diff options
Diffstat (limited to 'gcc48-aarch64-async-unw-tables.patch')
| -rw-r--r-- | gcc48-aarch64-async-unw-tables.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc48-aarch64-async-unw-tables.patch b/gcc48-aarch64-async-unw-tables.patch new file mode 100644 index 0000000..feec149 --- /dev/null +++ b/gcc48-aarch64-async-unw-tables.patch @@ -0,0 +1,35 @@ +2014-04-07 Richard Henderson <rth@redhat.com> + + * common/config/aarch64/aarch64-common.c (TARGET_OPTION_INIT_STRUCT): + Define. + (aarch64_option_init_struct): New function. + +--- gcc/common/config/aarch64/aarch64-common.c ++++ gcc/common/config/aarch64/aarch64-common.c +@@ -39,6 +39,9 @@ + #undef TARGET_OPTION_OPTIMIZATION_TABLE + #define TARGET_OPTION_OPTIMIZATION_TABLE aarch_option_optimization_table + ++#undef TARGET_OPTION_INIT_STRUCT ++#define TARGET_OPTION_INIT_STRUCT aarch64_option_init_struct ++ + /* Set default optimization options. */ + static const struct default_options aarch_option_optimization_table[] = + { +@@ -47,6 +50,16 @@ static const struct default_options aarch_option_optimization_table[] = + { OPT_LEVELS_NONE, 0, NULL, 0 } + }; + ++/* Implement TARGET_OPTION_INIT_STRUCT. */ ++ ++static void ++aarch64_option_init_struct (struct gcc_options *opts) ++{ ++ /* By default, always emit DWARF-2 unwind info. This allows debugging ++ without maintaining a stack frame back-chain. */ ++ opts->x_flag_asynchronous_unwind_tables = 1; ++} ++ + /* Implement TARGET_HANDLE_OPTION. + This function handles the target specific options for CPU/target selection. + |