diff options
Diffstat (limited to 'meta/recipes-devtools/elfutils/elfutils-0.164')
14 files changed, 3230 insertions, 0 deletions
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/0001-Ignore-differences-between-mips-machine-identifiers.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/0001-Ignore-differences-between-mips-machine-identifiers.patch new file mode 100644 index 0000000000..3f110f98fc --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/0001-Ignore-differences-between-mips-machine-identifiers.patch @@ -0,0 +1,34 @@ +From 77cb4a53c270d5854d3af24f19547bc3de825233 Mon Sep 17 00:00:00 2001 +From: James Cowgill <james410@cowgill.org.uk> +Date: Mon, 5 Jan 2015 15:16:58 +0000 +Subject: [PATCH 1/3] Ignore differences between mips machine identifiers + +Little endian binaries actually use EM_MIPS so you can't tell the endianness +from the elf machine id. Also, the EM_MIPS_RS3_LE machine is dead anyway (the +kernel will not load binaries containing it). + +Signed-off-by: James Cowgill <james410@cowgill.org.uk> +--- + backends/mips_init.c | 6 +----- + 1 file changed, 1 insertion(+), 5 deletions(-) + +diff --git a/backends/mips_init.c b/backends/mips_init.c +index 7429a89..d10e940 100644 +--- a/backends/mips_init.c ++++ b/backends/mips_init.c +@@ -46,11 +46,7 @@ mips_init (elf, machine, eh, ehlen) + return NULL; + + /* We handle it. */ +- if (machine == EM_MIPS) +- eh->name = "MIPS R3000 big-endian"; +- else if (machine == EM_MIPS_RS3_LE) +- eh->name = "MIPS R3000 little-endian"; +- ++ eh->name = "MIPS"; + mips_init_reloc (eh); + HOOK (eh, reloc_simple_type); + HOOK (eh, return_value_location); +-- +2.1.4 + diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch new file mode 100644 index 0000000000..3754c1c361 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch @@ -0,0 +1,35 @@ +From 668accf322fd7185e273bfd50b84320e71d9de5a Mon Sep 17 00:00:00 2001 +From: Martin Jansa <Martin.Jansa@gmail.com> +Date: Fri, 10 Apr 2015 00:29:18 +0200 +Subject: [PATCH] elf_getarsym: Silence -Werror=maybe-uninitialized false + positive + +Upstream-Status: Pending +Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> +--- + libelf/elf_getarsym.c | 9 +++++++-- + 1 file changed, 7 insertions(+), 2 deletions(-) + +diff --git a/libelf/elf_getarsym.c b/libelf/elf_getarsym.c +index d0bb28a..08954d2 100644 +--- a/libelf/elf_getarsym.c ++++ b/libelf/elf_getarsym.c +@@ -165,8 +165,13 @@ elf_getarsym (elf, ptr) + int w = index64_p ? 8 : 4; + + /* We have an archive. The first word in there is the number of +- entries in the table. */ +- uint64_t n; ++ entries in the table. ++ Set to SIZE_MAX just to silence -Werror=maybe-uninitialized ++ elf_getarsym.c:290:9: error: 'n' may be used uninitialized in this function ++ The read_number_entries function doesn't initialize n only when returning ++ -1 which in turn ensures to jump over usage of this uninitialized variable. ++ */ ++ uint64_t n = SIZE_MAX; + size_t off = elf->start_offset + SARMAG + sizeof (struct ar_hdr); + if (read_number_entries (&n, elf, &off, index64_p) < 0) + { +-- +2.3.5 + diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/0001-fix-a-stack-usage-warning.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/0001-fix-a-stack-usage-warning.patch new file mode 100644 index 0000000000..6923bf7053 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/0001-fix-a-stack-usage-warning.patch @@ -0,0 +1,28 @@ +[PATCH] fix a stack-usage warning + +Upstream-Status: Pending + +not use a variable to as a array size, otherwise the warning to error that +stack usage might be unbounded [-Werror=stack-usage=] will happen + +Signed-off-by: Roy Li <rongqing.li@windriver.com> +--- + backends/ppc_initreg.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/backends/ppc_initreg.c b/backends/ppc_initreg.c +index 64f5379..52dde3e 100644 +--- a/backends/ppc_initreg.c ++++ b/backends/ppc_initreg.c +@@ -93,7 +93,7 @@ ppc_set_initial_registers_tid (pid_t tid __attribute__ ((unused)), + return false; + } + const size_t gprs = sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr); +- Dwarf_Word dwarf_regs[gprs]; ++ Dwarf_Word dwarf_regs[sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr)]; + for (unsigned gpr = 0; gpr < gprs; gpr++) + dwarf_regs[gpr] = user_regs.r.gpr[gpr]; + if (! setfunc (0, gprs, dwarf_regs, arg)) +-- +1.9.1 + diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/0001-remove-the-unneed-checking.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/0001-remove-the-unneed-checking.patch new file mode 100644 index 0000000000..5be92d705a --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/0001-remove-the-unneed-checking.patch @@ -0,0 +1,38 @@ +Disable the test to convert euc-jp + +Remove the test "Test against HP-UX 11.11 bug: +No converter from EUC-JP to UTF-8 is provided" +since we don't support HP-UX and if the euc-jp is not +installed on the host, the dependence will be built without +iconv support and will cause guild-native building fail. + +Upstream-Status: Inappropriate [OE specific] + +Signed-off-by: Roy Li <rongqing.li@windriver.com> +--- + m4/iconv.m4 | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/m4/iconv.m4 b/m4/iconv.m4 +index a503646..299f1eb 100644 +--- a/m4/iconv.m4 ++++ b/m4/iconv.m4 +@@ -159,6 +159,7 @@ int main () + } + } + #endif ++#if 0 + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ +@@ -170,6 +171,7 @@ int main () + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + result |= 16; ++#endif + return result; + }]])], + [am_cv_func_iconv_works=yes], +-- +2.0.1 + diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/0002-Add-support-for-mips64-abis-in-mips_retval.c.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/0002-Add-support-for-mips64-abis-in-mips_retval.c.patch new file mode 100644 index 0000000000..72125c9ff0 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/0002-Add-support-for-mips64-abis-in-mips_retval.c.patch @@ -0,0 +1,168 @@ +From fdaab18a65ed2529656baa64cb6169f34d7e507b Mon Sep 17 00:00:00 2001 +From: James Cowgill <james410@cowgill.org.uk> +Date: Mon, 5 Jan 2015 15:17:01 +0000 +Subject: [PATCH 2/3] Add support for mips64 abis in mips_retval.c + +Signed-off-by: James Cowgill <james410@cowgill.org.uk> +--- + backends/mips_retval.c | 104 ++++++++++++++++++++++++++++++++++++++++++++----- + 1 file changed, 94 insertions(+), 10 deletions(-) + +diff --git a/backends/mips_retval.c b/backends/mips_retval.c +index 33f12a7..d5c6ef0 100644 +--- a/backends/mips_retval.c ++++ b/backends/mips_retval.c +@@ -91,6 +91,8 @@ enum mips_abi find_mips_abi(Elf *elf) + default: + if ((elf_flags & EF_MIPS_ABI2)) + return MIPS_ABI_N32; ++ else if ((ehdr->e_ident[EI_CLASS] == ELFCLASS64)) ++ return MIPS_ABI_N64; + } + + /* GCC creates a pseudo-section whose name describes the ABI. */ +@@ -195,6 +197,57 @@ static const Dwarf_Op loc_aggregate[] = + }; + #define nloc_aggregate 1 + ++/* Test if a struct member is a float */ ++static int is_float_child(Dwarf_Die *childdie) ++{ ++ /* Test if this is actually a struct member */ ++ if (dwarf_tag(childdie) != DW_TAG_member) ++ return 0; ++ ++ /* Get type of member */ ++ Dwarf_Attribute attr_mem; ++ Dwarf_Die child_type_mem; ++ Dwarf_Die *child_typedie = ++ dwarf_formref_die(dwarf_attr_integrate(childdie, ++ DW_AT_type, ++ &attr_mem), &child_type_mem); ++ ++ if (dwarf_tag(child_typedie) != DW_TAG_base_type) ++ return 0; ++ ++ /* Get base subtype */ ++ Dwarf_Word encoding; ++ if (dwarf_formudata (dwarf_attr_integrate (child_typedie, ++ DW_AT_encoding, ++ &attr_mem), &encoding) != 0) ++ return 0; ++ ++ return encoding == DW_ATE_float; ++} ++ ++/* Returns the number of fpregs which can be returned in the given struct */ ++static int get_struct_fpregs(Dwarf_Die *structtypedie) ++{ ++ Dwarf_Die child_mem; ++ int fpregs = 0; ++ ++ /* Get first structure member */ ++ if (dwarf_child(structtypedie, &child_mem) != 0) ++ return 0; ++ ++ do ++ { ++ /* Ensure this register is a float */ ++ if (!is_float_child(&child_mem)) ++ return 0; ++ ++ fpregs++; ++ } ++ while (dwarf_siblingof (&child_mem, &child_mem) == 0); ++ ++ return fpregs; ++} ++ + int + mips_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) + { +@@ -240,6 +293,7 @@ mips_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) + tag = dwarf_tag (typedie); + } + ++ Dwarf_Word size; + switch (tag) + { + case -1: +@@ -258,8 +312,6 @@ mips_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) + case DW_TAG_enumeration_type: + case DW_TAG_pointer_type: + case DW_TAG_ptr_to_member_type: +- { +- Dwarf_Word size; + if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_byte_size, + &attr_mem), &size) != 0) + { +@@ -289,7 +341,7 @@ mips_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) + if (size <= 4*regsize && abi == MIPS_ABI_O32) + return nloc_fpregquad; + +- goto aggregate; ++ goto large; + } + } + *locp = ABI_LOC(loc_intreg, regsize); +@@ -298,18 +350,50 @@ mips_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) + if (size <= 2*regsize) + return nloc_intregpair; + +- /* Else fall through. Shouldn't happen though (at least with gcc) */ +- } ++ /* Else pass in memory. Shouldn't happen though (at least with gcc) */ ++ goto large; + + case DW_TAG_structure_type: + case DW_TAG_class_type: + case DW_TAG_union_type: +- case DW_TAG_array_type: +- aggregate: +- /* XXX TODO: Can't handle structure return with other ABI's yet :-/ */ +- if ((abi != MIPS_ABI_O32) && (abi != MIPS_ABI_O64)) +- return -2; ++ /* Handle special cases for structures <= 128 bytes in newer ABIs */ ++ if (abi == MIPS_ABI_EABI32 || abi == MIPS_ABI_EABI64 || ++ abi == MIPS_ABI_N32 || abi == MIPS_ABI_N64) ++ { ++ if (dwarf_aggregate_size (typedie, &size) == 0 && size <= 16) ++ { ++ /* ++ * Special case in N64 / N32 - ++ * structures containing only floats are returned in fp regs. ++ * Everything else is returned in integer regs. ++ */ ++ if (tag != DW_TAG_union_type && ++ (abi == MIPS_ABI_N32 || abi == MIPS_ABI_N64)) ++ { ++ int num_fpregs = get_struct_fpregs(typedie); ++ if (num_fpregs == 1 || num_fpregs == 2) ++ { ++ *locp = loc_fpreg; ++ if (num_fpregs == 1) ++ return nloc_fpreg; ++ else ++ return nloc_fpregpair; ++ } ++ } ++ ++ *locp = loc_intreg; ++ if (size <= 8) ++ return nloc_intreg; ++ else ++ return nloc_intregpair; ++ } ++ } ++ ++ /* Fallthrough to handle large types */ + ++ case DW_TAG_array_type: ++ large: ++ /* Return large structures in memory */ + *locp = loc_aggregate; + return nloc_aggregate; + } +-- +2.1.4 + diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/0003-Add-mips-n64-relocation-format-hack.