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| author | Ondřej Surý <ondrej@sury.org> | 2011-04-20 15:44:41 +0200 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2011-04-20 15:44:41 +0200 |
| commit | 50104cc32a498f7517a51c8dc93106c51c7a54b4 (patch) | |
| tree | 47af80be259cc7c45d0eaec7d42e61fa38c8e4fb /src/pkg/runtime/darwin/386/sys.s | |
| parent | c072558b90f1bbedc2022b0f30c8b1ac4712538e (diff) | |
| download | golang-upstream/2011.03.07.1.tar.gz | |
Imported Upstream version 2011.03.07.1upstream/2011.03.07.1
Diffstat (limited to 'src/pkg/runtime/darwin/386/sys.s')
| -rw-r--r-- | src/pkg/runtime/darwin/386/sys.s | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/src/pkg/runtime/darwin/386/sys.s b/src/pkg/runtime/darwin/386/sys.s index 7961e369c..9d2caca0a 100644 --- a/src/pkg/runtime/darwin/386/sys.s +++ b/src/pkg/runtime/darwin/386/sys.s @@ -80,33 +80,34 @@ TEXT runtime·sigtramp(SB),7,$40 get_tls(CX) // save g - MOVL g(CX), BP - MOVL BP, 20(SP) + MOVL g(CX), DI + MOVL DI, 20(SP) // g = m->gsignal MOVL m(CX), BP MOVL m_gsignal(BP), BP MOVL BP, g(CX) - MOVL handler+0(FP), DI - // 4(FP) is sigstyle - MOVL signo+8(FP), AX - MOVL siginfo+12(FP), BX - MOVL context+16(FP), CX - - MOVL AX, 0(SP) + // copy arguments to sighandler + MOVL sig+8(FP), BX + MOVL BX, 0(SP) + MOVL info+12(FP), BX MOVL BX, 4(SP) - MOVL CX, 8(SP) - CALL DI + MOVL context+16(FP), BX + MOVL BX, 8(SP) + MOVL DI, 12(SP) + + MOVL handler+0(FP), BX + CALL BX // restore g get_tls(CX) - MOVL 20(SP), BP - MOVL BP, g(CX) + MOVL 20(SP), DI + MOVL DI, g(CX) + // call sigreturn MOVL context+16(FP), CX MOVL style+4(FP), BX - MOVL $0, 0(SP) // "caller PC" - ignored MOVL CX, 4(SP) MOVL BX, 8(SP) |