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| author | Ian Lance Taylor <iant@golang.org> | 2020-08-03 15:59:45 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2020-08-03 16:01:59 -0700 |
| commit | 2b6a53238f312e8bd05844795b8638a5d12402db (patch) | |
| tree | 447a955bc172a5f5c0a7b47ddf0c842e38f800ac | |
| parent | c004b383aa4172e8f0b6e0ea8b0a4c42fee98d29 (diff) | |
| download | gcc-2b6a53238f312e8bd05844795b8638a5d12402db.zip gcc-2b6a53238f312e8bd05844795b8638a5d12402db.tar.gz gcc-2b6a53238f312e8bd05844795b8638a5d12402db.tar.bz2 | |
libgcc: increase required stack space for x86_64 -fsplit-stack
This accomodates increased space required by use of the xsavec
instruction in the dynamic linker trampoline.
libgcc/ChangeLog:
* config/i386/morestack.S (BACKOFF) [x86_64]: Add 2048 bytes.
| -rw-r--r-- | libgcc/config/i386/morestack.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libgcc/config/i386/morestack.S b/libgcc/config/i386/morestack.S index 519bbbc..1c31783 100644 --- a/libgcc/config/i386/morestack.S +++ b/libgcc/config/i386/morestack.S @@ -79,7 +79,7 @@ #ifndef __x86_64__ #define BACKOFF (1024) #else -#define BACKOFF (1536) +#define BACKOFF (3584) #endif |