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riscv: simplify load from pool

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This commit is contained in:
Ekaitz Zarraga 2024-11-14 23:35:54 +01:00
parent 8c7990d4a1
commit 33eddc7b62
2 changed files with 2 additions and 4 deletions
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2
lightening/riscv-cpu.c
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@ -454,7 +454,7 @@ static void comr(jit_state_t *_jit, int32_t r0, int32_t r1);
static void movr(jit_state_t *_jit, int32_t r0, int32_t r1);
static void movi(jit_state_t *_jit, int32_t r0, jit_word_t i0);
static uint64_t patch_load_from_pool(uint64_t instrs, uint32_t off);
static uint64_t patch_load_from_pool(uint64_t instrs, int32_t off);
static jit_reloc_t emit_load_from_pool(jit_state_t *_jit, uint64_t insts);
static jit_reloc_t mov_addr(jit_state_t *_jit, int32_t r0);
static jit_reloc_t movi_from_pool(jit_state_t *_jit, int32_t r0);

4
lightening/riscv.c
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@ -317,9 +317,7 @@ static void
patch_load_from_pool_offset(uint32_t *loc, int32_t v)
{
load_from_pool_t *i = (load_from_pool_t *) loc;
int32_t hi20 = v >>12;
i->inst.auipc.U.imm31_12 = hi20;
i->inst.load.I.imm11_0 = v - (hi20<<12);
i->l = patch_load_from_pool(i->l, v);
}
static int32_t
read_load_from_pool_offset(uint32_t *loc)