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-rw-r--r--toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99354.patch384
1 files changed, 0 insertions, 384 deletions
diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99354.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99354.patch
deleted file mode 100644
index 743e2751c7..0000000000
--- a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99354.patch
+++ /dev/null
@@ -1,384 +0,0 @@
- Richard Earnshaw <rearnsha@arm.com>
-
- gcc/
- * doc/tm.texi (OVERLAPPING_REGISTER_NAMES): Document new macro.
- * output.h (decode_reg_name_and_count): Declare.
- * varasm.c (decode_reg_name_and_count): New function.
- (decode_reg_name): Reimplement using decode_reg_name_and_count.
- * reginfo.c (fix_register): Use decode_reg_name_and_count and
- iterate over all regs used.
- * stmt.c (expand_asm_operands): Likewise.
- * config/arm/aout.h (OVERLAPPING_REGISTER_NAMES): Define.
- (ADDITIONAL_REGISTER_NAMES): Remove aliases that overlap
- multiple machine registers.
-
-2010-07-26 Julian Brown <julian@codesourcery.com>
-
- Merge from Sourcery G++ 4.4:
-
- 2010-04-08 Bernd Schmidt <bernds@codesourcery.com>
-
- Issue #6952
-
-=== modified file 'gcc/config/arm/aout.h'
---- old/gcc/config/arm/aout.h 2009-06-21 19:48:15 +0000
-+++ new/gcc/config/arm/aout.h 2010-08-13 11:53:46 +0000
-@@ -163,31 +163,45 @@
- {"mvdx12", 39}, \
- {"mvdx13", 40}, \
- {"mvdx14", 41}, \
-- {"mvdx15", 42}, \
-- {"d0", 63}, {"q0", 63}, \
-- {"d1", 65}, \
-- {"d2", 67}, {"q1", 67}, \
-- {"d3", 69}, \
-- {"d4", 71}, {"q2", 71}, \
-- {"d5", 73}, \
-- {"d6", 75}, {"q3", 75}, \
-- {"d7", 77}, \
-- {"d8", 79}, {"q4", 79}, \
-- {"d9", 81}, \
-- {"d10", 83}, {"q5", 83}, \
-- {"d11", 85}, \
-- {"d12", 87}, {"q6", 87}, \
-- {"d13", 89}, \
-- {"d14", 91}, {"q7", 91}, \
-- {"d15", 93}, \
-- {"q8", 95}, \
-- {"q9", 99}, \
-- {"q10", 103}, \
-- {"q11", 107}, \
-- {"q12", 111}, \
-- {"q13", 115}, \
-- {"q14", 119}, \
-- {"q15", 123} \
-+ {"mvdx15", 42} \
-+}
-+#endif
-+
-+#ifndef OVERLAPPING_REGISTER_NAMES
-+#define OVERLAPPING_REGISTER_NAMES \
-+{ \
-+ {"d0", 63, 2}, \
-+ {"d1", 65, 2}, \
-+ {"d2", 67, 2}, \
-+ {"d3", 69, 2}, \
-+ {"d4", 71, 2}, \
-+ {"d5", 73, 2}, \
-+ {"d6", 75, 2}, \
-+ {"d7", 77, 2}, \
-+ {"d8", 79, 2}, \
-+ {"d9", 81, 2}, \
-+ {"d10", 83, 2}, \
-+ {"d11", 85, 2}, \
-+ {"d12", 87, 2}, \
-+ {"d13", 89, 2}, \
-+ {"d14", 91, 2}, \
-+ {"d15", 93, 2}, \
-+ {"q0", 63, 4}, \
-+ {"q1", 67, 4}, \
-+ {"q2", 71, 4}, \
-+ {"q3", 75, 4}, \
-+ {"q4", 79, 4}, \
-+ {"q5", 83, 4}, \
-+ {"q6", 87, 4}, \
-+ {"q7", 91, 4}, \
-+ {"q8", 95, 4}, \
-+ {"q9", 99, 4}, \
-+ {"q10", 103, 4}, \
-+ {"q11", 107, 4}, \
-+ {"q12", 111, 4}, \
-+ {"q13", 115, 4}, \
-+ {"q14", 119, 4}, \
-+ {"q15", 123, 4} \
- }
- #endif
-
-
-=== modified file 'gcc/doc/tm.texi'
---- old/gcc/doc/tm.texi 2010-06-24 20:06:37 +0000
-+++ new/gcc/doc/tm.texi 2010-08-13 11:53:46 +0000
-@@ -8339,6 +8339,22 @@
- to registers using alternate names.
- @end defmac
-
-+@defmac OVERLAPPING_REGISTER_NAMES
-+If defined, a C initializer for an array of structures containing a
-+name, a register number and a count of the number of consecutive
-+machine registers the name overlaps. This macro defines additional
-+names for hard registers, thus allowing the @code{asm} option in
-+declarations to refer to registers using alternate names. Unlike
-+@code{ADDITIONAL_REGISTER_NAMES}, this macro should be used when the
-+register name implies multiple underlying registers.
