diff options
Diffstat (limited to 'src/runtime/sys_windows_amd64.s')
| -rw-r--r-- | src/runtime/sys_windows_amd64.s | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/src/runtime/sys_windows_amd64.s b/src/runtime/sys_windows_amd64.s index df1462b877..f7250c65a8 100644 --- a/src/runtime/sys_windows_amd64.s +++ b/src/runtime/sys_windows_amd64.s @@ -202,57 +202,6 @@ TEXT runtime·lastcontinuetramp<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-0 MOVQ $runtime·lastcontinuehandler(SB), AX JMP sigtramp<>(SB) -TEXT runtime·externalthreadhandler<ABIInternal>(SB),NOSPLIT|NOFRAME|TOPFRAME,$0 - PUSHQ BP - MOVQ SP, BP - PUSHQ BX - PUSHQ SI - PUSHQ DI - PUSHQ 0x28(GS) - MOVQ SP, DX - - // setup dummy m, g - SUBQ $m__size, SP // space for M - MOVQ SP, 0(SP) - MOVQ $m__size, 8(SP) - CALL runtime·memclrNoHeapPointers(SB) // smashes AX,BX,CX, maybe BP - - LEAQ m_tls(SP), CX - MOVQ CX, 0x28(GS) - MOVQ SP, BX - SUBQ $g__size, SP // space for G - MOVQ SP, g(CX) - MOVQ SP, m_g0(BX) - - MOVQ SP, 0(SP) - MOVQ $g__size, 8(SP) - CALL runtime·memclrNoHeapPointers(SB) // smashes AX,BX,CX, maybe BP - LEAQ g__size(SP), BX - MOVQ BX, g_m(SP) - - LEAQ -32768(SP), CX // must be less than SizeOfStackReserve set by linker - MOVQ CX, (g_stack+stack_lo)(SP) - ADDQ $const__StackGuard, CX - MOVQ CX, g_stackguard0(SP) - MOVQ CX, g_stackguard1(SP) - MOVQ DX, (g_stack+stack_hi)(SP) - - PUSHQ AX // room for return value - PUSHQ 32(BP) // arg for handler - CALL 16(BP) - POPQ CX - POPQ AX // pass return value to Windows in AX - - get_tls(CX) - MOVQ g(CX), CX - MOVQ (g_stack+stack_hi)(CX), SP - POPQ 0x28(GS) - POPQ DI - POPQ SI - POPQ BX - POPQ BP - RET - GLOBL runtime·cbctxts(SB), NOPTR, $8 TEXT runtime·callbackasm1(SB),NOSPLIT,$0 |