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| author | Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | 2015-04-22 00:44:43 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2015-04-22 00:44:43 +0000 |
| commit | a8a6b3dfd3ec2794a21f34169678a48ed8ecae61 (patch) | |
| tree | 5e5ff1f30205decc0c878102328c7fed3691df85 /gcc/except.c | |
| parent | 058eb3b07a057f208d379aa72ecc06f775e4bf9d (diff) | |
| download | gcc-a8a6b3dfd3ec2794a21f34169678a48ed8ecae61.zip gcc-a8a6b3dfd3ec2794a21f34169678a48ed8ecae61.tar.gz gcc-a8a6b3dfd3ec2794a21f34169678a48ed8ecae61.tar.bz2 | |
provide default for RETURN_ADDR_OFFSET
gcc/ChangeLog:
2015-04-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* defaults.h (RETURN_ADDR_OFFSET): New definition.
* except.c (expand_builtin_extract_return_addr): Remove ifdef
RETURN_ADDR_OFFSET.
(expand_builtin_frob_return_addr): Likewise.
From-SVN: r222298
Diffstat (limited to 'gcc/except.c')
| -rw-r--r-- | gcc/except.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/except.c b/gcc/except.c index e05e196..750deb5 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -2190,9 +2190,8 @@ expand_builtin_extract_return_addr (tree addr_tree) #endif /* Then adjust to find the real return address. */ -#if defined (RETURN_ADDR_OFFSET) - addr = plus_constant (Pmode, addr, RETURN_ADDR_OFFSET); -#endif + if (RETURN_ADDR_OFFSET) + addr = plus_constant (Pmode, addr, RETURN_ADDR_OFFSET); return addr; } @@ -2208,10 +2207,11 @@ expand_builtin_frob_return_addr (tree addr_tree) addr = convert_memory_address (Pmode, addr); -#ifdef RETURN_ADDR_OFFSET - addr = force_reg (Pmode, addr); - addr = plus_constant (Pmode, addr, -RETURN_ADDR_OFFSET); -#endif + if (RETURN_ADDR_OFFSET) + { + addr = force_reg (Pmode, addr); + addr = plus_constant (Pmode, addr, -RETURN_ADDR_OFFSET); + } return addr; } |