diff options
| -rw-r--r-- | main.c | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -424,8 +424,8 @@ assemblemem(const Memarg *memarg, Rex rex, VarBytes prefix, VarBytes opcode, if (memarg->disp.c == 0 && memarg->disp.l == 0 && ((base & 7) != 5)) { mod = 0; /* +0 */ } else { - if (memarg->disp.l == NULL && memarg->disp.c >= -128 - && memarg->disp.c <= 127) { + if (memarg->disp.l == NULL && memarg->disp.c >= INT8_MIN + && memarg->disp.c <= INT8_MAX) { mod = 1; /* +disp8 */ } else { mod = 2; /* +disp32 */ @@ -504,7 +504,8 @@ assemblejmp(const Jmp *j) } else { distance = target->wco - cursection->hdr.sh_size; } - if (distance - 2 >= INT8_MIN && distance - (j->cc ? 6 : 5) <= INT8_MAX) { + if (distance - 2 >= INT8_MIN + && distance - (j->cc ? 6 : 5) <= INT8_MAX) { jmpsize = 1; } else { jmpsize = 4; @@ -923,14 +924,14 @@ resolvereloc(Relocation *reloc) rdata = &reloc->section->data[reloc->offset]; value = sym->offset - reloc->offset + reloc->addend; if (value > INT8_MAX || value < INT8_MIN) - fatal("R_X86_64_PC8 relocation overflow"); + fatal("R_X86_64_PC8 relocation overflow"); rdata[0] = value; return 1; case R_X86_64_PC32: rdata = &reloc->section->data[reloc->offset]; value = sym->offset - reloc->offset + reloc->addend; if (value > INT32_MAX || value < INT32_MIN) - fatal("R_X86_64_PC32 relocation overflow"); + fatal("R_X86_64_PC32 relocation overflow"); rdata[0] = ((uint32_t)value & 0xff); rdata[1] = ((uint32_t)value & 0xff00) >> 8; rdata[2] = ((uint32_t)value & 0xff0000) >> 16; |