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author | Denys Vlasenko <dvlasenk@redhat.com> | 2013-07-16 12:06:25 +0200 |
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committer | Denys Vlasenko <dvlasenk@redhat.com> | 2013-07-16 12:06:25 +0200 |
commit | b51f364c4241aa247a7a22f92c06f1f1a4ab99b4 (patch) | |
tree | 31d0d194e5659cb0cfaaddcd2ca05c5a09a4f89f /syscall.c | |
parent | 9afc2ee682d2f9fd3ad938756c841d7f0eed5f21 (diff) | |
download | strace-b51f364c4241aa247a7a22f92c06f1f1a4ab99b4.tar.gz strace-b51f364c4241aa247a7a22f92c06f1f1a4ab99b4.tar.bz2 strace-b51f364c4241aa247a7a22f92c06f1f1a4ab99b4.tar.xz |
Improve sigreturn decoding on x86 to show RT signal bits too.
This includes decoding of 32-bit sigreturn by 64-bit strace,
which previously wasn't done.
Added a test for it.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Diffstat (limited to 'syscall.c')
-rw-r--r-- | syscall.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -682,7 +682,8 @@ getrval2(struct tcb *tcp) #endif #if defined(I386) -struct user_regs_struct i386_regs; +static struct user_regs_struct i386_regs; +uint32_t *const i386_esp_ptr = &i386_regs.esp; # define ARCH_REGS_FOR_GETREGSET i386_regs #elif defined(X86_64) || defined(X32) /* @@ -716,6 +717,7 @@ static union { } x86_regs_union; # define x86_64_regs x86_regs_union.x86_64_r # define i386_regs x86_regs_union.i386_r +uint32_t *const i386_esp_ptr = &i386_regs.esp; static struct iovec x86_io = { .iov_base = &x86_regs_union }; |