Magic-Mirror/llvm-capstone
1
0
Fork 0
mirror of https://github.com/capstone-engine/llvm-capstone.git synced 2024-11-23 22:00:10 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

[ELF][AVR] Add explicit relocation types to getRelExpr

Browse Source
This commit is contained in:
Fangrui Song 2021-05-12 12:38:27 -07:00
parent 7e0768329c
commit a8053399cd
1 changed files with 29 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
lld/ELF/Arch/AVR.cpp
View File

@ -56,11 +56,38 @@ AVR::AVR() { noneRel = R_AVR_NONE; }
RelExpr AVR::getRelExpr(RelType type, const Symbol &s,
const uint8_t *loc) const {
switch (type) {
case R_AVR_6:
case R_AVR_6_ADIW:
case R_AVR_8:
case R_AVR_16:
case R_AVR_16_PM:
case R_AVR_32:
case R_AVR_LDI:
case R_AVR_LO8_LDI:
case R_AVR_LO8_LDI_NEG:
case R_AVR_HI8_LDI:
case R_AVR_HI8_LDI_NEG:
case R_AVR_HH8_LDI_NEG:
case R_AVR_HH8_LDI:
case R_AVR_MS8_LDI_NEG:
case R_AVR_MS8_LDI:
case R_AVR_LO8_LDI_PM:
case R_AVR_LO8_LDI_PM_NEG:
case R_AVR_HI8_LDI_PM:
case R_AVR_HI8_LDI_PM_NEG:
case R_AVR_HH8_LDI_PM:
case R_AVR_HH8_LDI_PM_NEG:
case R_AVR_PORT5:
case R_AVR_PORT6:
case R_AVR_CALL:
return R_ABS;
case R_AVR_7_PCREL:
case R_AVR_13_PCREL:
return R_PC;
default:
return R_ABS;
error(getErrorLocation(loc) + "unknown relocation (" + Twine(type) +
") against symbol " + toString(s));
return R_NONE;
}
}
@ -188,8 +215,7 @@ void AVR::relocate(uint8_t *loc, const Relocation &rel, uint64_t val) const {
break;
}
default:
error(getErrorLocation(loc) + "unrecognized relocation " +
toString(rel.type));
llvm_unreachable("unknown relocation");
}
}