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[PATCH 2/3] target/riscv: Remove generate_exception_mtval
From: |
Richard Henderson |
Subject: |
[PATCH 2/3] target/riscv: Remove generate_exception_mtval |
Date: |
Sat, 4 Jun 2022 23:10:03 +0000 |
The function doesn't set mtval, it sets badaddr. Move the set
of badaddr directly into gen_exception_inst_addr_mis and use
generate_exception.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/riscv/translate.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/target/riscv/translate.c b/target/riscv/translate.c
index 9196aa71db..6e4bbea1cd 100644
--- a/target/riscv/translate.c
+++ b/target/riscv/translate.c
@@ -228,14 +228,6 @@ static void generate_exception(DisasContext *ctx, int excp)
ctx->base.is_jmp = DISAS_NORETURN;
}
-static void generate_exception_mtval(DisasContext *ctx, int excp)
-{
- gen_set_pc_imm(ctx, ctx->base.pc_next);
- tcg_gen_st_tl(cpu_pc, cpu_env, offsetof(CPURISCVState, badaddr));
- gen_helper_raise_exception(cpu_env, tcg_constant_i32(excp));
- ctx->base.is_jmp = DISAS_NORETURN;
-}
-
static void gen_exception_illegal(DisasContext *ctx)
{
tcg_gen_st_i32(tcg_constant_i32(ctx->opcode), cpu_env,
@@ -245,7 +237,8 @@ static void gen_exception_illegal(DisasContext *ctx)
static void gen_exception_inst_addr_mis(DisasContext *ctx)
{
- generate_exception_mtval(ctx, RISCV_EXCP_INST_ADDR_MIS);
+ tcg_gen_st_tl(cpu_pc, cpu_env, offsetof(CPURISCVState, badaddr));
+ generate_exception(ctx, RISCV_EXCP_INST_ADDR_MIS);
}
static void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
--
2.34.1