diff options
| author | sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> | 2005-12-23 23:34:51 +0000 |
|---|---|---|
| committer | sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> | 2005-12-23 23:34:51 +0000 |
| commit | c281233b10ef8351c66636f99be7a131a23f3420 (patch) | |
| tree | 7ff8c2ee4417f620d9dfd2ac6f7d7c2043c49c5f /include/pub_tool_machine.h | |
| parent | db2ac81bd9aa4d57027cf0e416852664e18ec683 (diff) | |
| download | valgrind-c281233b10ef8351c66636f99be7a131a23f3420.tar.gz | |
ppc64 ELF allows the 288 bytes below the stack pointer to be accessed.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5425 a5019735-40e9-0310-863c-91ae7b9d1cf9
Diffstat (limited to 'include/pub_tool_machine.h')
| -rw-r--r-- | include/pub_tool_machine.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/pub_tool_machine.h b/include/pub_tool_machine.h index 948df5ac6..f4cd31292 100644 --- a/include/pub_tool_machine.h +++ b/include/pub_tool_machine.h @@ -36,7 +36,7 @@ # define VG_MAX_INSTR_SZB 16 // max length of native instruction # define VG_CLREQ_SZB 18 // length of a client request, may // be larger than VG_MAX_INSTR_SZB -# define VG_STACK_REDZONE_SZB 0 // number of addressable bytes below SP +# define VG_STACK_REDZONE_SZB 0 // number of addressable bytes below %RSP #elif defined(VGA_amd64) # define VG_MIN_INSTR_SZB 1 # define VG_MAX_INSTR_SZB 16 @@ -51,7 +51,8 @@ # define VG_MIN_INSTR_SZB 4 # define VG_MAX_INSTR_SZB 4 # define VG_CLREQ_SZB 24 -# define VG_STACK_REDZONE_SZB 0 +# define VG_STACK_REDZONE_SZB 288 // number of addressable bytes below R1 + // from 64-bit PowerPC ELF ABI Supplement 1.7 #else # error Unknown arch #endif |