diff options
Diffstat (limited to 'meta-oe/recipes-devtools/ltrace/ltrace/0001-Fix-type-of-single-bit-bitfields.patch')
| -rw-r--r-- | meta-oe/recipes-devtools/ltrace/ltrace/0001-Fix-type-of-single-bit-bitfields.patch | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/ltrace/ltrace/0001-Fix-type-of-single-bit-bitfields.patch b/meta-oe/recipes-devtools/ltrace/ltrace/0001-Fix-type-of-single-bit-bitfields.patch new file mode 100644 index 0000000000..61932269bd --- /dev/null +++ b/meta-oe/recipes-devtools/ltrace/ltrace/0001-Fix-type-of-single-bit-bitfields.patch @@ -0,0 +1,86 @@ +From 491b3b153f6b5cbf2d23a9778e5676eb29a6705f Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Mon, 6 Feb 2023 16:37:19 -0800 +Subject: [PATCH] Fix type of single bit bitfields + +clang16 warns +trace.c:311:22: error: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Werror,-Wsingle-bit-bitfield-constant-conversion] + +quash the warning by using an unsigned type to allow +an assignment of 0 or 1 without implicit conversion. + +Upstream-Status: Pending +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + library.h | 6 +++--- + prototype.h | 2 +- + sysdeps/linux-gnu/trace.h | 10 +++++----- + 3 files changed, 9 insertions(+), 9 deletions(-) + +--- a/library.h ++++ b/library.h +@@ -71,20 +71,20 @@ struct library_symbol { + * looking up one in LIB->protolib. */ + struct prototype *proto; + +- int own_name : 1; ++ unsigned int own_name : 1; + + /* This is relevant for PLT symbols. Latent PLT symbols are + * those that don't match any of the -e rules, but that might + * potentially become active if a library implementing them + * appears that matches a -l rule. Ltrace core is responsible + * for clearing latent flag. */ +- int latent : 1; ++ unsigned latent : 1; + + /* Delayed symbols are those for which a breakpoint shouldn't + * be enabled yet. They are similar to latent symbols, but + * backend is responsible for clearing the delayed flag. See + * proc_activate_delayed_symbol. */ +- int delayed : 1; ++ unsigned int delayed : 1; + + struct arch_library_symbol_data arch; + struct os_library_symbol_data os; +--- a/prototype.h ++++ b/prototype.h +@@ -162,7 +162,7 @@ struct protolib_cache { + + /* For tracking uses of cache during cache's own + * initialization. */ +- int bootstrap : 1; ++ unsigned int bootstrap : 1; + }; + + /* Initialize CACHE. Returns 0 on success or a negative value on +--- a/sysdeps/linux-gnu/trace.h ++++ b/sysdeps/linux-gnu/trace.h +@@ -33,11 +33,11 @@ + struct pid_task { + pid_t pid; /* This may be 0 for tasks that exited + * mid-handling. */ +- int sigstopped : 1; +- int got_event : 1; +- int delivered : 1; +- int vforked : 1; +- int sysret : 1; ++ unsigned int sigstopped : 1; ++ unsigned int got_event : 1; ++ unsigned int delivered : 1; ++ unsigned int vforked : 1; ++ unsigned int sysret : 1; + }; + + struct pid_set { +--- a/sysdeps/linux-gnu/trace.c ++++ b/sysdeps/linux-gnu/trace.c +@@ -1043,7 +1043,7 @@ ltrace_exiting_install_handler(struct pr + struct process_vfork_handler + { + struct event_handler super; +- int vfork_bp_refd:1; ++ unsigned int vfork_bp_refd:1; + }; + + static Event * |