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arm/helper: Amend sign conversion warning

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This commit is contained in:
Lioncash 2020-05-11 17:18:58 -04:00
parent 08cc2c6dcc
commit 5c03efd5d6
1 changed files with 5 additions and 5 deletions
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10
qemu/target/arm/helper.c
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@ -10731,17 +10731,17 @@ do_fault:
static inline void get_phys_addr_pmsav7_default(CPUARMState *env,
ARMMMUIdx mmu_idx,
int32_t address, int *prot)
uint32_t address, int *prot)
{
if (!arm_feature(env, ARM_FEATURE_M)) {
*prot = PAGE_READ | PAGE_WRITE;
if (address >= 0xF0000000 && address <= 0xFFFFFFFF) {
if (address >= 0xF0000000) {
if (regime_sctlr(env, mmu_idx) & SCTLR_V) {
/* hivecs execing is ok */
*prot |= PAGE_EXEC;
}
} else if (address >= 0x00000000 && address <= 0x7FFFFFFF) {
} else if (address <= 0x7FFFFFFF) {
*prot |= PAGE_EXEC;
}
} else {
@ -10750,7 +10750,7 @@ static inline void get_phys_addr_pmsav7_default(CPUARMState *env,
* The architecture specifies which regions are execute-never;
* at the MPU level no other checks are defined.
*/
if ((address >= 0x00000000 && address <= 0x1FFFFFFF) || /* ROM */
if ((address <= 0x1FFFFFFF) || /* ROM */
(address >= 0x20000000 && address <= 0x3FFFFFFF) || /* SRAM */
(address >= 0x60000000 && address <= 0x7FFFFFFF) || /* RAM */
(address >= 0x80000000 && address <= 0x9FFFFFFF)) { /* RAM */
@ -10758,7 +10758,7 @@ static inline void get_phys_addr_pmsav7_default(CPUARMState *env,
} else if ((address >= 0x40000000 && address <= 0x5FFFFFFF) || /* Peripheral */
(address >= 0xA0000000 && address <= 0xBFFFFFFF) || /* Device */
(address >= 0xC0000000 && address <= 0xDFFFFFFF) || /* Device */
(address >= 0xE0000000 && address <= 0xFFFFFFFF)) { /* System */
(address >= 0xE0000000)) { /* System */
*prot = PAGE_READ | PAGE_WRITE;
} else {
g_assert_not_reached();