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author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-01-28 02:09:49 +0100 |
---|---|---|
committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-02-21 19:42:34 +0100 |
commit | 7c6e2049f099e1bbdbf9dbc219be963d1ff509c0 (patch) | |
tree | 8bf69f2eb65dcbcb6ba00309c42a6e34101ecbab | |
parent | ca354f00047a1065a43286debbb8ead0a6d0fe08 (diff) | |
download | qemu-7c6e2049f099e1bbdbf9dbc219be963d1ff509c0.zip qemu-7c6e2049f099e1bbdbf9dbc219be963d1ff509c0.tar.gz qemu-7c6e2049f099e1bbdbf9dbc219be963d1ff509c0.tar.bz2 |
target/mips: Let get_physical_address() take MMUAccessType argument
All these functions:
- mips_cpu_get_phys_page_debug()
- cpu_mips_translate_address()
- mips_cpu_tlb_fill()
- page_table_walk_refill()
- walk_directory()
call get_physical_address() passing a MMUAccessType type. Let the
prototype use it as argument, as it is stricter than an integer.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-12-f4bug@amsat.org>
-rw-r--r-- | target/mips/tlb_helper.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/target/mips/tlb_helper.c b/target/mips/tlb_helper.c index 0ad2d51..f15cc48 100644 --- a/target/mips/tlb_helper.c +++ b/target/mips/tlb_helper.c @@ -259,7 +259,7 @@ static int get_segctl_physical_address(CPUMIPSState *env, hwaddr *physical, static int get_physical_address(CPUMIPSState *env, hwaddr *physical, int *prot, target_ulong real_address, - int rw, int mmu_idx) + MMUAccessType access_type, int mmu_idx) { /* User mode can only access useg/xuseg */ #if defined(TARGET_MIPS64) @@ -306,14 +306,14 @@ static int get_physical_address(CPUMIPSState *env, hwaddr *physical, segctl = env->CP0_SegCtl2 >> 16; } ret = get_segctl_physical_address(env, physical, prot, - real_address, rw, + real_address, access_type, mmu_idx, segctl, 0x3FFFFFFF); #if defined(TARGET_MIPS64) } else if (address < 0x4000000000000000ULL) { /* xuseg */ if (UX && address <= (0x3FFFFFFFFFFFFFFFULL & env->SEGMask)) { ret = env->tlb->map_address(env, physical, prot, - real_address, rw); + real_address, access_type); } else { ret = TLBRET_BADADDR; } @@ -322,7 +322,7 @@ static int get_physical_address(CPUMIPSState *env, hwaddr *physical, if ((supervisor_mode || kernel_mode) && SX && address <= (0x7FFFFFFFFFFFFFFFULL & env->SEGMask)) { ret = env->tlb->map_address(env, physical, prot, - real_address, rw); + real_address, access_type); } else { ret = TLBRET_BADADDR; } @@ -349,7 +349,7 @@ static int get_physical_address(CPUMIPSState *env, hwaddr *physical, /* Does CP0_Status.KX/SX/UX permit the access mode (am) */ if (env->CP0_Status & am_ksux[am]) { ret = get_seg_physical_address(env, physical, prot, - real_address, rw, + real_address, access_type, mmu_idx, am, false, env->PAMask, 0); } else { @@ -363,7 +363,7 @@ static int get_physical_address(CPUMIPSState *env, hwaddr *physical, if (kernel_mode && KX && address <= (0xFFFFFFFF7FFFFFFFULL & env->SEGMask)) { ret = env->tlb->map_address(env, physical, prot, - real_address, rw); + real_address, access_type); } else { ret = TLBRET_BADADDR; } @@ -371,17 +371,17 @@ static int get_physical_address(CPUMIPSState *env, hwaddr *physical, } else if (address < KSEG1_BASE) { /* kseg0 */ ret = get_segctl_physical_address(env, physical, prot, real_address, - rw, mmu_idx, + access_type, mmu_idx, env->CP0_SegCtl1 >> 16, 0x1FFFFFFF); } else if (address < KSEG2_BASE) { /* kseg1 */ ret = get_segctl_physical_address(env, physical, prot, real_address, - rw, mmu_idx, + access_type, mmu_idx, env->CP0_SegCtl1, 0x1FFFFFFF); } else if (address < KSEG3_BASE) { /* sseg (kseg2) */ ret = get_segctl_physical_address(env, physical, prot, real_address, - rw, mmu_idx, + access_type, mmu_idx, env->CP0_SegCtl0 >> 16, 0x1FFFFFFF); } else { /* @@ -389,7 +389,7 @@ static int get_physical_address(CPUMIPSState *env, hwaddr *physical, * XXX: debug segment is not emulated */ ret = get_segctl_physical_address(env, physical, prot, real_address, - rw, mmu_idx, + access_type, mmu_idx, env->CP0_SegCtl0, 0x1FFFFFFF); } return ret; |