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/0003-Add-mips-n64-relocation-format-hack.patch new file mode 100644 index 0000000000..14b7985ce8 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/0003-Add-mips-n64-relocation-format-hack.patch @@ -0,0 +1,226 @@ +From 59d4b8c48e5040af7e02b34eb26ea602ec82a38e Mon Sep 17 00:00:00 2001 +From: James Cowgill <james410@cowgill.org.uk> +Date: Mon, 5 Jan 2015 15:17:02 +0000 +Subject: [PATCH 3/3] Add mips n64 relocation format hack + +MIPSEL N64 ELF files use a slightly different format for storing relocation +entries which is incompatible with the normal R_SYM / R_INFO macros. +To workaround this, we rearrange the bytes in the relocation's r_info field +when reading and writing the relocations. + +This patch also ensures that strip.c sets the correct value of e_machine +before manipulating relocations so that these changes take effect. + +Signed-off-by: James Cowgill <james410@cowgill.org.uk> +--- + libelf/gelf_getrel.c | 25 +++++++++++++++++++++++-- + libelf/gelf_getrela.c | 25 +++++++++++++++++++++++-- + libelf/gelf_update_rel.c | 20 +++++++++++++++++++- + libelf/gelf_update_rela.c | 20 +++++++++++++++++++- + src/strip.c | 17 +++++++++++++++++ + 5 files changed, 101 insertions(+), 6 deletions(-) + +Index: elfutils-0.164/libelf/gelf_getrel.c +=================================================================== +--- elfutils-0.164.orig/libelf/gelf_getrel.c ++++ elfutils-0.164/libelf/gelf_getrel.c +@@ -36,6 +36,7 @@ + + #include "libelfP.h" + ++#define EF_MIPS_ABI 0x0000F000 + + GElf_Rel * + gelf_getrel (Elf_Data *data, int ndx, GElf_Rel *dst) +@@ -89,8 +90,28 @@ gelf_getrel (Elf_Data *data, int ndx, GE + result = NULL; + } + else +- result = memcpy (dst, &((Elf64_Rel *) data_scn->d.d_buf)[ndx], +- sizeof (Elf64_Rel)); ++ { ++ GElf_Ehdr hdr; ++ result = memcpy (dst, &((Elf64_Rel *) data_scn->d.d_buf)[ndx], ++ sizeof (Elf64_Rel)); ++ ++ if (gelf_getehdr(scn->elf, &hdr) != NULL && ++ hdr.e_ident[EI_DATA] == ELFDATA2LSB && ++ hdr.e_machine == EM_MIPS && ++ (hdr.e_flags & EF_MIPS_ABI) == 0) ++ { ++ /* ++ * The relocation format is mangled on MIPSEL N64 ++ * We'll adjust it so at least R_SYM will work on it ++ */ ++ GElf_Xword r_info = dst->r_info; ++ dst->r_info = (r_info << 32) | ++ ((r_info >> 8) & 0xFF000000) | ++ ((r_info >> 24) & 0x00FF0000) | ++ ((r_info >> 40) & 0x0000FF00) | ++ ((r_info >> 56) & 0x000000FF); ++ } ++ } + } + + rwlock_unlock (scn->elf->lock); +Index: elfutils-0.164/libelf/gelf_getrela.c +=================================================================== +--- elfutils-0.164.orig/libelf/gelf_getrela.c ++++ elfutils-0.164/libelf/gelf_getrela.c +@@ -36,6 +36,7 @@ + + #include "libelfP.h" + ++#define EF_MIPS_ABI 0x0000F000 + + GElf_Rela * + gelf_getrela (Elf_Data *data, int ndx, GElf_Rela *dst) +@@ -90,8 +91,28 @@ gelf_getrela (Elf_Data *data, int ndx, G + result = NULL; + } + else +- result = memcpy (dst, &((Elf64_Rela *) data_scn->d.d_buf)[ndx], +- sizeof (Elf64_Rela)); ++ { ++ GElf_Ehdr hdr; ++ result = memcpy (dst, &((Elf64_Rela *) data_scn->d.d_buf)[ndx], ++ sizeof (Elf64_Rela)); ++ ++ if (gelf_getehdr(scn->elf, &hdr) != NULL && ++ hdr.e_ident[EI_DATA] == ELFDATA2LSB && ++ hdr.e_machine == EM_MIPS && ++ (hdr.e_flags & EF_MIPS_ABI) == 0) ++ { ++ /* ++ * The relocation format is mangled on MIPSEL N64 ++ * We'll adjust it so at least R_SYM will work on it ++ */ ++ GElf_Xword r_info = dst->r_info; ++ dst->r_info = (r_info << 32) | ++ ((r_info >> 8) & 0xFF000000) | ++ ((r_info >> 24) & 0x00FF0000) | ++ ((r_info >> 40) & 0x0000FF00) | ++ ((r_info >> 56) & 0x000000FF); ++ } ++ } + } + + rwlock_unlock (scn->elf->lock); +Index: elfutils-0.164/libelf/gelf_update_rel.c +=================================================================== +--- elfutils-0.164.orig/libelf/gelf_update_rel.c ++++ elfutils-0.164/libelf/gelf_update_rel.c +@@ -36,6 +36,7 @@ + + #include "libelfP.h" + ++#define EF_MIPS_ABI 0x0000F000 + + int + gelf_update_rel (Elf_Data *dst, int ndx, GElf_Rel *src) +@@ -86,6 +87,9 @@ gelf_update_rel (Elf_Data *dst, int ndx, + } + else + { ++ GElf_Ehdr hdr; ++ GElf_Rel value = *src; ++ + /* Check whether we have to resize the data buffer. */ + if (INVALID_NDX (ndx, Elf64_Rel, &data_scn->d)) + { +@@ -93,7 +97,21 @@ gelf_update_rel (Elf_Data *dst, int ndx, + goto out; + } + +- ((Elf64_Rel *) data_scn->d.d_buf)[ndx] = *src; ++ if (gelf_getehdr(scn->elf, &hdr) != NULL && ++ hdr.e_ident[EI_DATA] == ELFDATA2LSB && ++ hdr.e_machine == EM_MIPS && ++ (hdr.e_flags & EF_MIPS_ABI) == 0) ++ { ++ /* Undo the MIPSEL N64 hack from gelf_getrel */ ++ GElf_Xword r_info = value.r_info; ++ value.r_info = (r_info >> 32) | ++ ((r_info << 8) & 0x000000FF00000000) | ++ ((r_info << 24) & 0x0000FF0000000000) | ++ ((r_info << 40) & 0x00FF000000000000) | ++ ((r_info << 56) & 0xFF00000000000000); ++ } ++ ++ ((Elf64_Rel *) data_scn->d.d_buf)[ndx] = value; + } + + result = 1; +Index: elfutils-0.164/libelf/gelf_update_rela.c +=================================================================== +--- elfutils-0.164.orig/libelf/gelf_update_rela.c ++++ elfutils-0.164/libelf/gelf_update_rela.c +@@ -36,6 +36,7 @@ + + #include "libelfP.h" + ++#define EF_MIPS_ABI 0x0000F000 + + int + gelf_update_rela (Elf_Data *dst, int ndx, GElf_Rela *src) +@@ -89,6 +90,9 @@ gelf_update_rela (Elf_Data *dst, int ndx + } + else + { ++ GElf_Ehdr hdr; ++ GElf_Rela value = *src; ++ + /* Check whether we have to resize the data buffer. */ + if (INVALID_NDX (ndx, Elf64_Rela, &data_scn->d)) + { +@@ -96,7 +100,21 @@ gelf_update_rela (Elf_Data *dst, int ndx + goto out; + } + +- ((Elf64_Rela *) data_scn->d.d_buf)[ndx] = *src; ++ if (gelf_getehdr(scn->elf, &hdr) != NULL && ++ hdr.e_ident[EI_DATA] == ELFDATA2LSB && ++ hdr.e_machine == EM_MIPS && ++ (hdr.e_flags & EF_MIPS_ABI) == 0) ++ { ++ /* Undo the MIPSEL N64 hack from gelf_getrel */ ++ GElf_Xword r_info = value.r_info; ++ value.r_info = (r_info >> 32) | ++ ((r_info << 8) & 0x000000FF00000000) | ++ ((r_info << 24) & 0x0000FF0000000000) | ++ ((r_info << 40) & 0x00FF000000000000) | ++ ((r_info << 56) & 0xFF00000000000000); ++ } ++ ++ ((Elf64_Rela *) data_scn->d.d_buf)[ndx] = value; + } + + result = 1; +Index: elfutils-0.164/src/strip.c +=================================================================== +--- elfutils-0.164.orig/src/strip.c ++++ elfutils-0.164/src/strip.c +@@ -546,6 +546,23 @@ handle_elf (int fd, Elf *elf, const char + goto fail; + } + ++ /* Copy identity part of the ELF header now */ ++ newehdr = gelf_getehdr (newelf, &newehdr_mem); ++ if (newehdr == NULL) ++ INTERNAL_ERROR (fname); ++ ++ memcpy (newehdr->e_ident, ehdr->e_ident, EI_NIDENT); ++ newehdr->e_type = ehdr->e_type; ++ newehdr->e_machine = ehdr->e_machine; ++ newehdr->e_version = ehdr->e_version; ++ ++ if (gelf_update_ehdr (newelf, newehdr) == 0) ++ { ++ error (0, 0, gettext ("%s: error while creating ELF header: %s"), ++ fname, elf_errmsg (-1)); ++ return 1; ++ } ++ + /* Copy over the old program header if needed. */ + if (ehdr->e_type != ET_REL) + for (cnt = 0; cnt < phnum; ++cnt) diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/arm_backend.diff b/meta/recipes-devtools/elfutils/elfutils-0.164/arm_backend.diff new file mode 100644 index 0000000000..9d47f95f26 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/arm_backend.diff @@ -0,0 +1,600 @@ +Index: elfutils-0.164/backends/arm_init.c +=================================================================== +--- elfutils-0.164.orig/backends/arm_init.c ++++ elfutils-0.164/backends/arm_init.c +@@ -35,20 +35,31 @@ + #define RELOC_PREFIX R_ARM_ + #include "libebl_CPU.h" + ++#include "libebl_arm.h" ++ + /* This defines the common reloc hooks based on arm_reloc.def. */ + #include "common-reloc.c" + + + const char * +-arm_init (Elf *elf __attribute__ ((unused)), ++arm_init (Elf *elf, + GElf_Half machine __attribute__ ((unused)), + Ebl *eh, + size_t ehlen) + { ++ int soft_float = 0; ++ + /* Check whether the Elf_BH object has a sufficent size. */ + if (ehlen < sizeof (Ebl)) + return NULL; + ++ if (elf) { ++ GElf_Ehdr ehdr_mem; ++ GElf_Ehdr *ehdr = gelf_getehdr (elf, &ehdr_mem); ++ if (ehdr && (ehdr->e_flags & EF_ARM_SOFT_FLOAT)) ++ soft_float = 1; ++ } ++ + /* We handle it. */ + eh->name = "ARM"; + arm_init_reloc (eh); +@@ -60,7 +71,10 @@ arm_init (Elf *elf __attribute__ ((unuse + HOOK (eh, core_note); + HOOK (eh, auxv_info); + HOOK (eh, check_object_attribute); +- HOOK (eh, return_value_location); ++ if (soft_float) ++ eh->return_value_location = arm_return_value_location_soft; ++ else ++ eh->return_value_location = arm_return_value_location_hard; + HOOK (eh, abi_cfi); + HOOK (eh, check_reloc_target_type); + HOOK (eh, symbol_type_name); +Index: elfutils-0.164/backends/arm_regs.c +=================================================================== +--- elfutils-0.164.orig/backends/arm_regs.c ++++ elfutils-0.164/backends/arm_regs.c +@@ -31,6 +31,7 @@ + #endif + + #include <string.h> ++#include <stdio.h> + #include <dwarf.h> + + #define BACKEND arm_ +@@ -76,6 +77,9 @@ arm_register_info (Ebl *ebl __attribute_ + break; + + case 16 + 0 ... 16 + 7: ++ /* AADWARF says that there are no registers in that range, ++ * but gcc maps FPA registers here ++ */ + regno += 96 - 16; + /* Fall through. */ + case 96 + 0 ... 96 + 7: +@@ -87,11 +91,139 @@ arm_register_info (Ebl *ebl __attribute_ + namelen = 2; + break; + ++ case 64 + 0 ... 64 + 9: ++ *setname = "VFP"; ++ *bits = 32; ++ *type = DW_ATE_float; ++ name[0] = 's'; ++ name[1] = regno - 64 + '0'; ++ namelen = 2; ++ break; ++ ++ case 64 + 10 ... 64 + 31: ++ *setname = "VFP"; ++ *bits = 32; ++ *type = DW_ATE_float; ++ name[0] = 's'; ++ name[1] = (regno - 64) / 10 + '0'; ++ name[2] = (regno - 64) % 10 + '0'; ++ namelen = 3; ++ break; ++ ++ case 104 + 0 ... 104 + 7: ++ /* XXX TODO: ++ * This can be either intel wireless MMX general purpose/control ++ * registers or xscale accumulator, which have different usage. ++ * We only have the intel wireless MMX here now. ++ * The name needs to be changed for the xscale accumulator too. */ ++ *setname = "MMX"; ++ *type = DW_ATE_unsigned; ++ *bits = 32; ++ memcpy(name, "wcgr", 4); ++ name[4] = regno - 104 + '0'; ++ namelen = 5; ++ break; ++ ++ case 112 + 0 ... 112 + 9: ++ *setname = "MMX"; ++ *type = DW_ATE_unsigned; ++ *bits = 64; ++ name[0] = 'w'; ++ name[1] = 'r'; ++ name[2] = regno - 112 + '0'; ++ namelen = 3; ++ break; ++ ++ case 112 + 10 ... 112 + 15: ++ *setname = "MMX"; ++ *type = DW_ATE_unsigned; ++ *bits = 64; ++ name[0] = 'w'; ++ name[1] = 'r'; ++ name[2] = '1'; ++ name[3] = regno - 112 - 10 + '0'; ++ namelen = 4; ++ break; ++ + case 128: ++ *setname = "state"; + *type = DW_ATE_unsigned; + return stpcpy (name, "spsr") + 1 - name; + ++ case 129: ++ *setname = "state"; ++ *type = DW_ATE_unsigned; ++ return stpcpy(name, "spsr_fiq") + 1 - name; ++ ++ case 130: ++ *setname = "state"; ++ *type = DW_ATE_unsigned; ++ return stpcpy(name, "spsr_irq") + 1 - name; ++ ++ case 131: ++ *setname = "state"; ++ *type = DW_ATE_unsigned; ++ return stpcpy(name, "spsr_abt") + 1 - name; ++ ++ case 132: ++ *setname = "state"; ++ *type = DW_ATE_unsigned; ++ return stpcpy(name, "spsr_und") + 1 - name; ++ ++ case 133: ++ *setname = "state"; ++ *type = DW_ATE_unsigned; ++ return stpcpy(name, "spsr_svc") + 1 - name; ++ ++ case 144 ... 150: ++ *setname = "integer"; ++ *type = DW_ATE_signed; ++ *bits = 32; ++ return sprintf(name, "r%d_usr", regno - 144 + 8) + 1; ++ ++ case 151 ... 157: ++ *setname = "integer"; ++ *type = DW_ATE_signed; ++ *bits = 32; ++ return sprintf(name, "r%d_fiq", regno - 151 + 8) + 1; ++ ++ case 158 ... 