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target/mips: Store CP0_Config0 in DisasContext 

Most TCG helpers only have access to a DisasContext pointer,
not CPUMIPSState. Store a copy of CPUMIPSState::CP0_Config0
in DisasContext so we can access it from TCG helpers.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210818164321.2474534-5-f4bug@amsat.org>
master
Philippe Mathieu-Daudé 2021-08-18 12:12:12 +02:00
parent 23a04dcdf6
commit 0cfd392d7b
2 changed files with 2 additions and 0 deletions
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1
target/mips/tcg/translate.c
View File

@ -15979,6 +15979,7 @@ static void mips_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs)
ctx->page_start = ctx->base.pc_first & TARGET_PAGE_MASK;
ctx->saved_pc = -1;
ctx->insn_flags = env->insn_flags;
ctx->CP0_Config0 = env->CP0_Config0;
ctx->CP0_Config1 = env->CP0_Config1;
ctx->CP0_Config2 = env->CP0_Config2;
ctx->CP0_Config3 = env->CP0_Config3;

1
target/mips/tcg/translate.h
View File

@ -18,6 +18,7 @@ typedef struct DisasContext {
target_ulong page_start;
uint32_t opcode;
uint64_t insn_flags;
int32_t CP0_Config0;
int32_t CP0_Config1;
int32_t CP0_Config2;
int32_t CP0_Config3;