1 .text 2 .globl func 3 .def func; .scl 2; .type 32; .endef 4 .seh_proc func 5func: 6 .seh_pushframe @code 7 subq $24, %rsp 8 .seh_stackalloc 24 9 movq %rsi, 16(%rsp) 10 .seh_savereg %rsi, 16 11 movups %xmm8, (%rsp) 12 .seh_savexmm %xmm8, 0 13 pushq %rbx 14 .seh_pushreg 3 15 mov %rsp, %rbx 16 .seh_setframe 3, 0 17 .seh_endprologue 18 .seh_handler __C_specific_handler, @except 19 .seh_handlerdata 20 .long 0 21 .text 22 .seh_startchained 23 .seh_endprologue 24 .seh_endchained 25 lea (%rbx), %rsp 26 pop %rbx 27 addq $24, %rsp 28 ret 29 .seh_endproc 30 31// Test emission of small functions. 32 .globl smallFunc 33 .def smallFunc; .scl 2; .type 32; .endef 34 .seh_proc smallFunc 35smallFunc: 36 ret 37 .seh_endproc 38 39// Function with big stack allocation. 40 .globl allocFunc 41 .def allocFunc; .scl 2; .type 32; .endef 42 .seh_proc allocFunc 43allocFunc: 44 .seh_pushframe @code 45 subq $65520, %rsp 46 .seh_stackalloc 65520 47 sub $8454128, %rsp 48 .seh_stackalloc 8454128 49 .seh_endprologue 50 add $8454128, %rsp 51 addq $65520, %rsp 52 ret 53 .seh_endproc 54