159: ++ *setname = "integer"; ++ *type = DW_ATE_signed; ++ *bits = 32; ++ return sprintf(name, "r%d_irq", regno - 158 + 13) + 1; ++ ++ case 160 ... 161: ++ *setname = "integer"; ++ *type = DW_ATE_signed; ++ *bits = 32; ++ return sprintf(name, "r%d_abt", regno - 160 + 13) + 1; ++ ++ case 162 ... 163: ++ *setname = "integer"; ++ *type = DW_ATE_signed; ++ *bits = 32; ++ return sprintf(name, "r%d_und", regno - 162 + 13) + 1; ++ ++ case 164 ... 165: ++ *setname = "integer"; ++ *type = DW_ATE_signed; ++ *bits = 32; ++ return sprintf(name, "r%d_svc", regno - 164 + 13) + 1; ++ ++ case 192 ... 199: ++ *setname = "MMX"; ++ *bits = 32; ++ *type = DW_ATE_unsigned; ++ name[0] = 'w'; ++ name[1] = 'c'; ++ name[2] = regno - 192 + '0'; ++ namelen = 3; ++ break; ++ + case 256 + 0 ... 256 + 9: ++ /* XXX TODO: Neon also uses those registers and can contain ++ * both float and integers */ + *setname = "VFP"; + *type = DW_ATE_float; + *bits = 64; +Index: elfutils-0.164/backends/arm_retval.c +=================================================================== +--- elfutils-0.164.orig/backends/arm_retval.c ++++ elfutils-0.164/backends/arm_retval.c +@@ -48,6 +48,13 @@ static const Dwarf_Op loc_intreg[] = + #define nloc_intreg 1 + #define nloc_intregs(n) (2 * (n)) + ++/* f1 */ /* XXX TODO: f0 can also have number 96 if program was compiled with -mabi=aapcs */ ++static const Dwarf_Op loc_fpreg[] = ++ { ++ { .atom = DW_OP_reg16 }, ++ }; ++#define nloc_fpreg 1 ++ + /* The return value is a structure and is actually stored in stack space + passed in a hidden argument by the caller. But, the compiler + helpfully returns the address of that space in r0. */ +@@ -58,8 +65,9 @@ static const Dwarf_Op loc_aggregate[] = + #define nloc_aggregate 1 + + +-int +-arm_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) ++static int ++arm_return_value_location_ (Dwarf_Die *functypedie, const Dwarf_Op **locp, ++ int soft_float) + { + /* Start with the function's type, and get the DW_AT_type attribute, + which is the type of the return value. */ +@@ -98,6 +106,21 @@ arm_return_value_location (Dwarf_Die *fu + else + return -1; + } ++ if (tag == DW_TAG_base_type) ++ { ++ Dwarf_Word encoding; ++ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding, ++ &attr_mem), &encoding) != 0) ++ return -1; ++ ++ if ((encoding == DW_ATE_float) && !soft_float) ++ { ++ *locp = loc_fpreg; ++ if (size <= 8) ++ return nloc_fpreg; ++ goto aggregate; ++ } ++ } + if (size <= 16) + { + intreg: +@@ -106,6 +129,7 @@ arm_return_value_location (Dwarf_Die *fu + } + + aggregate: ++ /* XXX TODO sometimes aggregates are returned in r0 (-mabi=aapcs) */ + *locp = loc_aggregate; + return nloc_aggregate; + } +@@ -125,3 +149,18 @@ arm_return_value_location (Dwarf_Die *fu + DWARF and might be valid. */ + return -2; + } ++ ++/* return location for -mabi=apcs-gnu -msoft-float */ ++int ++arm_return_value_location_soft (Dwarf_Die *functypedie, const Dwarf_Op **locp) ++{ ++ return arm_return_value_location_ (functypedie, locp, 1); ++} ++ ++/* return location for -mabi=apcs-gnu -mhard-float (current default) */ ++int ++arm_return_value_location_hard (Dwarf_Die *functypedie, const Dwarf_Op **locp) ++{ ++ return arm_return_value_location_ (functypedie, locp, 0); ++} ++ +Index: elfutils-0.164/libelf/elf.h +=================================================================== +--- elfutils-0.164.orig/libelf/elf.h ++++ elfutils-0.164/libelf/elf.h +@@ -2450,6 +2450,9 @@ enum + #define EF_ARM_EABI_VER4 0x04000000 + #define EF_ARM_EABI_VER5 0x05000000 + ++/* EI_OSABI values */ ++#define ELFOSABI_ARM_AEABI 64 /* Contains symbol versioning. */ ++ + /* Additional symbol types for Thumb. */ + #define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */ + #define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */ +@@ -2467,12 +2470,19 @@ enum + + /* Processor specific values for the Phdr p_type field. */ + #define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */ ++#define PT_ARM_UNWIND PT_ARM_EXIDX + + /* Processor specific values for the Shdr sh_type field. */ + #define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */ + #define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */ + #define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */ + ++/* Processor specific values for the Dyn d_tag field. */ ++#define DT_ARM_RESERVED1 (DT_LOPROC + 0) ++#define DT_ARM_SYMTABSZ (DT_LOPROC + 1) ++#define DT_ARM_PREEMTMAB (DT_LOPROC + 2) ++#define DT_ARM_RESERVED2 (DT_LOPROC + 3) ++#define DT_ARM_NUM 4 + + /* AArch64 relocs. */ + +@@ -2765,6 +2775,7 @@ enum + TLS block (LDR, STR). */ + #define R_ARM_TLS_IE12GP 111 /* 12 bit GOT entry relative + to GOT origin (LDR). */ ++/* 112 - 127 private range */ + #define R_ARM_ME_TOO 128 /* Obsolete. */ + #define R_ARM_THM_TLS_DESCSEQ 129 + #define R_ARM_THM_TLS_DESCSEQ16 129 +Index: elfutils-0.164/backends/libebl_arm.h +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/libebl_arm.h +@@ -0,0 +1,9 @@ ++#ifndef _LIBEBL_ARM_H ++#define _LIBEBL_ARM_H 1 ++ ++#include <libdw.h> ++ ++extern int arm_return_value_location_soft(Dwarf_Die *, const Dwarf_Op **locp); ++extern int arm_return_value_location_hard(Dwarf_Die *, const Dwarf_Op **locp); ++ ++#endif +Index: elfutils-0.164/tests/run-allregs.sh +=================================================================== +--- elfutils-0.164.orig/tests/run-allregs.sh ++++ elfutils-0.164/tests/run-allregs.sh +@@ -2672,7 +2672,28 @@ integer registers: + 13: sp (sp), address 32 bits + 14: lr (lr), address 32 bits + 15: pc (pc), address 32 bits +- 128: spsr (spsr), unsigned 32 bits ++ 144: r8_usr (r8_usr), signed 32 bits ++ 145: r9_usr (r9_usr), signed 32 bits ++ 146: r10_usr (r10_usr), signed 32 bits ++ 147: r11_usr (r11_usr), signed 32 bits ++ 148: r12_usr (r12_usr), signed 32 bits ++ 149: r13_usr (r13_usr), signed 32 bits ++ 150: r14_usr (r14_usr), signed 32 bits ++ 151: r8_fiq (r8_fiq), signed 32 bits ++ 152: r9_fiq (r9_fiq), signed 32 bits ++ 153: r10_fiq (r10_fiq), signed 32 bits ++ 154: r11_fiq (r11_fiq), signed 32 bits ++ 155: r12_fiq (r12_fiq), signed 32 bits ++ 156: r13_fiq (r13_fiq), signed 32 bits ++ 157: r14_fiq (r14_fiq), signed 32 bits ++ 158: r13_irq (r13_irq), signed 32 bits ++ 159: r14_irq (r14_irq), signed 32 bits ++ 160: r13_abt (r13_abt), signed 32 bits ++ 161: r14_abt (r14_abt), signed 32 bits ++ 162: r13_und (r13_und), signed 32 bits ++ 163: r14_und (r14_und), signed 32 bits ++ 164: r13_svc (r13_svc), signed 32 bits ++ 165: r14_svc (r14_svc), signed 32 bits + FPA registers: + 16: f0 (f0), float 96 bits + 17: f1 (f1), float 96 bits +@@ -2690,7 +2711,72 @@ FPA registers: + 101: f5 (f5), float 96 bits + 102: f6 (f6), float 96 bits + 103: f7 (f7), float 96 bits ++MMX registers: ++ 104: wcgr0 (wcgr0), unsigned 32 bits ++ 105: wcgr1 (wcgr1), unsigned 32 bits ++ 106: wcgr2 (wcgr2), unsigned 32 bits ++ 107: wcgr3 (wcgr3), unsigned 32 bits ++ 108: wcgr4 (wcgr4), unsigned 32 bits ++ 109: wcgr5 (wcgr5), unsigned 32 bits ++ 110: wcgr6 (wcgr6), unsigned 32 bits ++ 111: wcgr7 (wcgr7), unsigned 32 bits ++ 112: wr0 (wr0), unsigned 64 bits ++ 113: wr1 (wr1), unsigned 64 bits ++ 114: wr2 (wr2), unsigned 64 bits ++ 115: wr3 (wr3), unsigned 64 bits ++ 116: wr4 (wr4), unsigned 64 bits ++ 117: wr5 (wr5), unsigned 64 bits ++ 118: wr6 (wr6), unsigned 64 bits ++ 119: wr7 (wr7), unsigned 64 bits ++ 120: wr8 (wr8), unsigned 64 bits ++ 121: wr9 (wr9), unsigned 64 bits ++ 122: wr10 (wr10), unsigned 64 bits ++ 123: wr11 (wr11), unsigned 64 bits ++ 124: wr12 (wr12), unsigned 64 bits ++ 125: wr13 (wr13), unsigned 64 bits ++ 126: wr14 (wr14), unsigned 64 bits ++ 127: wr15 (wr15), unsigned 64 bits ++ 192: wc0 (wc0), unsigned 32 bits ++ 193: wc1 (wc1), unsigned 32 bits ++ 194: wc2 (wc2), unsigned 32 bits ++ 195: wc3 (wc3), unsigned 32 bits ++ 196: wc4 (wc4), unsigned 32 bits ++ 197: wc5 (wc5), unsigned 32 bits ++ 198: wc6 (wc6), unsigned 32 bits ++ 199: wc7 (wc7), unsigned 32 bits + VFP registers: ++ 64: s0 (s0), float 32 bits ++ 65: s1 (s1), float 32 bits ++ 66: s2 (s2), float 32 bits ++ 67: s3 (s3), float 32 bits ++ 68: s4 (s4), float 32 bits ++ 69: s5 (s5), float 32 bits ++ 70: s6 (s6), float 32 bits ++ 71: s7 (s7), float 32 bits ++ 72: s8 (s8), float 32 bits ++ 73: s9 (s9), float 32 bits ++ 74: s10 (s10), float 32 bits ++ 75: s11 (s11), float 32 bits ++ 76: s12 (s12), float 32 bits ++ 77: s13 (s13), float 32 bits ++ 78: s14 (s14), float 32 bits ++ 79: s15 (s15), float 32 bits ++ 80: s16 (s16), float 32 bits ++ 81: s17 (s17), float 32 bits ++ 82: s18 (s18), float 32 bits ++ 83: s19 (s19), float 32 bits ++ 84: s20 (s20), float 32 bits ++ 85: s21 (s21), float 32 bits ++ 86: s22 (s22), float 32 bits ++ 87: s23 (s23), float 32 bits ++ 88: s24 (s24), float 32 bits ++ 89: s25 (s25), float 32 bits ++ 90: s26 (s26), float 32 bits ++ 91: s27 (s27), float 32 bits ++ 92: s28 (s28), float 32 bits ++ 93: s29 (s29), float 32 bits ++ 94: s30 (s30), float 32 bits ++ 95: s31 (s31), float 32 bits + 256: d0 (d0), float 64 bits + 257: d1 (d1), float 64 bits + 258: d2 (d2), float 64 bits +@@ -2723,6 +2809,13 @@ VFP registers: + 285: d29 (d29), float 64 bits + 286: d30 (d30), float 64 bits + 287: d31 (d31), float 64 bits ++state registers: ++ 128: spsr (spsr), unsigned 32 bits ++ 129: spsr_fiq (spsr_fiq), unsigned 32 bits ++ 130: spsr_irq (spsr_irq), unsigned 32 bits ++ 131: spsr_abt (spsr_abt), unsigned 32 bits ++ 132: spsr_und (spsr_und), unsigned 32 bits ++ 133: spsr_svc (spsr_svc), unsigned 32 bits + EOF + + # See run-readelf-mixed-corenote.sh for instructions to regenerate +Index: elfutils-0.164/tests/run-readelf-mixed-corenote.sh +=================================================================== +--- elfutils-0.164.orig/tests/run-readelf-mixed-corenote.sh ++++ elfutils-0.164/tests/run-readelf-mixed-corenote.sh +@@ -31,12 +31,11 @@ Note segment of 892 bytes at offset 0x27 + pid: 11087, ppid: 11063, pgrp: 11087, sid: 11063 + utime: 0.000000, stime: 0.010000, cutime: 0.000000, cstime: 0.000000 + orig_r0: -1, fpvalid: 1 +- r0: 1 r1: -1091672508 r2: -1091672500 +- r3: 0 r4: 0 r5: 0 +- r6: 33728 r7: 0 r8: 0 +- r9: 0 r10: -1225703496 r11: -1091672844 +- r12: 0 sp: 0xbeee64f4 lr: 0xb6dc3f48 +- pc: 0x00008500 spsr: 0x60000010 ++ r0: 1 r1: -1091672508 r2: -1091672500 r3: 0 ++ r4: 0 r5: 0 r6: 33728 r7: 0 ++ r8: 0 r9: 0 r10: -1225703496 r11: -1091672844 ++ r12: 0 sp: 0xbeee64f4 lr: 0xb6dc3f48 pc: 0x00008500 ++ spsr: 0x60000010 + CORE 124 PRPSINFO + state: 0, sname: R, zomb: 0, nice: 0, flag: 0x00400500 + uid: 0, gid: 0, pid: 11087, ppid: 11063, pgrp: 11087, sid: 11063 +Index: elfutils-0.164/tests/run-addrcfi.sh +=================================================================== +--- elfutils-0.164.orig/tests/run-addrcfi.sh ++++ elfutils-0.164/tests/run-addrcfi.sh +@@ -3554,6 +3554,38 @@ dwarf_cfi_addrframe (.eh_frame): no matc + FPA reg21 (f5): undefined + FPA reg22 (f6): undefined + FPA reg23 (f7): undefined ++ VFP reg64 (s0): undefined ++ VFP reg65 (s1): undefined ++ VFP reg66 (s2): undefined ++ VFP reg67 (s3): undefined ++ VFP reg68 (s4): undefined ++ VFP reg69 (s5): undefined ++ VFP reg70 (s6): undefined ++ VFP reg71 (s7): undefined ++ VFP reg72 (s8): undefined ++ VFP reg73 (s9): undefined ++ VFP