target/arm: fix stage 2 page-walks in 32-bit emulation

Using a target unsigned long would limit the Input Address to a LPAE
page-walk to 32 bits on AArch32 and 64 bits on AArch64. This is okay
for stage 1 or on AArch64, but it is insufficient for stage 2 on
AArch32. In that later case, the Input Address can have up to 40 bits.

Signed-off-by: Rémi Denis-Courmont <remi.denis.courmont@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201118150414.18360-1-remi@remlab.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Rémi Denis-Courmont 2020-11-18 17:04:14 +02:00 committed by Peter Maydell
parent 8cc30eb140
commit 98e8779770
1 changed files with 2 additions and 2 deletions

View File

@ -40,7 +40,7 @@
#ifndef CONFIG_USER_ONLY
static bool get_phys_addr_lpae(CPUARMState *env, target_ulong address,
static bool get_phys_addr_lpae(CPUARMState *env, uint64_t address,
MMUAccessType access_type, ARMMMUIdx mmu_idx,
bool s1_is_el0,
hwaddr *phys_ptr, MemTxAttrs *txattrs, int *prot,
@ -10988,7 +10988,7 @@ static ARMVAParameters aa32_va_parameters(CPUARMState *env, uint32_t va,
* @fi: set to fault info if the translation fails
* @cacheattrs: (if non-NULL) set to the cacheability/shareability attributes
*/
static bool get_phys_addr_lpae(CPUARMState *env, target_ulong address,
static bool get_phys_addr_lpae(CPUARMState *env, uint64_t address,
MMUAccessType access_type, ARMMMUIdx mmu_idx,
bool s1_is_el0,
hwaddr *phys_ptr, MemTxAttrs *txattrs, int *prot,