diff options
Diffstat (limited to 'gcc/config/i386/cygwin32.asm')
| -rw-r--r-- | gcc/config/i386/cygwin32.asm | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/gcc/config/i386/cygwin32.asm b/gcc/config/i386/cygwin32.asm deleted file mode 100644 index 4ac4c91a3b1..00000000000 --- a/gcc/config/i386/cygwin32.asm +++ /dev/null @@ -1,32 +0,0 @@ -/* stuff needed for libgcc1 on win32. */ - -#ifdef L_chkstk - - .global ___chkstk - .global __alloca -___chkstk: -__alloca: - pushl %ecx /* save temp */ - movl %esp,%ecx /* get sp */ - addl $0x8,%ecx /* and point to return addr */ - -probe: cmpl $0x1000,%eax /* > 4k ?*/ - jb done - - subl $0x1000,%ecx /* yes, move pointer down 4k*/ - orl $0x0,(%ecx) /* probe there */ - subl $0x1000,%eax /* decrement count */ - jmp probe /* and do it again */ - -done: subl %eax,%ecx - orl $0x0,(%ecx) /* less that 4k, just peek here */ - - movl %esp,%eax - movl %ecx,%esp /* decrement stack */ - - movl (%eax),%ecx /* recover saved temp */ - movl 4(%eax),%eax /* get return address */ - jmp *%eax - - -#endif |