reg74 (s10): undefined ++ VFP reg75 (s11): undefined ++ VFP reg76 (s12): undefined ++ VFP reg77 (s13): undefined ++ VFP reg78 (s14): undefined ++ VFP reg79 (s15): undefined ++ VFP reg80 (s16): undefined ++ VFP reg81 (s17): undefined ++ VFP reg82 (s18): undefined ++ VFP reg83 (s19): undefined ++ VFP reg84 (s20): undefined ++ VFP reg85 (s21): undefined ++ VFP reg86 (s22): undefined ++ VFP reg87 (s23): undefined ++ VFP reg88 (s24): undefined ++ VFP reg89 (s25): undefined ++ VFP reg90 (s26): undefined ++ VFP reg91 (s27): undefined ++ VFP reg92 (s28): undefined ++ VFP reg93 (s29): undefined ++ VFP reg94 (s30): undefined ++ VFP reg95 (s31): undefined + FPA reg96 (f0): undefined + FPA reg97 (f1): undefined + FPA reg98 (f2): undefined +@@ -3562,7 +3594,66 @@ dwarf_cfi_addrframe (.eh_frame): no matc + FPA reg101 (f5): undefined + FPA reg102 (f6): undefined + FPA reg103 (f7): undefined +- integer reg128 (spsr): undefined ++ MMX reg104 (wcgr0): undefined ++ MMX reg105 (wcgr1): undefined ++ MMX reg106 (wcgr2): undefined ++ MMX reg107 (wcgr3): undefined ++ MMX reg108 (wcgr4): undefined ++ MMX reg109 (wcgr5): undefined ++ MMX reg110 (wcgr6): undefined ++ MMX reg111 (wcgr7): undefined ++ MMX reg112 (wr0): undefined ++ MMX reg113 (wr1): undefined ++ MMX reg114 (wr2): undefined ++ MMX reg115 (wr3): undefined ++ MMX reg116 (wr4): undefined ++ MMX reg117 (wr5): undefined ++ MMX reg118 (wr6): undefined ++ MMX reg119 (wr7): undefined ++ MMX reg120 (wr8): undefined ++ MMX reg121 (wr9): undefined ++ MMX reg122 (wr10): undefined ++ MMX reg123 (wr11): undefined ++ MMX reg124 (wr12): undefined ++ MMX reg125 (wr13): undefined ++ MMX reg126 (wr14): undefined ++ MMX reg127 (wr15): undefined ++ state reg128 (spsr): undefined ++ state reg129 (spsr_fiq): undefined ++ state reg130 (spsr_irq): undefined ++ state reg131 (spsr_abt): undefined ++ state reg132 (spsr_und): undefined ++ state reg133 (spsr_svc): undefined ++ integer reg144 (r8_usr): undefined ++ integer reg145 (r9_usr): undefined ++ integer reg146 (r10_usr): undefined ++ integer reg147 (r11_usr): undefined ++ integer reg148 (r12_usr): undefined ++ integer reg149 (r13_usr): undefined ++ integer reg150 (r14_usr): undefined ++ integer reg151 (r8_fiq): undefined ++ integer reg152 (r9_fiq): undefined ++ integer reg153 (r10_fiq): undefined ++ integer reg154 (r11_fiq): undefined ++ integer reg155 (r12_fiq): undefined ++ integer reg156 (r13_fiq): undefined ++ integer reg157 (r14_fiq): undefined ++ integer reg158 (r13_irq): undefined ++ integer reg159 (r14_irq): undefined ++ integer reg160 (r13_abt): undefined ++ integer reg161 (r14_abt): undefined ++ integer reg162 (r13_und): undefined ++ integer reg163 (r14_und): undefined ++ integer reg164 (r13_svc): undefined ++ integer reg165 (r14_svc): undefined ++ MMX reg192 (wc0): undefined ++ MMX reg193 (wc1): undefined ++ MMX reg194 (wc2): undefined ++ MMX reg195 (wc3): undefined ++ MMX reg196 (wc4): undefined ++ MMX reg197 (wc5): undefined ++ MMX reg198 (wc6): undefined ++ MMX reg199 (wc7): undefined + VFP reg256 (d0): undefined + VFP reg257 (d1): undefined + VFP reg258 (d2): undefined diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/fixheadercheck.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/fixheadercheck.patch new file mode 100644 index 0000000000..5de3b24c85 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/fixheadercheck.patch @@ -0,0 +1,23 @@ +For some binaries we can get a invalid section alignment, for example if +sh_align = 1 and sh_addralign is 0. In the case of a zero size section like +".note.GNU-stack", this is irrelavent as far as I can tell and we shouldn't +error in this case. + +RP 2014/6/11 + +Upstream-Status: Pending + +diff --git a/libelf/elf32_updatenull.c b/libelf/elf32_updatenull.c +--- a/libelf/elf32_updatenull.c ++++ b/libelf/elf32_updatenull.c +@@ -339,8 +339,8 @@ __elfw2(LIBELFBITS,updatenull_wrlock) (Elf *elf, int *change_bop, size_t shnum) + we test for the alignment of the section being large + enough for the largest alignment required by a data + block. */ +- if (unlikely (! powerof2 (shdr->sh_addralign)) +- || unlikely ((shdr->sh_addralign ?: 1) < sh_align)) ++ if (shdr->sh_size && (unlikely (! powerof2 (shdr->sh_addralign)) ++ || unlikely ((shdr->sh_addralign ?: 1) < sh_align))) + { + __libelf_seterrno (ELF_E_INVALID_ALIGN); + return -1; diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/hppa_backend.diff b/meta/recipes-devtools/elfutils/elfutils-0.164/hppa_backend.diff new file mode 100644 index 0000000000..45456715a3 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/hppa_backend.diff @@ -0,0 +1,799 @@ +Index: elfutils-0.164/backends/parisc_init.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/parisc_init.c +@@ -0,0 +1,73 @@ ++/* Initialization of PA-RISC specific backend library. ++ Copyright (C) 2002, 2005, 2006 Red Hat, Inc. ++ This file is part of Red Hat elfutils. ++ Written by Ulrich Drepper <drepper@redhat.com>, 2002. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#define BACKEND parisc_ ++#define RELOC_PREFIX R_PARISC_ ++#include "libebl_CPU.h" ++#include "libebl_parisc.h" ++ ++/* This defines the common reloc hooks based on parisc_reloc.def. */ ++#include "common-reloc.c" ++ ++ ++const char * ++parisc_init (Elf *elf __attribute__ ((unused)), ++ GElf_Half machine __attribute__ ((unused)), ++ Ebl *eh, ++ size_t ehlen) ++{ ++ int pa64 = 0; ++ ++ /* Check whether the Elf_BH object has a sufficent size. */ ++ if (ehlen < sizeof (Ebl)) ++ return NULL; ++ ++ if (elf) { ++ GElf_Ehdr ehdr_mem; ++ GElf_Ehdr *ehdr = gelf_getehdr (elf, &ehdr_mem); ++ if (ehdr && (ehdr->e_flags & EF_PARISC_WIDE)) ++ pa64 = 1; ++ } ++ /* We handle it. */ ++ eh->name = "PA-RISC"; ++ parisc_init_reloc (eh); ++ HOOK (eh, reloc_simple_type); ++ HOOK (eh, machine_flag_check); ++ HOOK (eh, symbol_type_name); ++ HOOK (eh, segment_type_name); ++ HOOK (eh, section_type_name); ++ HOOK (eh, register_info); ++ if (pa64) ++ eh->return_value_location = parisc_return_value_location_64; ++ else ++ eh->return_value_location = parisc_return_value_location_32; ++ ++ return MODVERSION; ++} +Index: elfutils-0.164/backends/parisc_regs.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/parisc_regs.c +@@ -0,0 +1,159 @@ ++/* Register names and numbers for PA-RISC DWARF. ++ Copyright (C) 2005, 2006 Red Hat, Inc. ++ This file is part of Red Hat elfutils. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#include <string.h> ++#include <dwarf.h> ++ ++#define BACKEND parisc_ ++#include "libebl_CPU.h" ++ ++ssize_t ++parisc_register_info (Ebl *ebl, int regno, char *name, size_t namelen, ++ const char **prefix, const char **setname, ++ int *bits, int *type) ++{ ++ int pa64 = 0; ++ ++ if (ebl->elf) { ++ GElf_Ehdr ehdr_mem; ++ GElf_Ehdr *ehdr = gelf_getehdr (ebl->elf, &ehdr_mem); ++ if (ehdr->e_flags & EF_PARISC_WIDE) ++ pa64 = 1; ++ } ++ ++ int nregs = pa64 ? 127 : 128; ++ ++ if (name == NULL) ++ return nregs; ++ ++ if (regno < 0 || regno >= nregs || namelen < 6) ++ return -1; ++ ++ *prefix = "%"; ++ ++ if (regno < 32) ++ { ++ *setname = "integer"; ++ *type = DW_ATE_signed; ++ if (pa64) ++ { ++ *bits = 64; ++ } ++ else ++ { ++ *bits = 32; ++ } ++ } ++ else if (regno == 32) ++ { ++ *setname = "special"; ++ if (pa64) ++ { ++ *bits = 6; ++ } ++ else ++ { ++ *bits = 5; ++ } ++ *type = DW_ATE_unsigned; ++ } ++ else ++ { ++ *setname = "FPU"; ++ *type = DW_ATE_float; ++ if (pa64) ++ { ++ *bits = 64; ++ } ++ else ++ { ++ *bits = 32; ++ } ++ } ++ ++ if (regno < 33) { ++ switch (regno) ++ { ++ case 0 ... 9: ++ name[0] = 'r'; ++ name[1] = regno + '0'; ++ namelen = 2; ++ break; ++ case 10 ... 31: ++ name[0] = 'r'; ++ name[1] = regno / 10 + '0'; ++ name[2] = regno % 10 + '0'; ++ namelen = 3; ++ break; ++ case 32: ++ *prefix = NULL; ++ name[0] = 'S'; ++ name[1] = 'A'; ++ name[2] = 'R'; ++ namelen = 3; ++ break; ++ } ++ } ++ else { ++ if (pa64 && ((regno - 72) % 2)) { ++ *setname = NULL; ++ return 0; ++ } ++ ++ switch (regno) ++ { ++ case 72 + 0 ... 72 + 11: ++ name[0] = 'f'; ++ name[1] = 'r'; ++ name[2] = (regno + 8 - 72) / 2 + '0'; ++ namelen = 3; ++ if ((regno + 8 - 72) % 2) { ++ name[3] = 'R'; ++ namelen++; ++ } ++ break; ++ case 72 + 12 ... 72 + 55: ++ name[0] = 'f'; ++ name[1] = 'r'; ++ name[2] = (regno + 8 - 72) / 2 / 10 + '0'; ++ name[3] = (regno + 8 - 72) / 2 % 10 + '0'; ++ namelen = 4; ++ if ((regno + 8 - 72) % 2) { ++ name[4] = 'R'; ++ namelen++; ++ } ++ break; ++ default: ++ *setname = NULL; ++ return 0; ++ } ++ } ++ name[namelen++] = '\0'; ++ return namelen; ++} +Index: elfutils-0.164/backends/parisc_reloc.def +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/parisc_reloc.def +@@ -0,0 +1,128 @@ ++/* List the relocation types for PA-RISC. -*- C -*- ++ Copyright (C) 2005 Red Hat, Inc. ++ This file is part of Red Hat elfutils. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++/* NAME, REL|EXEC|DYN */ ++ ++RELOC_TYPE (NONE, EXEC|DYN) ++RELOC_TYPE (DIR32, REL|EXEC|DYN) ++RELOC_TYPE (DIR21L, REL|EXEC|DYN) ++RELOC_TYPE (DIR17R, REL) ++RELOC_TYPE (DIR17F, REL) ++RELOC_TYPE (DIR14R, REL|DYN) ++RELOC_TYPE (PCREL32, REL) ++RELOC_TYPE (PCREL21L, REL) ++RELOC_TYPE (PCREL17R, REL) ++RELOC_TYPE (PCREL17F, REL) ++RELOC_TYPE (PCREL14R, REL|EXEC) ++RELOC_TYPE (DPREL21L, REL) ++RELOC_TYPE (DPREL14WR, REL) ++RELOC_TYPE (DPREL14DR, REL) ++RELOC_TYPE (DPREL14R, REL) ++RELOC_TYPE (GPREL21L, 0) ++RELOC_TYPE (GPREL14R, 0) ++RELOC_TYPE (LTOFF21L, REL) ++RELOC_TYPE (LTOFF14R, REL) ++RELOC_TYPE (DLTIND14F, 0) ++RELOC_TYPE (SETBASE, 0) ++RELOC_TYPE (SECREL32, REL) ++RELOC_TYPE (BASEREL21L, 0) ++RELOC_TYPE (BASEREL17R, 0) ++RELOC_TYPE (BASEREL14R, 0) ++RELOC_TYPE (SEGBASE, 0) ++RELOC_TYPE (SEGREL32, REL) ++RELOC_TYPE (PLTOFF21L, 0) ++RELOC_TYPE (PLTOFF14R, 0) ++RELOC_TYPE (PLTOFF14F, 0) ++RELOC_TYPE (LTOFF_FPTR32, 0) ++RELOC_TYPE (LTOFF_FPTR21L, 0) ++RELOC_TYPE (LTOFF_FPTR14R, 0) ++RELOC_TYPE (FPTR64, 0) ++RELOC_TYPE (PLABEL32, REL|DYN) ++RELOC_TYPE (PCREL64, 0) ++RELOC_TYPE (PCREL22C, 0) ++RELOC_TYPE (PCREL22F, 0) ++RELOC_TYPE (PCREL14WR, 0) ++RELOC_TYPE (PCREL14DR, 0) ++RELOC_TYPE (PCREL16F, 0) ++RELOC_TYPE (PCREL16WF, 0) ++RELOC_TYPE (PCREL16DF, 0) ++RELOC_TYPE (DIR64, REL|DYN) ++RELOC_TYPE (DIR14WR, REL) ++RELOC_TYPE (DIR14DR, REL) ++RELOC_TYPE (DIR16F, REL) ++RELOC_TYPE (DIR16WF, REL) ++RELOC_TYPE (DIR16DF, REL) ++RELOC_TYPE (GPREL64, 0) ++RELOC_TYPE (GPREL14WR, 0) ++RELOC_TYPE (GPREL14DR, 0) ++RELOC_TYPE (GPREL16F, 0) ++RELOC_TYPE (GPREL16WF, 0) ++RELOC_TYPE (GPREL16DF, 0) ++RELOC_TYPE (LTOFF64, 0) ++RELOC_TYPE (LTOFF14WR, 0) ++RELOC_TYPE (LTOFF14DR, 0) ++RELOC_TYPE (LTOFF16F, 0) ++RELOC_TYPE (LTOFF16WF, 0) ++RELOC_TYPE (LTOFF16DF, 0) ++RELOC_TYPE (SECREL64, 0) ++RELOC_TYPE (BASEREL14WR, 0) ++RELOC_TYPE (BASEREL14DR, 0) ++RELOC_TYPE (SEGREL64, 0) ++RELOC_TYPE (PLTOFF14WR, 0) ++RELOC_TYPE (PLTOFF14DR, 0) ++RELOC_TYPE (PLTOFF16F, 0) ++RELOC_TYPE (PLTOFF16WF, 0) ++RELOC_TYPE (PLTOFF16DF, 0) ++RELOC_TYPE (LTOFF_FPTR64, 0) ++RELOC_TYPE (LTOFF_FPTR14WR, 0) ++RELOC_TYPE (LTOFF_FPTR14DR, 0) ++RELOC_TYPE (LTOFF_FPTR16F, 0) ++RELOC_TYPE (LTOFF_FPTR16WF, 0) ++RELOC_TYPE (LTOFF_FPTR16DF, 0) ++RELOC_TYPE (COPY, EXEC) ++RELOC_TYPE (IPLT, EXEC|DYN) ++RELOC_TYPE (EPLT, 0) ++RELOC_TYPE (TPREL32, DYN) ++RELOC_TYPE (TPREL21L, 0) ++RELOC_TYPE (TPREL14R, 0) ++RELOC_TYPE (LTOFF_TP21L, 0) ++RELOC_TYPE (LTOFF_TP14R, 0) ++RELOC_TYPE (LTOFF_TP14F, 0) ++RELOC_TYPE (TPREL64, 0) ++RELOC_TYPE (TPREL14WR, 0) ++RELOC_TYPE (TPREL14DR, 0) ++RELOC_TYPE (TPREL16F, 0) ++RELOC_TYPE (TPREL16WF, 0) ++RELOC_TYPE (TPREL16DF, 0) ++RELOC_TYPE (LTOFF_TP64, 0) ++RELOC_TYPE (LTOFF_TP14WR, 0) ++RELOC_TYPE (LTOFF_TP14DR, 0) ++RELOC_TYPE (LTOFF_TP16F, 0) ++RELOC_TYPE (LTOFF_TP16WF, 0) ++RELOC_TYPE (LTOFF_TP16DF, 0) ++RELOC_TYPE (TLS_DTPMOD32, DYN) ++RELOC_TYPE (TLS_DTPMOD64, DYN) ++ ++#define NO_RELATIVE_RELOC 1 +Index: elfutils-0.164/backends/parisc_retval.