-+
-+This macro should be used when it is important that a clobber in an
-+@code{asm} statement clobbers all the underlying values implied by the
-+register name. For example, on ARM, clobbering the double-precision
-+VFP register ``d0'' implies clobbering both single-precision registers
-+``s0'' and ``s1''.
-+@end defmac
-+
- @defmac ASM_OUTPUT_OPCODE (@var{stream}, @var{ptr})
- Define this macro if you are using an unusual assembler that
- requires different names for the machine instructions.
-
-=== modified file 'gcc/output.h'
---- old/gcc/output.h 2009-10-26 21:57:10 +0000
-+++ new/gcc/output.h 2010-08-13 11:53:46 +0000
-@@ -173,6 +173,11 @@
- Prefixes such as % are optional. */
- extern int decode_reg_name (const char *);
-
-+/* Similar to decode_reg_name, but takes an extra parameter that is a
-+ pointer to the number of (internal) registers described by the
-+ external name. */
-+extern int decode_reg_name_and_count (const char *, int *);
-+
- extern void assemble_alias (tree, tree);
-
- extern void default_assemble_visibility (tree, int);
-
-=== modified file 'gcc/reginfo.c'
---- old/gcc/reginfo.c 2010-04-19 09:04:43 +0000
-+++ new/gcc/reginfo.c 2010-08-13 11:53:46 +0000
-@@ -799,36 +799,41 @@
- fix_register (const char *name, int fixed, int call_used)
- {
- int i;
-+ int reg, nregs;
-
- /* Decode the name and update the primary form of
- the register info. */
-
-- if ((i = decode_reg_name (name)) >= 0)
-+ if ((reg = decode_reg_name_and_count (name, &nregs)) >= 0)
- {
-- if ((i == STACK_POINTER_REGNUM
-+ gcc_assert (nregs >= 1);
-+ for (i = reg; i < reg + nregs; i++)
-+ {
-+ if ((i == STACK_POINTER_REGNUM
- #ifdef HARD_FRAME_POINTER_REGNUM
-- || i == HARD_FRAME_POINTER_REGNUM
-+ || i == HARD_FRAME_POINTER_REGNUM
- #else
-- || i == FRAME_POINTER_REGNUM
-+ || i == FRAME_POINTER_REGNUM
- #endif
-- )
-- && (fixed == 0 || call_used == 0))
-- {
-- static const char * const what_option[2][2] = {
-- { "call-saved", "call-used" },
-- { "no-such-option", "fixed" }};
-+ )
-+ && (fixed == 0 || call_used == 0))
-+ {
-+ static const char * const what_option[2][2] = {
-+ { "call-saved", "call-used" },
-+ { "no-such-option", "fixed" }};
-
-- error ("can't use '%s' as a %s register", name,
-- what_option[fixed][call_used]);
-- }
-- else
-- {
-- fixed_regs[i] = fixed;
-- call_used_regs[i] = call_used;
-+ error ("can't use '%s' as a %s register", name,
-+ what_option[fixed][call_used]);
-+ }
-+ else
-+ {
-+ fixed_regs[i] = fixed;
-+ call_used_regs[i] = call_used;
- #ifdef CALL_REALLY_USED_REGISTERS
-- if (fixed == 0)
-- call_really_used_regs[i] = call_used;
-+ if (fixed == 0)
-+ call_really_used_regs[i] = call_used;
- #endif
-+ }
- }
- }
- else
-
-=== modified file 'gcc/stmt.c'
---- old/gcc/stmt.c 2010-02-19 09:53:51 +0000
-+++ new/gcc/stmt.c 2010-08-13 11:53:46 +0000
-@@ -684,13 +684,14 @@
- for (tail = clobbers; tail; tail = TREE_CHAIN (tail))
- {
- const char *regname;
-+ int nregs;
-
- if (TREE_VALUE (tail) == error_mark_node)
- return;
- regname = TREE_STRING_POINTER (TREE_VALUE (tail));
-
-- i = decode_reg_name (regname);
-- if (i >= 0 || i == -4)
-+ i = decode_reg_name_and_count (regname, &nregs);
-+ if (i == -4)
- ++nclobbers;
- else if (i == -2)
- error ("unknown register name %qs in %<asm%>", regname);
-@@ -698,14 +699,21 @@
- /* Mark clobbered registers. */
- if (i >= 0)
- {
-- /* Clobbering the PIC register is an error. */
-- if (i == (int) PIC_OFFSET_TABLE_REGNUM)
-+ int reg;
-+
-+ for (reg = i; reg < i + nregs; reg++)
- {
-- error ("PIC register %qs clobbered in %<asm%>", regname);
-- return;
-+ ++nclobbers;
-+
-+ /* Clobbering the PIC register is an error. */
-+ if (reg == (int) PIC_OFFSET_TABLE_REGNUM)
-+ {
-+ error ("PIC register clobbered by %qs in %<asm%>", regname);
