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target/mips: Clean up handling of CP0 register 10 

Clean up handling of CP0 register 10.

Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1567009614-12438-12-git-send-email-aleksandar.markovic@rt-rk.com>
This commit is contained in:
Aleksandar Markovic 2019-08-28 18:26:35 +02:00
parent e5a98a7232
commit 860ffef047
2 changed files with 5 additions and 4 deletions
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1
target/mips/cpu.h
View File

@ -342,6 +342,7 @@ typedef struct mips_def_t mips_def_t;
#define CP0_REG10__ENTRYHI 0
#define CP0_REG10__GUESTCTL1 4
#define CP0_REG10__GUESTCTL2 5
#define CP0_REG10__GUESTCTL3 6
/* CP0 Register 11 */
#define CP0_REG11__COMPARE 0
#define CP0_REG11__GUESTCTL0EXT 4

8
target/mips/translate.c
View File

@ -7155,7 +7155,7 @@ static void gen_mfc0(DisasContext *ctx, TCGv arg, int reg, int sel)
break;
case CP0_REGISTER_10:
switch (sel) {
case 0:
case CP0_REG10__ENTRYHI:
tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_EntryHi));
tcg_gen_ext32s_tl(arg, arg);
register_name = "EntryHi";
@ -7872,7 +7872,7 @@ static void gen_mtc0(DisasContext *ctx, TCGv arg, int reg, int sel)
break;
case CP0_REGISTER_10:
switch (sel) {
case 0:
case CP0_REG10__ENTRYHI:
gen_helper_mtc0_entryhi(cpu_env, arg);
register_name = "EntryHi";
break;
@ -8631,7 +8631,7 @@ static void gen_dmfc0(DisasContext *ctx, TCGv arg, int reg, int sel)
break;
case CP0_REGISTER_10:
switch (sel) {
case 0:
case CP0_REG10__ENTRYHI:
tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_EntryHi));
register_name = "EntryHi";
break;
@ -9333,7 +9333,7 @@ static void gen_dmtc0(DisasContext *ctx, TCGv arg, int reg, int sel)
break;
case CP0_REGISTER_10:
switch (sel) {
case 0:
case CP0_REG10__ENTRYHI:
gen_helper_mtc0_entryhi(cpu_env, arg);
register_name = "EntryHi";
break;