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/parisc_retval.c +@@ -0,0 +1,213 @@ ++/* Function return value location for Linux/PA-RISC ABI. ++ Copyright (C) 2005 Red Hat, Inc. ++ This file is part of Red Hat elfutils. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#include <assert.h> ++#include <dwarf.h> ++ ++#define BACKEND parisc_ ++#include "libebl_CPU.h" ++#include "libebl_parisc.h" ++ ++/* %r28, or pair %r28, %r29. */ ++static const Dwarf_Op loc_intreg32[] = ++ { ++ { .atom = DW_OP_reg28 }, { .atom = DW_OP_piece, .number = 4 }, ++ { .atom = DW_OP_reg29 }, { .atom = DW_OP_piece, .number = 4 }, ++ }; ++ ++static const Dwarf_Op loc_intreg[] = ++ { ++ { .atom = DW_OP_reg28 }, { .atom = DW_OP_piece, .number = 8 }, ++ { .atom = DW_OP_reg29 }, { .atom = DW_OP_piece, .number = 8 }, ++ }; ++#define nloc_intreg 1 ++#define nloc_intregpair 4 ++ ++/* %fr4L, or pair %fr4L, %fr4R on pa-32 */ ++static const Dwarf_Op loc_fpreg32[] = ++ { ++ { .atom = DW_OP_regx, .number = 72 }, { .atom = DW_OP_piece, .number = 4 }, ++ { .atom = DW_OP_regx, .number = 73 }, { .atom = DW_OP_piece, .number = 4 }, ++ }; ++#define nloc_fpreg32 2 ++#define nloc_fpregpair32 4 ++ ++/* $fr4 */ ++static const Dwarf_Op loc_fpreg[] = ++ { ++ { .atom = DW_OP_regx, .number = 72 }, ++ }; ++#define nloc_fpreg 1 ++ ++#if 0 ++/* The return value is a structure and is actually stored in stack space ++ passed in a hidden argument by the caller. Address of the location is stored ++ in %r28 before function call, but it may be changed by function. */ ++static const Dwarf_Op loc_aggregate[] = ++ { ++ { .atom = DW_OP_breg28 }, ++ }; ++#define nloc_aggregate 1 ++#endif ++ ++static int ++parisc_return_value_location_ (Dwarf_Die *functypedie, const Dwarf_Op **locp, int pa64) ++{ ++ Dwarf_Word regsize = pa64 ? 8 : 4; ++ ++ /* Start with the function's type, and get the DW_AT_type attribute, ++ which is the type of the return value. */ ++ ++ Dwarf_Attribute attr_mem; ++ Dwarf_Attribute *attr = dwarf_attr_integrate (functypedie, DW_AT_type, &attr_mem); ++ if (attr == NULL) ++ /* The function has no return value, like a `void' function in C. */ ++ return 0; ++ ++ Dwarf_Die die_mem; ++ Dwarf_Die *typedie = dwarf_formref_die (attr, &die_mem); ++ int tag = dwarf_tag (typedie); ++ ++ /* Follow typedefs and qualifiers to get to the actual type. */ ++ while (tag == DW_TAG_typedef ++ || tag == DW_TAG_const_type || tag == DW_TAG_volatile_type ++ || tag == DW_TAG_restrict_type) ++ { ++ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem); ++ typedie = dwarf_formref_die (attr, &die_mem); ++ tag = dwarf_tag (typedie); ++ } ++ ++ switch (tag) ++ { ++ case -1: ++ return -1; ++ ++ case DW_TAG_subrange_type: ++ if (! dwarf_hasattr_integrate (typedie, DW_AT_byte_size)) ++ { ++ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem); ++ typedie = dwarf_formref_die (attr, &die_mem); ++ tag = dwarf_tag (typedie); ++ } ++ /* Fall through. */ ++ ++ case DW_TAG_base_type: ++ case DW_TAG_enumeration_type: ++ case DW_TAG_pointer_type: ++ case DW_TAG_ptr_to_member_type: ++ { ++ Dwarf_Word size; ++ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_byte_size, ++ &attr_mem), &size) != 0) ++ { ++ if (tag == DW_TAG_pointer_type || tag == DW_TAG_ptr_to_member_type) ++ size = 4; ++ else ++ return -1; ++ } ++ if (tag == DW_TAG_base_type) ++ { ++ Dwarf_Word encoding; ++ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding, ++ &attr_mem), &encoding) != 0) ++ return -1; ++ ++ if (encoding == DW_ATE_float) ++ { ++ if (pa64) { ++ *locp = loc_fpreg; ++ if (size <= 8) ++ return nloc_fpreg; ++ } ++ else { ++ *locp = loc_fpreg32; ++ if (size <= 4) ++ return nloc_fpreg32; ++ else if (size <= 8) ++ return nloc_fpregpair32; ++ } ++ goto aggregate; ++ } ++ } ++ if (pa64) ++ *locp = loc_intreg; ++ else ++ *locp = loc_intreg32; ++ if (size <= regsize) ++ return nloc_intreg; ++ if (size <= 2 * regsize) ++ return nloc_intregpair; ++ ++ /* Else fall through. */ ++ } ++ ++ case DW_TAG_structure_type: ++ case DW_TAG_class_type: ++ case DW_TAG_union_type: ++ case DW_TAG_array_type: ++ aggregate: { ++ Dwarf_Word size; ++ if (dwarf_aggregate_size (typedie, &size) != 0) ++ return -1; ++ if (pa64) ++ *locp = loc_intreg; ++ else ++ *locp = loc_intreg32; ++ if (size <= regsize) ++ return nloc_intreg; ++ if (size <= 2 * regsize) ++ return nloc_intregpair; ++#if 0 ++ /* there should be some way to know this location... But I do not see it. */ ++ *locp = loc_aggregate; ++ return nloc_aggregate; ++#endif ++ /* fall through. */ ++ } ++ } ++ ++ /* XXX We don't have a good way to return specific errors from ebl calls. ++ This value means we do not understand the type, but it is well-formed ++ DWARF and might be valid. */ ++ return -2; ++} ++ ++int ++parisc_return_value_location_32 (Dwarf_Die *functypedie, const Dwarf_Op **locp) ++{ ++ return parisc_return_value_location_ (functypedie, locp, 0); ++} ++ ++int ++parisc_return_value_location_64 (Dwarf_Die *functypedie, const Dwarf_Op **locp) ++{ ++ return parisc_return_value_location_ (functypedie, locp, 1); ++} ++ +Index: elfutils-0.164/backends/parisc_symbol.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/parisc_symbol.c +@@ -0,0 +1,112 @@ ++/* PA-RISC specific symbolic name handling. ++ Copyright (C) 2002, 2005 Red Hat, Inc. ++ This file is part of Red Hat elfutils. ++ Written by Ulrich Drepper <drepper@redhat.com>, 2002. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#include <elf.h> ++#include <stddef.h> ++ ++#define BACKEND parisc_ ++#include "libebl_CPU.h" ++ ++const char * ++parisc_segment_type_name (int segment, char *buf __attribute__ ((unused)), ++ size_t len __attribute__ ((unused))) ++{ ++ switch (segment) ++ { ++ case PT_PARISC_ARCHEXT: ++ return "PARISC_ARCHEXT"; ++ case PT_PARISC_UNWIND: ++ return "PARISC_UNWIND"; ++ default: ++ break; ++ } ++ return NULL; ++} ++ ++/* Return symbolic representation of symbol type. */ ++const char * ++parisc_symbol_type_name(int symbol, char *buf __attribute__ ((unused)), ++ size_t len __attribute__ ((unused))) ++{ ++ if (symbol == STT_PARISC_MILLICODE) ++ return "PARISC_MILLI"; ++ return NULL; ++} ++ ++/* Return symbolic representation of section type. */ ++const char * ++parisc_section_type_name (int type, ++ char *buf __attribute__ ((unused)), ++ size_t len __attribute__ ((unused))) ++{ ++ switch (type) ++ { ++ case SHT_PARISC_EXT: ++ return "PARISC_EXT"; ++ case SHT_PARISC_UNWIND: ++ return "PARISC_UNWIND"; ++ case SHT_PARISC_DOC: ++ return "PARISC_DOC"; ++ } ++ ++ return NULL; ++} ++ ++/* Check whether machine flags are valid. */ ++bool ++parisc_machine_flag_check (GElf_Word flags) ++{ ++ if (flags &~ (EF_PARISC_TRAPNIL | EF_PARISC_EXT | EF_PARISC_LSB | ++ EF_PARISC_WIDE | EF_PARISC_NO_KABP | ++ EF_PARISC_LAZYSWAP | EF_PARISC_ARCH)) ++ return 0; ++ ++ GElf_Word arch = flags & EF_PARISC_ARCH; ++ ++ return ((arch == EFA_PARISC_1_0) || (arch == EFA_PARISC_1_1) || ++ (arch == EFA_PARISC_2_0)); ++} ++ ++/* Check for the simple reloc types. */ ++Elf_Type ++parisc_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type) ++{ ++ switch (type) ++ { ++ case R_PARISC_DIR64: ++ case R_PARISC_SECREL64: ++ return ELF_T_XWORD; ++ case R_PARISC_DIR32: ++ case R_PARISC_SECREL32: ++ return ELF_T_WORD; ++ default: ++ return ELF_T_NUM; ++ } ++} +Index: elfutils-0.164/backends/libebl_parisc.h +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/libebl_parisc.h +@@ -0,0 +1,9 @@ ++#ifndef _LIBEBL_HPPA_H ++#define _LIBEBL_HPPA_H 1 ++ ++#include <libdw.h> ++ ++extern int parisc_return_value_location_32(Dwarf_Die *, const Dwarf_Op **locp); ++extern int parisc_return_value_location_64(Dwarf_Die *, const Dwarf_Op **locp); ++ ++#endif +Index: elfutils-0.164/backends/Makefile.am +=================================================================== +--- elfutils-0.164.orig/backends/Makefile.am ++++ elfutils-0.164/backends/Makefile.am +@@ -33,11 +33,12 @@ AM_CPPFLAGS += -I$(top_srcdir)/libebl -I + + + modules = i386 sh x86_64 ia64 alpha arm aarch64 sparc ppc ppc64 s390 \ +- tilegx ++ tilegx parisc + libebl_pic = libebl_i386_pic.a libebl_sh_pic.a libebl_x86_64_pic.a \ + libebl_ia64_pic.a libebl_alpha_pic.a libebl_arm_pic.a \ + libebl_aarch64_pic.a libebl_sparc_pic.a libebl_ppc_pic.a \ +- libebl_ppc64_pic.a libebl_s390_pic.a libebl_tilegx_pic.a ++ libebl_ppc64_pic.a libebl_s390_pic.a libebl_tilegx_pic.a \ ++ libebl_parisc_pic.a + noinst_LIBRARIES = $(libebl_pic) + noinst_DATA = $(libebl_pic:_pic.a=.so) + +@@ -111,6 +112,9 @@ tilegx_SRCS = tilegx_init.c tilegx_symbo + libebl_tilegx_pic_a_SOURCES = $(tilegx_SRCS) + am_libebl_tilegx_pic_a_OBJECTS = $(tilegx_SRCS:.c=.os) + ++parisc_SRCS = parisc_init.c parisc_symbol.c parisc_regs.c parisc_retval.c ++libebl_parisc_pic_a_SOURCES = $(parisc_SRCS) ++am_libebl_parisc_pic_a_OBJECTS = $(parisc_SRCS:.c=.os) + + libebl_%.so libebl_%.map: libebl_%_pic.a $(libelf) $(libdw) + @rm -f $(@:.so=.map) +Index: elfutils-0.164/libelf/elf.h +=================================================================== +--- elfutils-0.164.orig/libelf/elf.h ++++ elfutils-0.164/libelf/elf.h +@@ -1912,16 +1912,24 @@ enum + #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ + #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ + #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ ++#define R_PARISC_DPREL14WR 19 ++#define R_PARISC_DPREL14DR 20 + #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ + #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ + #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ + #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ + #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ ++#define R_PARISC_DLTIND14F 39 ++#define R_PARISC_SETBASE 40 + #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ ++#define R_PARISC_BASEREL21L 42 ++#define R_PARISC_BASEREL17R 43 ++#define R_PARISC_BASEREL14R 46 + #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ + #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ + #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ + #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ ++#define R_PARISC_PLTOFF14F 55 + #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ + #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ + #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ +@@ -1930,6 +1938,7 @@ enum + #define R_PARISC_PLABEL21L 66 /* Left 21 bits of fdesc address. */ + #define R_PARISC_PLABEL14R 70 /* Right 14 bits of fdesc address. */ + #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ ++#define R_PARISC_PCREL22C 73 + #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ + #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ + #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ +@@ -1955,6 +1964,8 @@ enum + #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ + #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ + #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ ++#define R_PARISC_BASEREL14WR 107 ++#define R_PARISC_BASEREL14DR 108 + #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ + #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ + #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/kfreebsd_path.