| // Test the bits of .eh_frame on mips that are already implemented correctly. |
| |
| // RUN: llvm-mc -filetype=obj %s -o %t.o -arch=mips |
| // RUN: llvm-objdump -r -section=.rel.eh_frame %t.o | FileCheck --check-prefix=REL32 %s |
| // RUN: llvm-dwarfdump -eh-frame %t.o | FileCheck --check-prefix=DWARF32 %s |
| |
| // RUN: llvm-mc -filetype=obj %s -o %t.o -arch=mipsel |
| // RUN: llvm-objdump -r -section=.rel.eh_frame %t.o | FileCheck --check-prefix=REL32 %s |
| // RUN: llvm-dwarfdump -eh-frame %t.o | FileCheck --check-prefix=DWARF32 %s |
| |
| // RUN: llvm-mc -filetype=obj %s -o %t.o -arch=mips64 |
| // RUN: llvm-objdump -r -section=.rela.eh_frame %t.o | FileCheck --check-prefix=REL64 %s |
| // RUN: llvm-dwarfdump -eh-frame %t.o | FileCheck --check-prefix=DWARF64 %s |
| |
| // RUN: llvm-mc -filetype=obj %s -o %t.o -arch=mips64el |
| // RUN: llvm-objdump -r -section=.rela.eh_frame %t.o | FileCheck --check-prefix=REL64 %s |
| // RUN: llvm-dwarfdump -eh-frame %t.o | FileCheck --check-prefix=DWARF64 %s |
| |
| func: |
| .cfi_startproc |
| .cfi_endproc |
| |
| // REL32: R_MIPS_32 |
| // REL64: R_MIPS_64/R_MIPS_NONE/R_MIPS_NONE |
| |
| // DWARF32: 00000000 00000010 ffffffff CIE |
| // DWARF32: Version: 1 |
| // DWARF32: Augmentation: "zR" |
| // DWARF32: Code alignment factor: 1 |
| // DWARF32: Data alignment factor: -4 |
| // DWARF32: Return address column: 31 |
| // DWARF32: Augmentation data: 0B |
| // ^^ fde pointer encoding: DW_EH_PE_sdata4 |
| // DWARF32: DW_CFA_def_cfa: reg29 +0 |
| // FIXME: The instructions are different from the ones produces by gas. |
| // |
| // DWARF32: 00000014 00000010 00000018 FDE cie=00000018 pc=00000000...00000000 |
| // DWARF32: DW_CFA_nop: |
| // DWARF32: DW_CFA_nop: |
| // DWARF32: DW_CFA_nop: |
| |
| // DWARF64: 00000000 00000010 ffffffff CIE |
| // DWARF64: Version: 1 |
| // DWARF64: Augmentation: "zR" |
| // DWARF64: Code alignment factor: 1 |
| // DWARF64: Data alignment factor: -8 |
| // ^^ GAS uses -4. Should be ok as long as |
| // all offsets we need are a multiple of 8. |
| // DWARF64: Return address column: 31 |
| // DWARF64: Augmentation data: 0C |
| // ^^ fde pointer encoding: DW_EH_PE_sdata8 |
| // DWARF64: DW_CFA_def_cfa: reg29 +0 |
| // FIXME: The instructions are different from the ones produces by gas. |
| // |
| // DWARF64: 00000014 00000018 00000018 FDE cie=00000018 pc=00000000...00000000 |
| // DWARF64: DW_CFA_nop: |
| // DWARF64: DW_CFA_nop: |
| // DWARF64: DW_CFA_nop: |
