File: cfi-advance.s

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (31 lines) | stat: -rw-r--r-- 1,022 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# RUN: llvm-mc -filetype=obj -triple riscv32 %s -o %t.o  
# RUN: llvm-readobj -r %t.o | FileCheck -check-prefix=CHECK %s
# RUN: llvm-dwarfdump --debug-frame %t.o 2>&1 \
# RUN:     | FileCheck -check-prefix=CHECK-DWARFDUMP %s

# CHECK:      .rela.eh_frame {
# CHECK-NEXT:   0x1C R_RISCV_32_PCREL <null> 0x0
# CHECK-NEXT: }
# CHECK-DWARFDUMP: DW_CFA_advance_loc1: 104
# CHECK-DWARFDUMP-NEXT: DW_CFA_def_cfa_offset: +8
# CHECK-DWARFDUMP-NEXT: DW_CFA_advance_loc2: 259
# CHECK-DWARFDUMP-NEXT: DW_CFA_def_cfa_offset: +8
# CHECK-DWARFDUMP-NEXT: DW_CFA_advance_loc4: 65539
# CHECK-DWARFDUMP-NEXT: DW_CFA_def_cfa_offset: +8
        .text
        .globl  test                            # -- Begin function test
        .p2align        1
        .type   test,@function
test:
        .cfi_startproc
        nop
        .zero 100, 0x90
        .cfi_def_cfa_offset 8
        nop
        .zero 255, 0x90
        .cfi_def_cfa_offset 8
        nop
        .zero 65535, 0x90
        .cfi_def_cfa_offset 8
        nop
        .cfi_endproc