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/kfreebsd_path.patch new file mode 100644 index 0000000000..ba454ee77c --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/kfreebsd_path.patch @@ -0,0 +1,15 @@ +--- elfutils/tests/run-native-test.sh.orig ++++ elfutils/tests/run-native-test.sh +@@ -78,6 +78,12 @@ + test $native -eq 0 || testrun "$@" -p $native > /dev/null + } + ++# On the Debian buildds, GNU/kFreeBSD linprocfs /proc/$PID/maps does ++# not give absolute paths due to sbuild's bind mounts (bug #570805) ++# therefore the next two test programs are expected to fail with ++# "cannot attach to process: Function not implemented". ++[ "$(uname)" = "GNU/kFreeBSD" ] && exit 77 ++ + native_test ${abs_builddir}/allregs + native_test ${abs_builddir}/funcretval + diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/m68k_backend.diff b/meta/recipes-devtools/elfutils/elfutils-0.164/m68k_backend.diff new file mode 100644 index 0000000000..d73855b601 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/m68k_backend.diff @@ -0,0 +1,492 @@ +From: Kurt Roeckx <kurt@roeckx.be> +From: Thorsten Glaser <tg@mirbsd.de> +Subject: m68k support + +Written by Kurt Roeckx, except for the retval support which was written +by Thorsten Glaser + + +Index: elfutils-0.164/backends/m68k_init.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/m68k_init.c +@@ -0,0 +1,49 @@ ++/* Initialization of m68k specific backend library. ++ Copyright (C) 2007 Kurt Roeckx <kurt@roeckx.be> ++ ++ This software is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ This softare is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with this software; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++*/ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#define BACKEND m68k_ ++#define RELOC_PREFIX R_68K_ ++#include "libebl_CPU.h" ++ ++/* This defines the common reloc hooks based on m68k_reloc.def. */ ++#include "common-reloc.c" ++ ++ ++const char * ++m68k_init (Elf *elf __attribute__ ((unused)), ++ GElf_Half machine __attribute__ ((unused)), ++ Ebl *eh, ++ size_t ehlen) ++{ ++ /* Check whether the Elf_BH object has a sufficent size. */ ++ if (ehlen < sizeof (Ebl)) ++ return NULL; ++ ++ /* We handle it. */ ++ eh->name = "m68k"; ++ m68k_init_reloc (eh); ++ HOOK (eh, reloc_simple_type); ++ HOOK (eh, return_value_location); ++ HOOK (eh, register_info); ++ ++ return MODVERSION; ++} +Index: elfutils-0.164/backends/m68k_regs.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/m68k_regs.c +@@ -0,0 +1,106 @@ ++/* Register names and numbers for m68k DWARF. ++ Copyright (C) 2007 Kurt Roeckx <kurt@roeckx.be> ++ ++ This software is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ This software is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with this software; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ */ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#include <string.h> ++#include <dwarf.h> ++ ++#define BACKEND m68k_ ++#include "libebl_CPU.h" ++ ++ssize_t ++m68k_register_info (Ebl *ebl __attribute__ ((unused)), ++ int regno, char *name, size_t namelen, ++ const char **prefix, const char **setname, ++ int *bits, int *type) ++{ ++ if (name == NULL) ++ return 25; ++ ++ if (regno < 0 || regno > 24 || namelen < 5) ++ return -1; ++ ++ *prefix = "%"; ++ *bits = 32; ++ *type = (regno < 8 ? DW_ATE_signed ++ : regno < 16 ? DW_ATE_address : DW_ATE_float); ++ ++ if (regno < 8) ++ { ++ *setname = "integer"; ++ } ++ else if (regno < 16) ++ { ++ *setname = "address"; ++ } ++ else if (regno < 24) ++ { ++ *setname = "FPU"; ++ } ++ else ++ { ++ *setname = "address"; ++ *type = DW_ATE_address; ++ } ++ ++ switch (regno) ++ { ++ case 0 ... 7: ++ name[0] = 'd'; ++ name[1] = regno + '0'; ++ namelen = 2; ++ break; ++ ++ case 8 ... 13: ++ name[0] = 'a'; ++ name[1] = regno - 8 + '0'; ++ namelen = 2; ++ break; ++ ++ case 14: ++ name[0] = 'f'; ++ name[1] = 'p'; ++ namelen = 2; ++ break; ++ ++ case 15: ++ name[0] = 's'; ++ name[1] = 'p'; ++ namelen = 2; ++ break; ++ ++ case 16 ... 23: ++ name[0] = 'f'; ++ name[1] = 'p'; ++ name[2] = regno - 16 + '0'; ++ namelen = 3; ++ break; ++ ++ case 24: ++ name[0] = 'p'; ++ name[1] = 'c'; ++ namelen = 2; ++ } ++ ++ name[namelen++] = '\0'; ++ return namelen; ++} ++ +Index: elfutils-0.164/backends/m68k_reloc.def +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/m68k_reloc.def +@@ -0,0 +1,45 @@ ++/* List the relocation types for m68k. -*- C -*- ++ Copyright (C) 2007 Kurt Roeckx <kurt@roeckx.be> ++ ++ This software is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ This software is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with this software; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++*/ ++ ++/* NAME, REL|EXEC|DYN */ ++ ++RELOC_TYPE (NONE, 0) ++RELOC_TYPE (32, REL|EXEC|DYN) ++RELOC_TYPE (16, REL) ++RELOC_TYPE (8, REL) ++RELOC_TYPE (PC32, REL|EXEC|DYN) ++RELOC_TYPE (PC16, REL) ++RELOC_TYPE (PC8, REL) ++RELOC_TYPE (GOT32, REL) ++RELOC_TYPE (GOT16, REL) ++RELOC_TYPE (GOT8, REL) ++RELOC_TYPE (GOT32O, REL) ++RELOC_TYPE (GOT16O, REL) ++RELOC_TYPE (GOT8O, REL) ++RELOC_TYPE (PLT32, REL) ++RELOC_TYPE (PLT16, REL) ++RELOC_TYPE (PLT8, REL) ++RELOC_TYPE (PLT32O, REL) ++RELOC_TYPE (PLT16O, REL) ++RELOC_TYPE (PLT8O, REL) ++RELOC_TYPE (COPY, EXEC) ++RELOC_TYPE (GLOB_DAT, EXEC|DYN) ++RELOC_TYPE (JMP_SLOT, EXEC|DYN) ++RELOC_TYPE (RELATIVE, EXEC|DYN) ++RELOC_TYPE (GNU_VTINHERIT, REL) ++RELOC_TYPE (GNU_VTENTRY, REL) ++ +Index: elfutils-0.164/libelf/elf.h +=================================================================== +--- elfutils-0.164.orig/libelf/elf.h ++++ elfutils-0.164/libelf/elf.h +@@ -1158,6 +1158,9 @@ typedef struct + #define R_68K_GLOB_DAT 20 /* Create GOT entry */ + #define R_68K_JMP_SLOT 21 /* Create PLT entry */ + #define R_68K_RELATIVE 22 /* Adjust by program base */ ++/* The next 2 are GNU extensions to enable C++ vtable garbage collection. */ ++#define R_68K_GNU_VTINHERIT 23 ++#define R_68K_GNU_VTENTRY 24 + #define R_68K_TLS_GD32 25 /* 32 bit GOT offset for GD */ + #define R_68K_TLS_GD16 26 /* 16 bit GOT offset for GD */ + #define R_68K_TLS_GD8 27 /* 8 bit GOT offset for GD */ +Index: elfutils-0.164/backends/Makefile.am +=================================================================== +--- elfutils-0.164.orig/backends/Makefile.am ++++ elfutils-0.164/backends/Makefile.am +@@ -33,12 +33,12 @@ AM_CPPFLAGS += -I$(top_srcdir)/libebl -I + + + modules = i386 sh x86_64 ia64 alpha arm aarch64 sparc ppc ppc64 s390 \ +- tilegx parisc mips ++ tilegx parisc mips m68k + libebl_pic = libebl_i386_pic.a libebl_sh_pic.a libebl_x86_64_pic.a \ + libebl_ia64_pic.a libebl_alpha_pic.a libebl_arm_pic.a \ + libebl_aarch64_pic.a libebl_sparc_pic.a libebl_ppc_pic.a \ + libebl_ppc64_pic.a libebl_s390_pic.a libebl_tilegx_pic.a \ +- libebl_parisc_pic.a libebl_mips_pic.a ++ libebl_parisc_pic.a libebl_mips_pic.a libebl_m68k_pic.a + noinst_LIBRARIES = $(libebl_pic) + noinst_DATA = $(libebl_pic:_pic.a=.so) + +@@ -120,6 +120,10 @@ mips_SRCS = mips_init.c mips_symbol.c mi + libebl_mips_pic_a_SOURCES = $(mips_SRCS) + am_libebl_mips_pic_a_OBJECTS = $(mips_SRCS:.c=.os) + ++m68k_SRCS = m68k_init.c m68k_symbol.c m68k_regs.c m68k_retval.c ++libebl_m68k_pic_a_SOURCES = $(m68k_SRCS) ++am_libebl_m68k_pic_a_OBJECTS = $(m68k_SRCS:.c=.os) ++ + libebl_%.so libebl_%.map: libebl_%_pic.a $(libelf) $(libdw) + @rm -f $(@:.so=.map) + $(AM_V_at)echo 'ELFUTILS_$(PACKAGE_VERSION) { global: $*_init; local: *; };' \ +Index: elfutils-0.164/backends/m68k_symbol.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/m68k_symbol.c +@@ -0,0 +1,43 @@ ++/* m68k specific symbolic name handling. ++ Copyright (C) 2007 Kurt Roeckx <kurt@roeckx.be> ++ ++ This software is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ This software distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with this software; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++*/ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#include <elf.h> ++#include <stddef.h> ++ ++#define BACKEND m68k_ ++#include "libebl_CPU.h" ++ ++/* Check for the simple reloc types. */ ++Elf_Type ++m68k_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type) ++{ ++ switch (type) ++ { ++ case R_68K_32: ++ return ELF_T_SWORD; ++ case R_68K_16: ++ return ELF_T_HALF; ++ case R_68K_8: ++ return ELF_T_BYTE; ++ default: ++ return ELF_T_NUM; ++ } ++} +Index: elfutils-0.164/backends/m68k_retval.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/m68k_retval.c +@@ -0,0 +1,172 @@ ++/* Function return value location for Linux/m68k ABI. ++ Copyright (C) 2005-2010 Red Hat, Inc. ++ Copyright (c) 2011 Thorsten Glaser, Debian. ++ This file is part of Red Hat elfutils. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#include <assert.h> ++#include <dwarf.h> ++ ++#define BACKEND m68k_ ++#include "libebl_CPU.h" ++ ++ ++/* %d0, or pair %d0, %d1, or %a0 */ ++static const Dwarf_Op loc_intreg[] = ++ { ++ { .atom = DW_OP_reg0 }, { .atom = DW_OP_piece, .number = 4 }, ++ { .atom = DW_OP_reg1 }, { .atom = DW_OP_piece, .number = 4 }, ++ }; ++static const Dwarf_Op loc_ptrreg[] = ++ { ++ { .atom = DW_OP_reg8 }, ++ }; ++#define nloc_intreg 1 ++#define nloc_intregpair 4 ++#define nloc_ptrreg 1 ++ ++/* %f0 */ ++static const Dwarf_Op loc_fpreg[] = ++ { ++ { .atom = DW_OP_reg16 } ++ }; ++#define nloc_fpreg 1 ++ ++/* Structures are a bit more complicated - small structures are returned ++ in %d0 / %d1 (-freg-struct-return which is enabled by default), large ++ structures use %a1 (in constrast to the SYSV psABI which says %a0) as ++ reentrant storage space indicator. */ ++static const Dwarf_Op loc_aggregate[] = ++ { ++ { .atom = DW_OP_breg9, .number = 0 } ++ }; ++#define nloc_aggregate 1 ++ ++int ++m68k_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) ++{ ++ Dwarf_Word size; ++ ++ /* Start with the function's type, and get the DW_AT_type attribute, ++ which is the type of the return value. */ ++ ++ Dwarf_Attribute attr_mem; ++ Dwarf_Attribute *attr = dwarf_attr_integrate (functypedie, DW_AT_type, ++ &attr_mem); ++ if (attr == NULL) ++ /* The function has no return value, like a `void' function in C. */ ++ return 0; ++ ++ Dwarf_Die die_mem; ++ Dwarf_Die *typedie = dwarf_formref_die (attr, &die_mem); ++ int tag = dwarf_tag (typedie); ++ ++ /* Follow typedefs and qualifiers to get to the actual type. */ ++ while (tag == DW_TAG_typedef ++ || tag == DW_TAG_const_type || tag == DW_TAG_volatile_type ++ || tag == DW_TAG_restrict_type) ++ { ++ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem); ++ typedie = dwarf_formref_die (attr, &die_mem); ++ tag = dwarf_tag (typedie); ++ } ++ ++ switch (tag) ++ { ++ case -1: ++ return -1; ++ ++ case DW_TAG_subrange_type: ++ if (! dwarf_hasattr_integrate (typedie, DW_AT_byte_size)) ++ { ++ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem); ++ typedie = dwarf_formref_die (attr, &die_mem); ++ tag = dwarf_tag (typedie); ++ } ++ /* Fall through. */ ++ ++ case DW_TAG_base_type: ++ case DW_TAG_enumeration_type: ++ case DW_TAG_pointer_type: ++ case DW_TAG_ptr_to_member_type: ++ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_byte_size, ++ &attr_mem), &size) != 0) ++ { ++ if (tag == DW_TAG_pointer_type || tag == DW_TAG_ptr_to_member_type) ++ size = 4; ++ else ++ return -1; ++ } ++ if (tag == DW_TAG_pointer_type || tag == DW_TAG_ptr_to_member_type) ++ { ++ *locp = loc_ptrreg; ++ return nloc_ptrreg; ++ } ++ if (tag == DW_TAG_base_type) ++ { ++ Dwarf_Word encoding; ++ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding, ++ &attr_mem), ++ &encoding) != 0) ++ return -1; ++ if (encoding == DW_ATE_float) ++ { ++ /* XXX really 10? */ ++ if (size > 10) ++ return -2; ++ *locp = loc_fpreg; ++ return nloc_fpreg; ++ } ++ } ++ if (size <= 8) ++ { ++ intreg: ++ /* XXX check endianness of dword pair, int64 vs aggregate */ ++ *locp = loc_intreg; ++ return size <= 4 ? nloc_intreg : nloc_intregpair; ++ } ++ ++ aggregate: ++ *locp = loc_aggregate; ++ return nloc_aggregate; ++ ++ case DW_TAG_structure_type: ++ case DW_TAG_class_type: ++ case DW_TAG_union_type: ++ case DW_TAG_array_type: ++ if (dwarf_aggregate_size (typedie, &size) == 0 ++ && size > 0 && size <= 8) ++ /* not accurate for a struct whose only member is a float */ ++ goto intreg; ++ goto aggregate; ++ } ++ ++ /* XXX We don't have a good way to return specific errors from ebl calls. ++ This value means we do not understand the type, but it is well-formed ++ DWARF and might be valid. */ ++ return -2; ++} diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/mips_backend.diff b/meta/recipes-devtools/elfutils/elfutils-0.164/mips_backend.diff new file mode 100644 index 0000000000..de1237be09 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/mips_backend.diff @@ -0,0 +1,711 @@ +Index: elfutils-0.164/backends/mips_init.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/mips_init.c +@@ -0,0 +1,59 @@ ++/* Initialization of mips specific backend library. ++ Copyright (C) 2006 Red Hat, Inc. ++ This file is part of Red Hat elfutils. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#define BACKEND mips_ ++#define RELOC_PREFIX R_MIPS_ ++#include "libebl_CPU.h" ++ ++/* This defines the common reloc hooks based on mips_reloc.def. */ ++#include "common-reloc.c" ++ ++const char * ++mips_init (Elf *elf __attribute__ ((unused)), ++ GElf_Half machine __attribute__ ((unused)), ++ Ebl *eh, ++ size_t ehlen) ++{ ++ /* Check whether the Elf_BH object has a sufficent size. */ ++ if (ehlen < sizeof (Ebl)) ++ return NULL; ++ ++ /* We handle it. */ ++ if (machine == EM_MIPS) ++ eh->name = "MIPS R3000 big-endian"; ++ else if (machine == EM_MIPS_RS3_LE) ++ eh->name = "MIPS R3000 little-endian"; ++ ++ mips_init_reloc (eh); ++ HOOK (eh, reloc_simple_type); ++ HOOK (eh, return_value_location); ++ HOOK (eh, register_info); ++ ++ return MODVERSION; ++} +Index: elfutils-0.164/backends/mips_regs.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/mips_regs.c +@@ -0,0 +1,104 @@ ++/* Register names and numbers for MIPS DWARF. ++ Copyright (C) 2006 Red Hat, Inc. ++ This file is part of Red Hat elfutils. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#include <string.h> ++#include <dwarf.h> ++ ++#define BACKEND mips_ ++#include "libebl_CPU.h" ++ ++ssize_t ++mips_register_info (Ebl *ebl __attribute__((unused)), ++ int regno, char *name, size_t namelen, ++ const char **prefix, const char **setname, ++ int *bits, int *type) ++{ ++ if (name == NULL) ++ return 66; ++ ++ if (regno < 0 || regno > 65 || namelen < 4) ++ return -1; ++ ++ *prefix = "$"; ++ ++ if (regno < 32) ++ { ++ *setname = "integer"; ++ *type = DW_ATE_signed; ++ *bits = 32; ++ if (regno < 32 + 10) ++ { ++ name[0] = regno + '0'; ++ namelen = 1; ++ } ++ else ++ { ++ name[0] = (regno / 10) + '0'; ++ name[1] = (regno % 10) + '0'; ++ namelen = 2; ++ } ++ } ++ else if (regno < 64) ++ { ++ *setname = "FPU"; ++ *type = DW_ATE_float; ++ *bits = 32; ++ name[0] = 'f'; ++ if (regno < 32 + 10) ++ { ++ name[1] = (regno - 32) + '0'; ++ namelen = 2; ++ } ++ else ++ { ++ name[1] = (regno - 32) / 10 + '0'; ++ name[2] = (regno - 32) % 10 + '0'; ++ namelen = 3; ++ } ++ } ++ else if (regno == 64) ++ { ++ *type = DW_ATE_signed; ++ *bits = 32; ++ name[0] = 'h'; ++ name[1] = 'i'; ++ namelen = 2; ++ } ++ else ++ { ++ *type = DW_ATE_signed; ++ *bits = 32; ++ name[0] = 'l'; ++ name[1] = 'o'; ++ namelen = 2; ++ } ++ ++ name[namelen++] = '\0'; ++ return namelen; ++} +Index: elfutils-0.164/backends/mips_reloc.def +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/mips_reloc.def +@@ -0,0 +1,79 @@ ++/* List the relocation types for mips. -*- C -*- ++ Copyright (C) 2006 Red Hat, Inc. ++ This file is part of Red Hat elfutils. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++/* NAME, REL|EXEC|DYN */ ++ ++RELOC_TYPE (NONE, 0) ++RELOC_TYPE (16, 0) ++RELOC_TYPE (32, 0) ++RELOC_TYPE (REL32, 0) ++RELOC_TYPE (26, 0) ++RELOC_TYPE (HI16, 0) ++RELOC_TYPE (LO16, 0) ++RELOC_TYPE (GPREL16, 0) ++RELOC_TYPE (LITERAL, 0) ++RELOC_TYPE (GOT16, 0) ++RELOC_TYPE (PC16, 0) ++RELOC_TYPE (CALL16, 0) ++RELOC_TYPE (GPREL32, 0) ++ ++RELOC_TYPE (SHIFT5, 0) ++RELOC_TYPE (SHIFT6, 0) ++RELOC_TYPE (64, 0) ++RELOC_TYPE (GOT_DISP, 0) ++RELOC_TYPE (GOT_PAGE, 0) ++RELOC_TYPE (GOT_OFST, 0) ++RELOC_TYPE (GOT_HI16, 0) ++RELOC_TYPE (GOT_LO16, 0) ++RELOC_TYPE (SUB, 0) ++RELOC_TYPE (INSERT_A, 0) ++RELOC_TYPE (INSERT_B, 0) ++RELOC_TYPE (DELETE, 0) ++RELOC_TYPE (HIGHER, 0) ++RELOC_TYPE (HIGHEST, 0) ++RELOC_TYPE (CALL_HI16, 0) ++RELOC_TYPE (CALL_LO16, 0) ++RELOC_TYPE (SCN_DISP, 0) ++RELOC_TYPE (REL16, 0) ++RELOC_TYPE (ADD_IMMEDIATE, 0) ++RELOC_TYPE (PJUMP, 0) ++RELOC_TYPE (RELGOT, 0) ++RELOC_TYPE (JALR, 0) ++RELOC_TYPE (TLS_DTPMOD32, 0) ++RELOC_TYPE (TLS_DTPREL32, 0) ++RELOC_TYPE (TLS_DTPMOD64, 0) ++RELOC_TYPE (TLS_DTPREL64, 0) ++RELOC_TYPE (TLS_GD, 0) ++RELOC_TYPE (TLS_LDM, 0) ++RELOC_TYPE (TLS_DTPREL_HI16, 0) ++RELOC_TYPE (TLS_DTPREL_LO16, 0) ++RELOC_TYPE (TLS_GOTTPREL, 0) ++RELOC_TYPE (TLS_TPREL32, 0) ++RELOC_TYPE (TLS_TPREL64, 0) ++RELOC_TYPE (TLS_TPREL_HI16, 0) ++RELOC_TYPE (TLS_TPREL_LO16, 0) ++ ++#define NO_COPY_RELOC 1 ++#define NO_RELATIVE_RELOC 1 +Index: elfutils-0.164/backends/mips_retval.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/mips_retval.c +@@ -0,0 +1,321 @@ ++/* Function return value location for Linux/mips ABI. ++ Copyright (C) 2005 Red Hat, Inc. ++ This file is part of Red Hat elfutils. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#include <string.h> ++#include <assert.h> ++#include <dwarf.h> ++#include <elf.h> ++ ++#include "../libebl/libeblP.h" ++#include "../libdw/libdwP.h" ++ ++#define BACKEND mips_ ++#include "libebl_CPU.h" ++ ++/* The ABI of the file. Also see EF_MIPS_ABI2 above. */ ++#define EF_MIPS_ABI 0x0000F000 ++ ++/* The original o32 abi. */ ++#define E_MIPS_ABI_O32 0x00001000 ++ ++/* O32 extended to work on 64 bit architectures */ ++#define E_MIPS_ABI_O64 0x00002000 ++ ++/* EABI in 32 bit mode */ ++#define E_MIPS_ABI_EABI32 0x00003000 ++ ++/* EABI in 64 bit mode */ ++#define E_MIPS_ABI_EABI64 0x00004000 ++ ++/* All the possible MIPS ABIs. */ ++enum mips_abi ++ { ++ MIPS_ABI_UNKNOWN = 0, ++ MIPS_ABI_N32, ++ MIPS_ABI_O32, ++ MIPS_ABI_N64, ++ MIPS_ABI_O64, ++ MIPS_ABI_EABI32, ++ MIPS_ABI_EABI64, ++ MIPS_ABI_LAST ++ }; ++ ++/* Find the mips ABI of the current file */ ++enum mips_abi find_mips_abi(Elf *elf) ++{ ++ GElf_Ehdr ehdr_mem; ++ GElf_Ehdr *ehdr = gelf_getehdr (elf, &ehdr_mem); ++ ++ if (ehdr == NULL) ++ return MIPS_ABI_LAST; ++ ++ GElf_Word elf_flags = ehdr->e_flags; ++ ++ /* Check elf_flags to see if it specifies the ABI being used. */ ++ switch ((elf_flags & EF_MIPS_ABI)) ++ { ++ case E_MIPS_ABI_O32: ++ return MIPS_ABI_O32; ++ case E_MIPS_ABI_O64: ++ return MIPS_ABI_O64; ++ case E_MIPS_ABI_EABI32: ++ return MIPS_ABI_EABI32; ++ case E_MIPS_ABI_EABI64: ++ return MIPS_ABI_EABI64; ++ default: ++ if ((elf_flags & EF_MIPS_ABI2)) ++ return MIPS_ABI_N32; ++ } ++ ++ /* GCC creates a pseudo-section whose name describes the ABI. */ ++ size_t shstrndx; ++ if (elf_getshdrstrndx (elf, &shstrndx) < 0) ++ return MIPS_ABI_LAST; ++ ++ const char *name; ++ Elf_Scn *scn = NULL; ++ while ((scn = elf_nextscn (elf, scn)) != NULL) ++ { ++ GElf_Shdr shdr_mem; ++ GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); ++ if (shdr == NULL) ++ return MIPS_ABI_LAST; ++ ++ name = elf_strptr (elf, shstrndx, shdr->sh_name) ?: ""; ++ if (strncmp (name, ".mdebug.", 8) != 0) ++ continue; ++ ++ if (strcmp (name, ".mdebug.abi32") == 0) ++ return MIPS_ABI_O32; ++ else if (strcmp (name, ".mdebug.abiN32") == 0) ++ return MIPS_ABI_N32; ++ else if (strcmp (name, ".mdebug.abi64") == 0) ++ return MIPS_ABI_N64; ++ else if (strcmp (name, ".mdebug.abiO64") == 0) ++ return MIPS_ABI_O64; ++ else if (strcmp (name, ".mdebug.eabi32") == 0) ++ return MIPS_ABI_EABI32; ++ else if (strcmp (name, ".mdebug.eabi64") == 0) ++ return MIPS_ABI_EABI64; ++ else ++ return MIPS_ABI_UNKNOWN; ++ } ++ ++ return MIPS_ABI_UNKNOWN; ++} ++ ++unsigned int ++mips_abi_regsize (enum mips_abi abi) ++{ ++ switch (abi) ++ { ++ case MIPS_ABI_EABI32: ++ case MIPS_ABI_O32: ++ return 4; ++ case MIPS_ABI_N32: ++ case MIPS_ABI_N64: ++ case MIPS_ABI_O64: ++ case MIPS_ABI_EABI64: ++ return 8; ++ case MIPS_ABI_UNKNOWN: ++ case MIPS_ABI_LAST: ++ default: ++ return 0; ++ } ++} ++ ++ ++/* $v0 or pair $v0, $v1 */ ++static const Dwarf_Op loc_intreg_o32[] = ++ { ++ { .atom = DW_OP_reg2 }, { .atom = DW_OP_piece, .number = 4 }, ++ { .atom = DW_OP_reg3 }, { .atom = DW_OP_piece, .number = 4 }, ++ }; ++ ++static const Dwarf_Op loc_intreg[] = ++ { ++ { .atom = DW_OP_reg2 }, { .atom = DW_OP_piece, .number = 8 }, ++ { .atom = DW_OP_reg3 }, { .atom = DW_OP_piece, .number = 8 }, ++ }; ++#define nloc_intreg 1 ++#define nloc_intregpair 4 ++ ++/* $f0 (float), or pair $f0, $f1 (double). ++ * f2/f3 are used for COMPLEX (= 2 doubles) returns in Fortran */ ++static const Dwarf_Op loc_fpreg_o32[] = ++ { ++ { .atom = DW_OP_regx, .number = 32 }, { .atom = DW_OP_piece, .number = 4 }, ++ { .atom = DW_OP_regx, .number = 33 }, { .atom = DW_OP_piece, .number = 4 }, ++ { .atom = DW_OP_regx, .number = 34 }, { .atom = DW_OP_piece, .number = 4 }, ++ { .atom = DW_OP_regx, .number = 35 }, { .atom = DW_OP_piece, .number = 4 }, ++ }; ++ ++/* $f0, or pair $f0, $f2. */ ++static const Dwarf_Op loc_fpreg[] = ++ { ++ { .atom = DW_OP_regx, .number = 32 }, { .atom = DW_OP_piece, .number = 8 }, ++ { .atom = DW_OP_regx, .number = 34 }, { .atom = DW_OP_piece, .number = 8 }, ++ }; ++#define nloc_fpreg 1 ++#define nloc_fpregpair 4 ++#define nloc_fpregquad 8 ++ ++/* The return value is a