-+ return;
-+ }
-+
-+ SET_HARD_REG_BIT (clobbered_regs, reg);
- }
--
-- SET_HARD_REG_BIT (clobbered_regs, i);
- }
- }
-
-@@ -1026,7 +1034,8 @@
- for (tail = clobbers; tail; tail = TREE_CHAIN (tail))
- {
- const char *regname = TREE_STRING_POINTER (TREE_VALUE (tail));
-- int j = decode_reg_name (regname);
-+ int reg, nregs;
-+ int j = decode_reg_name_and_count (regname, &nregs);
- rtx clobbered_reg;
-
- if (j < 0)
-@@ -1048,30 +1057,39 @@
- continue;
- }
-
-- /* Use QImode since that's guaranteed to clobber just one reg. */
-- clobbered_reg = gen_rtx_REG (QImode, j);
--
-- /* Do sanity check for overlap between clobbers and respectively
-- input and outputs that hasn't been handled. Such overlap
-- should have been detected and reported above. */
-- if (!clobber_conflict_found)
-+ for (reg = j; reg < j + nregs; reg++)
- {
-- int opno;
--
-- /* We test the old body (obody) contents to avoid tripping
-- over the under-construction body. */
-- for (opno = 0; opno < noutputs; opno++)
-- if (reg_overlap_mentioned_p (clobbered_reg, output_rtx[opno]))
-- internal_error ("asm clobber conflict with output operand");
--
-- for (opno = 0; opno < ninputs - ninout; opno++)
-- if (reg_overlap_mentioned_p (clobbered_reg,
-- ASM_OPERANDS_INPUT (obody, opno)))
-- internal_error ("asm clobber conflict with input operand");
-+ /* Use QImode since that's guaranteed to clobber just
-+ * one reg. */
-+ clobbered_reg = gen_rtx_REG (QImode, reg);
-+
-+ /* Do sanity check for overlap between clobbers and
-+ respectively input and outputs that hasn't been
-+ handled. Such overlap should have been detected and
-+ reported above. */
-+ if (!clobber_conflict_found)
-+ {
-+ int opno;
-+
-+ /* We test the old body (obody) contents to avoid
-+ tripping over the under-construction body. */
-+ for (opno = 0; opno < noutputs; opno++)
-+ if (reg_overlap_mentioned_p (clobbered_reg,
-+ output_rtx[opno]))
-+ internal_error
-+ ("asm clobber conflict with output operand");
-+
-+ for (opno = 0; opno < ninputs - ninout; opno++)
-+ if (reg_overlap_mentioned_p (clobbered_reg,
-+ ASM_OPERANDS_INPUT (obody,
-+ opno)))
-+ internal_error
-+ ("asm clobber conflict with input operand");
-+ }
-+
-+ XVECEXP (body, 0, i++)
-+ = gen_rtx_CLOBBER (VOIDmode, clobbered_reg);
- }
--
-- XVECEXP (body, 0, i++)
-- = gen_rtx_CLOBBER (VOIDmode, clobbered_reg);
- }
-
- if (nlabels > 0)
-
-=== modified file 'gcc/varasm.c'
---- old/gcc/varasm.c 2010-03-27 11:56:30 +0000
-+++ new/gcc/varasm.c 2010-08-13 11:53:46 +0000
-@@ -1043,8 +1043,11 @@
- Prefixes such as % are optional. */
-
- int
--decode_reg_name (const char *asmspec)
-+decode_reg_name_and_count (const char *asmspec, int *pnregs)
- {
-+ /* Presume just one register is clobbered. */
-+ *pnregs = 1;
-+
- if (asmspec != 0)
- {
- int i;
-@@ -1070,6 +1073,25 @@
- && ! strcmp (asmspec, strip_reg_name (reg_names[i])))
- return i;
-
-+#ifdef OVERLAPPING_REGISTER_NAMES
-+ {
-+ static const struct
-+ {
-+ const char *const name;
-+ const int number;
-+ const int nregs;
-+ } table[] = OVERLAPPING_REGISTER_NAMES;
-+
-+ for (i = 0; i < (int) ARRAY_SIZE (table); i++)
-+ if (table[i].name[0]
-+ && ! strcmp (asmspec, table[i].name))
-+ {
-+ *pnregs = table[i].nregs;
-+ return table[i].number;
-+ }
-+ }
-+#endif /* OVERLAPPING_REGISTER_NAMES */
-+
- #ifdef ADDITIONAL_REGISTER_NAMES
- {
- static const struct { const char *const name; const int number; } table[]
-@@ -1093,6 +1115,14 @@
-
- return -1;
- }
-+
-+int
-+decode_reg_name (const char *name)
-+{
-+ int count;
-+ return decode_reg_name_and_count (name, &count);
-+}
-+
-
- /* Return true if DECL's initializer is suitable for a BSS section. */
-
-
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-26 23:55:50 +0000