ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

target/mips: Let get_seg*_physical_address() take MMUAccessType arg 

get_physical_address() calls get_seg_physical_address() and
get_segctl_physical_address() passing a MMUAccessType type.
Let the prototypes 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: <20210128144125.3696119-13-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé 2021-01-28 02:10:54 +01:00
parent 7c6e2049f0
commit 67b663d6fa
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
target/mips/tlb_helper.c
View File

@ -222,7 +222,7 @@ static int is_seg_am_mapped(unsigned int am, bool eu, int mmu_idx)
static int get_seg_physical_address(CPUMIPSState *env, hwaddr *physical,
int *prot, target_ulong real_address,
int rw, int mmu_idx,
MMUAccessType access_type, int mmu_idx,
unsigned int am, bool eu,
target_ulong segmask,
hwaddr physical_base)
@ -234,7 +234,8 @@ static int get_seg_physical_address(CPUMIPSState *env, hwaddr *physical,
return mapped;
} else if (mapped) {
/* The segment is TLB mapped */
return env->tlb->map_address(env, physical, prot, real_address, rw);
return env->tlb->map_address(env, physical, prot, real_address,
access_type);
} else {
/* The segment is unmapped */
*physical = physical_base | (real_address & segmask);
@ -245,15 +246,15 @@ static int get_seg_physical_address(CPUMIPSState *env, hwaddr *physical,
static int get_segctl_physical_address(CPUMIPSState *env, hwaddr *physical,
int *prot, target_ulong real_address,
int rw, int mmu_idx,
MMUAccessType access_type, int mmu_idx,
uint16_t segctl, target_ulong segmask)
{
unsigned int am = (segctl & CP0SC_AM_MASK) >> CP0SC_AM;
bool eu = (segctl >> CP0SC_EU) & 1;
hwaddr pa = ((hwaddr)segctl & CP0SC_PA_MASK) << 20;
return get_seg_physical_address(env, physical, prot, real_address, rw,
mmu_idx, am, eu, segmask,
return get_seg_physical_address(env, physical, prot, real_address,
access_type, mmu_idx, am, eu, segmask,
pa & ~(hwaddr)segmask);
}