structure and is actually stored in stack space ++ passed in a hidden argument by the caller. But, the compiler ++ helpfully returns the address of that space in $v0. */ ++static const Dwarf_Op loc_aggregate[] = ++ { ++ { .atom = DW_OP_breg2, .number = 0 } ++ }; ++#define nloc_aggregate 1 ++ ++int ++mips_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) ++{ ++ /* First find the ABI used by the elf object */ ++ enum mips_abi abi = find_mips_abi(functypedie->cu->dbg->elf); ++ ++ /* Something went seriously wrong while trying to figure out the ABI */ ++ if (abi == MIPS_ABI_LAST) ++ return -1; ++ ++ /* We couldn't identify the ABI, but the file seems valid */ ++ if (abi == MIPS_ABI_UNKNOWN) ++ return -2; ++ ++ /* Can't handle EABI variants */ ++ if ((abi == MIPS_ABI_EABI32) || (abi == MIPS_ABI_EABI64)) ++ return -2; ++ ++ unsigned int regsize = mips_abi_regsize (abi); ++ if (!regsize) ++ return -2; ++ ++ /* Start with the function's type, and get the DW_AT_type attribute, ++ which is the type of the return value. */ ++ ++ Dwarf_Attribute attr_mem; ++ Dwarf_Attribute *attr = dwarf_attr_integrate (functypedie, DW_AT_type, &attr_mem); ++ if (attr == NULL) ++ /* The function has no return value, like a `void' function in C. */ ++ return 0; ++ ++ Dwarf_Die die_mem; ++ Dwarf_Die *typedie = dwarf_formref_die (attr, &die_mem); ++ int tag = dwarf_tag (typedie); ++ ++ /* Follow typedefs and qualifiers to get to the actual type. */ ++ while (tag == DW_TAG_typedef ++ || tag == DW_TAG_const_type || tag == DW_TAG_volatile_type ++ || tag == DW_TAG_restrict_type) ++ { ++ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem); ++ typedie = dwarf_formref_die (attr, &die_mem); ++ tag = dwarf_tag (typedie); ++ } ++ ++ switch (tag) ++ { ++ case -1: ++ return -1; ++ ++ case DW_TAG_subrange_type: ++ if (! dwarf_hasattr_integrate (typedie, DW_AT_byte_size)) ++ { ++ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem); ++ typedie = dwarf_formref_die (attr, &die_mem); ++ tag = dwarf_tag (typedie); ++ } ++ /* Fall through. */ ++ ++ case DW_TAG_base_type: ++ case DW_TAG_enumeration_type: ++ case DW_TAG_pointer_type: ++ case DW_TAG_ptr_to_member_type: ++ { ++ Dwarf_Word size; ++ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_byte_size, ++ &attr_mem), &size) != 0) ++ { ++ if (tag == DW_TAG_pointer_type || tag == DW_TAG_ptr_to_member_type) ++ size = regsize; ++ else ++ return -1; ++ } ++ if (tag == DW_TAG_base_type) ++ { ++ Dwarf_Word encoding; ++ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding, ++ &attr_mem), &encoding) != 0) ++ return -1; ++ ++#define ABI_LOC(loc, regsize) ((regsize) == 4 ? (loc ## _o32) : (loc)) ++ ++ if (encoding == DW_ATE_float) ++ { ++ *locp = ABI_LOC(loc_fpreg, regsize); ++ if (size <= regsize) ++ return nloc_fpreg; ++ ++ if (size <= 2*regsize) ++ return nloc_fpregpair; ++ ++ if (size <= 4*regsize && abi == MIPS_ABI_O32) ++ return nloc_fpregquad; ++ ++ goto aggregate; ++ } ++ } ++ *locp = ABI_LOC(loc_intreg, regsize); ++ if (size <= regsize) ++ return nloc_intreg; ++ if (size <= 2*regsize) ++ return nloc_intregpair; ++ ++ /* Else fall through. Shouldn't happen though (at least with gcc) */ ++ } ++ ++ case DW_TAG_structure_type: ++ case DW_TAG_class_type: ++ case DW_TAG_union_type: ++ case DW_TAG_array_type: ++ aggregate: ++ /* XXX TODO: Can't handle structure return with other ABI's yet :-/ */ ++ if ((abi != MIPS_ABI_O32) && (abi != MIPS_ABI_O64)) ++ return -2; ++ ++ *locp = loc_aggregate; ++ return nloc_aggregate; ++ } ++ ++ /* XXX We don't have a good way to return specific errors from ebl calls. ++ This value means we do not understand the type, but it is well-formed ++ DWARF and might be valid. */ ++ return -2; ++} +Index: elfutils-0.164/backends/mips_symbol.c +=================================================================== +--- /dev/null ++++ elfutils-0.164/backends/mips_symbol.c +@@ -0,0 +1,52 @@ ++/* MIPS specific symbolic name handling. ++ Copyright (C) 2002, 2003, 2005 Red Hat, Inc. ++ This file is part of Red Hat elfutils. ++ Written by Jakub Jelinek <jakub@redhat.com>, 2002. ++ ++ Red Hat elfutils is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by the ++ Free Software Foundation; version 2 of the License. ++ ++ Red Hat elfutils is distributed in the hope that it will be useful, but ++ WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License along ++ with Red Hat elfutils; if not, write to the Free Software Foundation, ++ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. ++ ++ Red Hat elfutils is an included package of the Open Invention Network. ++ An included package of the Open Invention Network is a package for which ++ Open Invention Network licensees cross-license their patents. No patent ++ license is granted, either expressly or impliedly, by designation as an ++ included package. Should you wish to participate in the Open Invention ++ Network licensing program, please visit www.openinventionnetwork.com ++ <http://www.openinventionnetwork.com>. */ ++ ++#ifdef HAVE_CONFIG_H ++# include <config.h> ++#endif ++ ++#include <elf.h> ++#include <stddef.h> ++ ++#define BACKEND mips_ ++#include "libebl_CPU.h" ++ ++/* Check for the simple reloc types. */ ++Elf_Type ++mips_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type) ++{ ++ switch (type) ++ { ++ case R_MIPS_16: ++ return ELF_T_HALF; ++ case R_MIPS_32: ++ return ELF_T_WORD; ++ case R_MIPS_64: ++ return ELF_T_XWORD; ++ default: ++ return ELF_T_NUM; ++ } ++} +Index: elfutils-0.164/libebl/eblopenbackend.c +=================================================================== +--- elfutils-0.164.orig/libebl/eblopenbackend.c ++++ elfutils-0.164/libebl/eblopenbackend.c +@@ -71,6 +71,8 @@ static const struct + { "sparc", "elf_sparc", "sparc", 5, EM_SPARC, 0, 0 }, + { "sparc", "elf_sparcv8plus", "sparc", 5, EM_SPARC32PLUS, 0, 0 }, + { "s390", "ebl_s390", "s390", 4, EM_S390, 0, 0 }, ++ { "mips", "elf_mips", "mips", 4, EM_MIPS, 0, 0 }, ++ { "mips", "elf_mipsel", "mipsel", 4, EM_MIPS_RS3_LE, 0, 0 }, + + { "m32", "elf_m32", "m32", 3, EM_M32, 0, 0 }, + { "m68k", "elf_m68k", "m68k", 4, EM_68K, 0, 0 }, +Index: elfutils-0.164/backends/common-reloc.c +=================================================================== +--- elfutils-0.164.orig/backends/common-reloc.c ++++ elfutils-0.164/backends/common-reloc.c +@@ -125,11 +125,13 @@ EBLHOOK(reloc_valid_use) (Elf *elf, int + } + + ++#ifndef NO_COPY_RELOC + bool + EBLHOOK(copy_reloc_p) (int reloc) + { + return reloc == R_TYPE (COPY); + } ++#endif + + bool + EBLHOOK(none_reloc_p) (int reloc) +@@ -151,7 +153,9 @@ EBLHOOK(init_reloc) (Ebl *ebl) + ebl->reloc_type_name = EBLHOOK(reloc_type_name); + ebl->reloc_type_check = EBLHOOK(reloc_type_check); + ebl->reloc_valid_use = EBLHOOK(reloc_valid_use); ++#ifndef NO_COPY_RELOC + ebl->copy_reloc_p = EBLHOOK(copy_reloc_p); ++#endif + ebl->none_reloc_p = EBLHOOK(none_reloc_p); + #ifndef NO_RELATIVE_RELOC + ebl->relative_reloc_p = EBLHOOK(relative_reloc_p); +Index: elfutils-0.164/backends/Makefile.am +=================================================================== +--- elfutils-0.164.orig/backends/Makefile.am ++++ elfutils-0.164/backends/Makefile.am +@@ -33,12 +33,12 @@ AM_CPPFLAGS += -I$(top_srcdir)/libebl -I + + + modules = i386 sh x86_64 ia64 alpha arm aarch64 sparc ppc ppc64 s390 \ +- tilegx parisc ++ tilegx parisc mips + libebl_pic = libebl_i386_pic.a libebl_sh_pic.a libebl_x86_64_pic.a \ + libebl_ia64_pic.a libebl_alpha_pic.a libebl_arm_pic.a \ + libebl_aarch64_pic.a libebl_sparc_pic.a libebl_ppc_pic.a \ + libebl_ppc64_pic.a libebl_s390_pic.a libebl_tilegx_pic.a \ +- libebl_parisc_pic.a ++ libebl_parisc_pic.a libebl_mips_pic.a + noinst_LIBRARIES = $(libebl_pic) + noinst_DATA = $(libebl_pic:_pic.a=.so) + +@@ -116,6 +116,10 @@ parisc_SRCS = parisc_init.c parisc_symbo + libebl_parisc_pic_a_SOURCES = $(parisc_SRCS) + am_libebl_parisc_pic_a_OBJECTS = $(parisc_SRCS:.c=.os) + ++mips_SRCS = mips_init.c mips_symbol.c mips_regs.c mips_retval.c ++libebl_mips_pic_a_SOURCES = $(mips_SRCS) ++am_libebl_mips_pic_a_OBJECTS = $(mips_SRCS:.c=.os) ++ + libebl_%.so libebl_%.map: libebl_%_pic.a $(libelf) $(libdw) + @rm -f $(@:.so=.map) + $(AM_V_at)echo 'ELFUTILS_$(PACKAGE_VERSION) { global: $*_init; local: *; };' \ diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/mips_readelf_w.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/mips_readelf_w.patch new file mode 100644 index 0000000000..930d6f664e --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/mips_readelf_w.patch @@ -0,0 +1,22 @@ +From: Kurt Roeckx <kurt@roeckx.be> +Subject: Make readelf -w output debug information on mips +Bug-Debian: http://bugs.debian.org/662041 +Forwarded: not-needed + +Upstreams wants a change where this is handled by a hook that needs +to be filled in by the backend for the arch. + +Index: elfutils-0.164/src/readelf.c +=================================================================== +--- elfutils-0.164.orig/src/readelf.c ++++ elfutils-0.164/src/readelf.c +@@ -8218,7 +8218,8 @@ print_debug (Dwfl_Module *dwflmod, Ebl * + GElf_Shdr shdr_mem; + GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); + +- if (shdr != NULL && shdr->sh_type == SHT_PROGBITS) ++ if (shdr != NULL && ( ++ (shdr->sh_type == SHT_PROGBITS) || (shdr->sh_type == SHT_MIPS_DWARF))) + { + static const struct + { diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/testsuite-ignore-elflint.diff b/meta/recipes-devtools/elfutils/elfutils-0.164/testsuite-ignore-elflint.diff new file mode 100644 index 0000000000..eae5796de3 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.164/testsuite-ignore-elflint.diff @@ -0,0 +1,39 @@ +On many architectures this test fails because binaries/libs produced by +binutils don't pass elflint. However elfutils shouldn't FTBFS because of this. + +So we run the tests on all archs to see what breaks, but if it breaks we ignore +the result (exitcode 77 means: this test was skipped). + +Index: elfutils-0.156/tests/run-elflint-self.sh +=================================================================== +--- elfutils-0.156.orig/tests/run-elflint-self.sh 2013-07-28 14:35:36.000000000 +0200 ++++ elfutils-0.156/tests/run-elflint-self.sh 2013-07-28 14:36:10.000000000 +0200 +@@ -18,4 +18,4 @@ + + . $srcdir/test-subr.sh + +-testrun_on_self ${abs_top_builddir}/src/elflint --quiet --gnu-ld ++testrun_on_self_skip ${abs_top_builddir}/src/elflint --quiet --gnu-ld +Index: elfutils-0.156/tests/test-subr.sh +=================================================================== +--- elfutils-0.156.orig/tests/test-subr.sh 2013-07-28 14:35:36.000000000 +0200 ++++ elfutils-0.156/tests/test-subr.sh 2013-07-28 14:35:36.000000000 +0200 +@@ -149,3 +149,18 @@ + # Only exit if something failed + if test $exit_status != 0; then exit $exit_status; fi + } ++ ++# Same as testrun_on_self(), but skip on failure. ++testrun_on_self_skip() ++{ ++ exit_status=0 ++ ++ for file in $self_test_files; do ++ testrun $* $file \ ++ || { echo "*** failure in $* $file"; exit_status=77; } ++ done ++ ++ # Only exit if something failed ++ if test $exit_status != 0; then exit $exit_status; fi ++} ++ |