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Simplify

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This commit is contained in:
Rui Ueyama 2024-08-13 19:46:47 +09:00
parent 11d5426781
commit ac5031198c
1 changed files with 10 additions and 12 deletions
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22
elf/arch-s390x.cc
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@ -256,7 +256,7 @@ void InputSection<E>::apply_reloc_alloc(Context<E> &ctx, u8 *base) {
*(ub32 *)loc = (GOT + A - P) >> 1;
break;
case R_390_GOTENT:
check(GOT + G + A - P, -(1LL << 32), 1LL << 32);
check_dbl(GOT + G + A - P, -(1LL << 32), 1LL << 32);
*(ub32 *)loc = (GOT + G + A - P) >> 1;
break;
case R_390_TLS_LE32:
@ -303,22 +303,14 @@ void InputSection<E>::apply_reloc_alloc(Context<E> &ctx, u8 *base) {
case R_390_TLS_LDM32:
if (ctx.got->has_tlsld(ctx))
*(ub32 *)loc = ctx.got->get_tlsld_addr(ctx) + A - GOT;
else
*(ub32 *)loc = ctx.dtp_addr - ctx.tp_addr;
break;
case R_390_TLS_LDM64:
if (ctx.got->has_tlsld(ctx))
*(ub64 *)loc = ctx.got->get_tlsld_addr(ctx) + A - GOT;
break;
case R_390_TLS_LDO32:
if (ctx.got->has_tlsld(ctx))
*(ub32 *)loc = S + A - ctx.dtp_addr;
else
*(ub32 *)loc = S + A - ctx.tp_addr;
break;
case R_390_TLS_LDO64:
if (ctx.got->has_tlsld(ctx))
*(ub64 *)loc = S + A - ctx.dtp_addr;
else
*(ub64 *)loc = S + A - ctx.tp_addr;
*(ub64 *)loc = ctx.dtp_addr - ctx.tp_addr;
break;
case R_390_TLS_LDCALL:
if (!ctx.got->has_tlsld(ctx)) {
@ -327,6 +319,12 @@ void InputSection<E>::apply_reloc_alloc(Context<E> &ctx, u8 *base) {
memcpy(loc, insn, sizeof(insn));
}
break;
case R_390_TLS_LDO32:
*(ub32 *)loc = S + A - ctx.dtp_addr;
break;
case R_390_TLS_LDO64:
*(ub64 *)loc = S + A - ctx.dtp_addr;
break;
default:
unreachable();
}