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| author | zhaolei <zhaolei> | 2007-11-14 05:45:51 +0000 |
|---|---|---|
| committer | zhaolei <zhaolei> | 2007-11-14 05:45:51 +0000 |
| commit | 5c80abe13539073fe688e3427fa206287f873c9b (patch) | |
| tree | f15a17bf48747910c56a878d58d86ebc8d3645a4 | |
| parent | db3a383b3ba2efb0cea830a2407cdd1a73fc03c5 (diff) | |
| download | systemtap-steved-5c80abe13539073fe688e3427fa206287f873c9b.tar.gz systemtap-steved-5c80abe13539073fe688e3427fa206287f873c9b.tar.xz systemtap-steved-5c80abe13539073fe688e3427fa206287f873c9b.zip | |
2007-11-14 Zhaolei <zhaolei@cn.fujitsu.com>
From Cai Fei <caifei@cn.fujitsu.com>
* regs-ia64.c (ia64_fetch_register): Fix the bug of fetching
register 12 on IA64.
| -rw-r--r-- | runtime/regs-ia64.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/runtime/regs-ia64.c b/runtime/regs-ia64.c index 50bf17d7..2a5a1d17 100644 --- a/runtime/regs-ia64.c +++ b/runtime/regs-ia64.c @@ -39,6 +39,9 @@ static long ia64_fetch_register(int regno, struct pt_regs *pt_regs) { struct ia64_stap_get_arbsp_param pa; + if (regno == 12) + return pt_regs->r12; + if (regno >= 8 && regno <= 11) return *(unsigned long *)(&pt_regs->r8 + regno - 8); else if (regno < 32 || regno > 127) |