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Fix confusing argument names in some common functions

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There are functions tlb_fill(), cpu_unaligned_access() and
do_unaligned_access() that are called with access type and mmu index
arguments. But these arguments are named 'is_write' and 'is_user' in their
declarations. The patches fix the arguments to avoid a confusion.

Signed-off-by: Sergey Sorokin <afarallax@yandex.ru>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-id: 1465907177-1399402-1-git-send-email-afarallax@yandex.ru
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Sergey Sorokin 2016-06-14 15:26:17 +03:00 committed by Peter Maydell
parent 74e1b782b3
commit b35399bb4e
25 changed files with 100 additions and 87 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
include/exec/cpu-common.h
View File

@ -23,12 +23,6 @@ typedef struct CPUListState {
FILE *file;
} CPUListState;
typedef enum MMUAccessType {
MMU_DATA_LOAD = 0,
MMU_DATA_STORE = 1,
MMU_INST_FETCH = 2
} MMUAccessType;
#if !defined(CONFIG_USER_ONLY)
enum device_endian {

4
include/exec/exec-all.h
View File

@ -361,8 +361,8 @@ extern uintptr_t tci_tb_ptr;
struct MemoryRegion *iotlb_to_region(CPUState *cpu,
hwaddr index, MemTxAttrs attrs);
void tlb_fill(CPUState *cpu, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr);
void tlb_fill(CPUState *cpu, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr);
#endif

15
include/qom/cpu.h
View File

@ -60,6 +60,12 @@ typedef uint64_t vaddr;
#define CPU_CLASS(class) OBJECT_CLASS_CHECK(CPUClass, (class), TYPE_CPU)
#define CPU_GET_CLASS(obj) OBJECT_GET_CLASS(CPUClass, (obj), TYPE_CPU)
typedef enum MMUAccessType {
MMU_DATA_LOAD = 0,
MMU_DATA_STORE = 1,
MMU_INST_FETCH = 2
} MMUAccessType;
typedef struct CPUWatchpoint CPUWatchpoint;
typedef void (*CPUUnassignedAccess)(CPUState *cpu, hwaddr addr,
@ -142,7 +148,8 @@ typedef struct CPUClass {
void (*do_interrupt)(CPUState *cpu);
CPUUnassignedAccess do_unassigned_access;
void (*do_unaligned_access)(CPUState *cpu, vaddr addr,
int is_write, int is_user, uintptr_t retaddr);
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr);
bool (*virtio_is_big_endian)(CPUState *cpu);
int (*memory_rw_debug)(CPUState *cpu, vaddr addr,
uint8_t *buf, int len, bool is_write);
@ -716,12 +723,12 @@ static inline void cpu_unassigned_access(CPUState *cpu, hwaddr addr,
}
static inline void cpu_unaligned_access(CPUState *cpu, vaddr addr,
int is_write, int is_user,
uintptr_t retaddr)
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
CPUClass *cc = CPU_GET_CLASS(cpu);
cc->do_unaligned_access(cpu, addr, is_write, is_user, retaddr);
cc->do_unaligned_access(cpu, addr, access_type, mmu_idx, retaddr);
}
#endif

3
target-alpha/cpu.h
View File

@ -323,7 +323,8 @@ hwaddr alpha_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int alpha_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int alpha_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void alpha_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
int is_write, int is_user, uintptr_t retaddr);
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr);
#define cpu_list alpha_cpu_list
#define cpu_signal_handler cpu_alpha_signal_handler

7
target-alpha/mem_helper.c
View File

@ -99,7 +99,8 @@ uint64_t helper_stq_c_phys(CPUAlphaState *env, uint64_t p, uint64_t v)
}
void alpha_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
int is_write, int is_user, uintptr_t retaddr)
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
AlphaCPU *cpu = ALPHA_CPU(cs);
CPUAlphaState *env = &cpu->env;
@ -144,12 +145,12 @@ void alpha_cpu_unassigned_access(CPUState *cs, hwaddr addr,
NULL, it means that the function was called in C code (i.e. not
from generated code or from helper.c) */
/* XXX: fix it to restore all registers */
void tlb_fill(CPUState *cs, target_ulong addr, int is_write,
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = alpha_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = alpha_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (unlikely(ret != 0)) {
if (retaddr) {
cpu_restore_state(cs, retaddr);

