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target/i386: Direct call get_hphys from mmu_translate

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Use a boolean to control the call to get_hphys instead
of passing a null function pointer.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20221002172956.265735-3-richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Richard Henderson 2022-10-02 10:29:49 -07:00 committed by Paolo Bonzini
parent 487d11333a
commit e4ddff5262
1 changed files with 4 additions and 8 deletions
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12
target/i386/tcg/sysemu/excp_helper.c
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@ -24,14 +24,10 @@
#define PG_ERROR_OK (-1)
typedef hwaddr (*MMUTranslateFunc)(CPUState *cs, hwaddr gphys, MMUAccessType access_type,
int *prot);
#define GET_HPHYS(cs, gpa, access_type, prot) \
(get_hphys_func ? get_hphys_func(cs, gpa, access_type, prot) : gpa)
(use_stage2 ? get_hphys(cs, gpa, access_type, prot) : gpa)
static int mmu_translate(CPUState *cs, hwaddr addr,
MMUTranslateFunc get_hphys_func,
static int mmu_translate(CPUState *cs, hwaddr addr, bool use_stage2,
uint64_t cr3, MMUAccessType access_type,
int mmu_idx, int pg_mode,
hwaddr *xlat, int *page_size, int *prot)
@ -329,7 +325,7 @@ hwaddr get_hphys(CPUState *cs, hwaddr gphys, MMUAccessType access_type,
return gphys;
}
exit_info_1 = mmu_translate(cs, gphys, NULL, env->nested_cr3,
exit_info_1 = mmu_translate(cs, gphys, false, env->nested_cr3,
access_type, MMU_USER_IDX, env->nested_pg_mode,
&hphys, &page_size, &next_prot);
if (exit_info_1 == PG_ERROR_OK) {
@ -395,7 +391,7 @@ static int handle_mmu_fault(CPUState *cs, vaddr addr, int size,
}
}
error_code = mmu_translate(cs, addr, get_hphys, env->cr[3], access_type,
error_code = mmu_translate(cs, addr, true, env->cr[3], access_type,
mmu_idx, pg_mode,
&paddr, &page_size, &prot);
}