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| author | Olivier Hainque <hainque@adacore.com> | 2017-10-08 08:10:41 +0000 |
|---|---|---|
| committer | Olivier Hainque <hainque@gcc.gnu.org> | 2017-10-08 08:10:41 +0000 |
| commit | 221ebb39af8e3c015a2aed2fa6e6001669cf9e29 (patch) | |
| tree | 36c95c6a51505f29cedfe75573ecb73fec493dee /gcc | |
| parent | 59abe903987d610ef048cb23a8be7e8948e85109 (diff) | |
| download | gcc-221ebb39af8e3c015a2aed2fa6e6001669cf9e29.zip gcc-221ebb39af8e3c015a2aed2fa6e6001669cf9e29.tar.gz gcc-221ebb39af8e3c015a2aed2fa6e6001669cf9e29.tar.bz2 | |
arm-common.c (arm_except_unwind_info): Handle DWARF2_UNWIND_INFO.
2017-10-08 Olivier Hainque <hainque@adacore.com>
* common/config/arm/arm-common.c (arm_except_unwind_info):
Handle DWARF2_UNWIND_INFO.
From-SVN: r253521
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/common/config/arm/arm-common.c | 8 |
2 files changed, 12 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f1c391b..b44775c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2017-10-08 Olivier Hainque <hainque@adacore.com> + + * common/config/arm/arm-common.c (arm_except_unwind_info): + Handle DWARF2_UNWIND_INFO. + 2017-10-07 Michael Collison <michael.collison@arm.com> * config/aarch64/aarch64.md (*aarch64_reg_<optab>_minus<mode>3): diff --git a/gcc/common/config/arm/arm-common.c b/gcc/common/config/arm/arm-common.c index 7cb99ec..1588ca86 100644 --- a/gcc/common/config/arm/arm-common.c +++ b/gcc/common/config/arm/arm-common.c @@ -63,7 +63,13 @@ arm_except_unwind_info (struct gcc_options *opts) return UI_TARGET; } - /* ... we use sjlj exceptions for backwards compatibility. */ + /* ... honor target configurations requesting DWARF2 EH... */ +#ifdef DWARF2_UNWIND_INFO + if (DWARF2_UNWIND_INFO) + return UI_DWARF2; +#endif + + /* ... or fallback to sjlj exceptions for backwards compatibility. */ return UI_SJLJ; } |