[Mips] Fix calculation of initial GOT entry value when this entry is
referenced by a local symbol. llvm-svn: 209063
This commit is contained in:
parent
124084e238
commit
9ab2cd0301
|
@ -111,7 +111,7 @@ static void relocGPRel32(uint8_t *location, uint64_t P, uint64_t S, int64_t A,
|
|||
|
||||
/// \brief LLD_R_MIPS_32_HI16
|
||||
static void reloc32hi16(uint8_t *location, uint64_t S, int64_t A) {
|
||||
applyReloc(location, (S + A) & 0xffff0000, 0xffffffff);
|
||||
applyReloc(location, (S + A + 0x8000) & 0xffff0000, 0xffffffff);
|
||||
}
|
||||
|
||||
/// \brief LLD_R_MIPS_HI16
|
||||
|
|
|
@ -0,0 +1,73 @@
|
|||
# Check handling of R_MIPS_GOT16 relocation against local
|
||||
# symbols when addresses of local data cross 64 KBytes border.
|
||||
|
||||
# RUN: yaml2obj -format=elf %s > %t-obj
|
||||
# RUN: lld -flavor gnu -target mipsel -e T0 -o %t-exe %t-obj
|
||||
# RUN: llvm-objdump -s %t-exe | FileCheck %s
|
||||
|
||||
# CHECK: Contents of section .got:
|
||||
# CHECK-NEXT: 40a000 00000000 00000080 00004000 00004100 ..........@...A.
|
||||
# lazy module 0x400000 0x410000
|
||||
# resolver pointer for L1 for L2
|
||||
|
||||
FileHeader:
|
||||
Class: ELFCLASS32
|
||||
Data: ELFDATA2LSB
|
||||
Type: ET_REL
|
||||
Machine: EM_MIPS
|
||||
Flags: [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
|
||||
EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
|
||||
Sections:
|
||||
- Name: .text
|
||||
Type: SHT_PROGBITS
|
||||
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
|
||||
AddressAlign: 0x04
|
||||
Content: '00000000000000000000000000000000'
|
||||
|
||||
- Name: .rel.text
|
||||
Type: SHT_REL
|
||||
Link: .symtab
|
||||
Info: .text
|
||||
AddressAlign: 0x04
|
||||
Address: 0x1000
|
||||
Relocations:
|
||||
- Offset: 0
|
||||
Symbol: L1
|
||||
Type: R_MIPS_GOT16
|
||||
- Offset: 4
|
||||
Symbol: L1
|
||||
Type: R_MIPS_LO16
|
||||
- Offset: 8
|
||||
Symbol: L2
|
||||
Type: R_MIPS_GOT16
|
||||
- Offset: 12
|
||||
Symbol: L2
|
||||
Type: R_MIPS_LO16
|
||||
|
||||
- Name: .data
|
||||
Type: SHT_PROGBITS
|
||||
Flags: [ SHF_ALLOC ]
|
||||
AddressAlign: 0x04
|
||||
Size: 0x9000
|
||||
|
||||
Symbols:
|
||||
Local:
|
||||
- Name: .text
|
||||
Type: STT_SECTION
|
||||
Section: .text
|
||||
- Name: L1
|
||||
Type: STT_OBJECT
|
||||
Section: .data
|
||||
Value: 0x00
|
||||
Size: 0x8000
|
||||
- Name: L2
|
||||
Type: STT_OBJECT
|
||||
Section: .data
|
||||
Value: 0x8000
|
||||
Size: 0x04
|
||||
|
||||
Global:
|
||||
- Name: T0
|
||||
Type: STT_FUNC
|
||||
Section: .text
|
||||
Size: 0x04
|
Loading…
Reference in New Issue