diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2022-06-08 19:38:49 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-06-08 19:38:49 +0100 |
| commit | 7d2e08c96077bcf7ed31b6b7c7b7066801b4b89d (patch) | |
| tree | 58a13bb8c5608d5691aec97b89368e31500c1d40 /target/arm/helper.c | |
| parent | 9a12fb366d442751603dc91ab5c5f9b7c828c783 (diff) | |
target/arm: Move get_phys_addr_pmsav7_default to ptw.c
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220604040607.269301-7-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/helper.c')
| -rw-r--r-- | target/arm/helper.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index 5d01019010..d4f7c05625 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -11678,47 +11678,6 @@ do_fault: return true; } -static inline void get_phys_addr_pmsav7_default(CPUARMState *env, - ARMMMUIdx mmu_idx, - int32_t address, int *prot) -{ - if (!arm_feature(env, ARM_FEATURE_M)) { - *prot = PAGE_READ | PAGE_WRITE; - switch (address) { - case 0xF0000000 ... 0xFFFFFFFF: - if (regime_sctlr(env, mmu_idx) & SCTLR_V) { - /* hivecs execing is ok */ - *prot |= PAGE_EXEC; - } - break; - case 0x00000000 ... 0x7FFFFFFF: - *prot |= PAGE_EXEC; - break; - } - } else { - /* Default system address map for M profile cores. - * The architecture specifies which regions are execute-never; - * at the MPU level no other checks are defined. - */ - switch (address) { - case 0x00000000 ... 0x1fffffff: /* ROM */ - case 0x20000000 ... 0x3fffffff: /* SRAM */ - case 0x60000000 ... 0x7fffffff: /* RAM */ - case 0x80000000 ... 0x9fffffff: /* RAM */ - *prot = PAGE_READ | PAGE_WRITE | PAGE_EXEC; - break; - case 0x40000000 ... 0x5fffffff: /* Peripheral */ - case 0xa0000000 ... 0xbfffffff: /* Device */ - case 0xc0000000 ... 0xdfffffff: /* Device */ - case 0xe0000000 ... 0xffffffff: /* System */ - *prot = PAGE_READ | PAGE_WRITE; - break; - default: - g_assert_not_reached(); - } - } -} - static bool pmsav7_use_background_region(ARMCPU *cpu, ARMMMUIdx mmu_idx, bool is_user) { |