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[PATCH] tcg/riscv: Use tcg_pcrel_diff in tcg_out_ldst
From: |
Richard Henderson |
Subject: |
[PATCH] tcg/riscv: Use tcg_pcrel_diff in tcg_out_ldst |
Date: |
Tue, 17 Jan 2023 13:04:15 -1000 |
We failed to update this with the w^x split, so misses the fact
that true pc-relative offsets are usually small.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tcg/riscv/tcg-target.c.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc
index fc0edd811f..01cb67ef7b 100644
--- a/tcg/riscv/tcg-target.c.inc
+++ b/tcg/riscv/tcg-target.c.inc
@@ -599,7 +599,7 @@ static void tcg_out_ldst(TCGContext *s, RISCVInsn opc,
TCGReg data,
intptr_t imm12 = sextreg(offset, 0, 12);
if (offset != imm12) {
- intptr_t diff = offset - (uintptr_t)s->code_ptr;
+ intptr_t diff = tcg_pcrel_diff(s, (void *)offset);
if (addr == TCG_REG_ZERO && diff == (int32_t)diff) {
imm12 = sextreg(diff, 0, 12);
--
2.34.1
- [PATCH] tcg/riscv: Use tcg_pcrel_diff in tcg_out_ldst,
Richard Henderson <=