diff options
Diffstat (limited to 'asmrun/amd64.S')
| -rw-r--r-- | asmrun/amd64.S | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/asmrun/amd64.S b/asmrun/amd64.S index 1b54c4ff39..d2e007529d 100644 --- a/asmrun/amd64.S +++ b/asmrun/amd64.S @@ -32,7 +32,7 @@ .align FUNCTION_ALIGN; \ name: -#elif defined(SYS_mingw64) +#elif defined(SYS_mingw64) || defined(SYS_cygwin) #define LBL(x) .L##x #define G(r) r @@ -90,7 +90,7 @@ #endif -#if defined(__PIC__) && !defined(SYS_mingw64) +#if defined(__PIC__) && !defined(SYS_mingw64) && !defined(SYS_cygwin) /* Position-independent operations on global variables. */ @@ -179,7 +179,7 @@ /* Save and restore all callee-save registers on stack. Keep the stack 16-aligned. */ -#if defined(SYS_mingw64) +#if defined(SYS_mingw64) || defined(SYS_cygwin) /* Win64 API: callee-save regs are rbx, rbp, rsi, rdi, r12-r15, xmm6-xmm15 */ @@ -249,7 +249,7 @@ #endif -#ifdef SYS_mingw64 +#if defined(SYS_mingw64) || defined (SYS_cygwin) /* Calls from OCaml to C must reserve 32 bytes of extra stack space */ # define PREPARE_FOR_C_CALL subq $32, %rsp; CFI_ADJUST(32) # define CLEANUP_AFTER_C_CALL addq $32, %rsp; CFI_ADJUST(-32) @@ -271,7 +271,7 @@ FUNCTION(G(caml_call_gc)) CFI_STARTPROC RECORD_STACK_FRAME(0) LBL(caml_call_gc): -#ifndef SYS_mingw64 +#if !defined(SYS_mingw64) && !defined(SYS_cygwin) /* Touch the stack to trigger a recoverable segfault if insufficient space remains */ subq $32768, %rsp @@ -448,7 +448,7 @@ LBL(caml_c_call): STORE_VAR(%r12, caml_last_return_address) STORE_VAR(%rsp, caml_bottom_of_stack) subq $8, %rsp; CFI_ADJUST(8) /* equivalent to pushq %r12 */ -#ifndef SYS_mingw64 +#if !defined(SYS_mingw64) && !defined(SYS_cygwin) /* Touch the stack to trigger a recoverable segfault if insufficient space remains */ subq $32768, %rsp @@ -517,7 +517,7 @@ CFI_ENDPROC /* Registers holding arguments of C functions. */ -#ifdef SYS_mingw64 +#if defined(SYS_mingw64) || defined(SYS_cygwin) #define C_ARG_1 %rcx #define C_ARG_2 %rdx #define C_ARG_3 %r8 @@ -674,7 +674,7 @@ G(caml_system__frametable): #if defined(SYS_macosx) .literal16 -#elif defined(SYS_mingw64) +#elif defined(SYS_mingw64) || defined(SYS_cygwin) .section .rdata,"dr" #else .section .rodata.cst8,"a",@progbits |