diff options
Diffstat (limited to 'py/nlrx86.S')
| -rw-r--r-- | py/nlrx86.S | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/py/nlrx86.S b/py/nlrx86.S index 7d12d38933..34d0bfc4ef 100644 --- a/py/nlrx86.S +++ b/py/nlrx86.S @@ -32,6 +32,12 @@ // For reference, x86 callee save regs are: // ebx, esi, edi, ebp, esp, eip +#ifdef _WIN32 +#define NLR_TOP _nlr_top +#else +#define NLR_TOP nlr_top +#endif + .file "nlr.s" .text @@ -55,9 +61,9 @@ nlr_push: mov %ebx, 20(%edx) # store %bx into nlr_buf+20 mov %edi, 24(%edx) # store %di into nlr_buf mov %esi, 28(%edx) # store %si into nlr_buf - mov nlr_top, %eax # load nlr_top + mov NLR_TOP, %eax # load nlr_top mov %eax, (%edx) # store it - mov %edx, nlr_top # stor new nlr_buf (to make linked list) + mov %edx, NLR_TOP # stor new nlr_buf (to make linked list) xor %eax, %eax # return 0, normal return ret # return #ifndef _WIN32 @@ -76,9 +82,9 @@ _nlr_pop: .type nlr_pop, @function nlr_pop: #endif - mov nlr_top, %eax # load nlr_top + mov NLR_TOP, %eax # load nlr_top mov (%eax), %eax # load prev nlr_buf - mov %eax, nlr_top # store nlr_top (to unlink list) + mov %eax, NLR_TOP # store nlr_top (to unlink list) ret # return #ifndef _WIN32 .size nlr_pop, .-nlr_pop @@ -96,7 +102,7 @@ _nlr_jump: .type nlr_jump, @function nlr_jump: #endif - mov nlr_top, %edx # load nlr_top + mov NLR_TOP, %edx # load nlr_top test %edx, %edx # check for nlr_top being NULL #ifdef _WIN32 je _nlr_jump_fail # fail if nlr_top is NULL @@ -106,7 +112,7 @@ nlr_jump: mov 4(%esp), %eax # load return value mov %eax, 4(%edx) # store return value mov (%edx), %eax # load prev nlr_top - mov %eax, nlr_top # store nlr_top (to unlink list) + mov %eax, NLR_TOP # store nlr_top (to unlink list) mov 28(%edx), %esi # load saved %si mov 24(%edx), %edi # load saved %di mov 20(%edx), %ebx # load saved %bx |