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# RUN: yaml2obj -DELFCLASS=ELFCLASS32 -o %t.32.o %s
# RUN: llvm-jitlink -noexec -check %s %t.32.o
# RUN: yaml2obj -DELFCLASS=ELFCLASS64 -o %t.64.o %s
# RUN: llvm-jitlink -noexec -check %s %t.64.o
### Compiled from the following code with -mattr=+relax to force relocations for
### address_range and DW_CFA_advance_loc (both needed for .balign).
## .text
## .globl main
## .p2align 1
## .type main,@function
## main:
## .cfi_startproc
## .balign 8
## addi sp, sp, -16
## cfa_advance_loc:
## .cfi_def_cfa_offset 16
## nop
## main_end:
## .size main, main_end-main
## .cfi_endproc
--- !ELF
FileHeader:
Class: [[ELFCLASS]]
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_RISCV
SectionHeaderStringTable: .strtab
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
AddressAlign: 0x8
Content: 13000000130101FF13000000
- Name: .eh_frame
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC ]
AddressAlign: 0x8
Content: 1000000000000000017A5200017801011B0C02001000000018000000000000000000000000400E10
- Name: .rela.text
Type: SHT_RELA
Flags: [ SHF_INFO_LINK ]
Link: .symtab
AddressAlign: 0x8
Info: .text
Relocations:
- Type: R_RISCV_ALIGN
Addend: 4
- Name: .rela.eh_frame
Type: SHT_RELA
Flags: [ SHF_INFO_LINK ]
Link: .symtab
AddressAlign: 0x8
Info: .eh_frame
Relocations:
- Offset: 0x1C
Symbol: main
Type: R_RISCV_32_PCREL
- Offset: 0x20
Symbol: main_end
Type: R_RISCV_ADD32
- Offset: 0x20
Symbol: main
Type: R_RISCV_SUB32
- Offset: 0x25
Symbol: cfa_advance_loc
Type: R_RISCV_SET6
- Offset: 0x25
Symbol: main
Type: R_RISCV_SUB6
- Type: SectionHeaderTable
Sections:
- Name: .strtab
- Name: .text
- Name: .rela.text
- Name: .eh_frame
- Name: .rela.eh_frame
- Name: .symtab
Symbols:
- Name: cfa_advance_loc
Section: .text
Value: 0x8
- Name: main_end
Section: .text
Value: 0xC
- Name: main
Type: STT_FUNC
Section: .text
Binding: STB_GLOBAL
Size: 0xC
- Name: eh_frame
Type: STT_SECTION
Binding: STB_GLOBAL
Section: .eh_frame
Size: 0x28
...
## CIE_pointer
# jitlink-check: *{4}(eh_frame + 0x1c) = main - (eh_frame + 0x1c)
## address_range
# jitlink-check: *{4}(eh_frame + 0x20) = main_end - main
## DW_CFA_advance_loc
# jitlink-check: (*{1}(eh_frame + 0x25)) & 0x3f = cfa_advance_loc - main
|