5
target-arm/internals.h
View File

@ -476,8 +476,9 @@ bool arm_tlb_fill(CPUState *cpu, vaddr address, int rw, int mmu_idx,
bool arm_s1_regime_using_lpae_format(CPUARMState *env, ARMMMUIdx mmu_idx);
/* Raise a data fault alignment exception for the specified virtual address */
void arm_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr, int is_write,
int is_user, uintptr_t retaddr);
void arm_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr);
/* Call the EL change hook if one has been registered */
static inline void arm_call_el_change_hook(ARMCPU *cpu)

30
target-arm/op_helper.c
View File

@ -79,7 +79,7 @@ uint32_t HELPER(neon_tbl)(CPUARMState *env, uint32_t ireg, uint32_t def,
static inline uint32_t merge_syn_data_abort(uint32_t template_syn,
unsigned int target_el,
bool same_el,
bool s1ptw, int is_write,
bool s1ptw, bool is_write,
int fsc)
{
uint32_t syn;
@ -97,7 +97,7 @@ static inline uint32_t merge_syn_data_abort(uint32_t template_syn,
*/
if (!(template_syn & ARM_EL_ISV) || target_el != 2 || s1ptw) {
syn = syn_data_abort_no_iss(same_el,
0, 0, s1ptw, is_write == 1, fsc);
0, 0, s1ptw, is_write, fsc);
} else {
/* Fields: IL, ISV, SAS, SSE, SRT, SF and AR come from the template
* syndrome created at translation time.
@ -105,7 +105,7 @@ static inline uint32_t merge_syn_data_abort(uint32_t template_syn,
*/
syn = syn_data_abort_with_iss(same_el,
0, 0, 0, 0, 0,
0, 0, s1ptw, is_write == 1, fsc,
0, 0, s1ptw, is_write, fsc,
false);
/* Merge the runtime syndrome with the template syndrome. */
syn |= template_syn;
@ -117,14 +117,14 @@ static inline uint32_t merge_syn_data_abort(uint32_t template_syn,
* NULL, it means that the function was called in C code (i.e. not
* from generated code or from helper.c)
*/
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
bool ret;
uint32_t fsr = 0;
ARMMMUFaultInfo fi = {};
ret = arm_tlb_fill(cs, addr, is_write, mmu_idx, &fsr, &fi);
ret = arm_tlb_fill(cs, addr, access_type, mmu_idx, &fsr, &fi);
if (unlikely(ret)) {
ARMCPU *cpu = ARM_CPU(cs);
CPUARMState *env = &cpu->env;
@ -149,13 +149,15 @@ void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
/* For insn and data aborts we assume there is no instruction syndrome
* information; this is always true for exceptions reported to EL1.
*/
if (is_write == 2) {
if (access_type == MMU_INST_FETCH) {
syn = syn_insn_abort(same_el, 0, fi.s1ptw, syn);
exc = EXCP_PREFETCH_ABORT;
} else {
syn = merge_syn_data_abort(env->exception.syndrome, target_el,
same_el, fi.s1ptw, is_write, syn);
if (is_write == 1 && arm_feature(env, ARM_FEATURE_V6)) {
same_el, fi.s1ptw,
access_type == MMU_DATA_STORE, syn);
if (access_type == MMU_DATA_STORE
&& arm_feature(env, ARM_FEATURE_V6)) {
fsr |= (1 << 11);
}
exc = EXCP_DATA_ABORT;
@ -168,8 +170,9 @@ void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
}
/* Raise a data fault alignment exception for the specified virtual address */
void arm_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr, int is_write,
int is_user, uintptr_t retaddr)
void arm_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
ARMCPU *cpu = ARM_CPU(cs);
CPUARMState *env = &cpu->env;
@ -196,12 +199,13 @@ void arm_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr, int is_write,
env->exception.fsr = 0x1;
}
if (is_write == 1 && arm_feature(env, ARM_FEATURE_V6)) {
if (access_type == MMU_DATA_STORE && arm_feature(env, ARM_FEATURE_V6)) {
env->exception.fsr |= (1 << 11);
}
syn = merge_syn_data_abort(env->exception.syndrome, target_el,
same_el, 0, is_write, 0x21);
same_el, 0, access_type == MMU_DATA_STORE,
0x21);
raise_exception(env, EXCP_DATA_ABORT, syn, target_el);
}

6
target-cris/op_helper.c
View File

@ -41,8 +41,8 @@
/* Try to fill the TLB and return an exception if error. If retaddr is
NULL, it means that the function was called in C code (i.e. not
from generated code or from helper.c) */
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
CRISCPU *cpu = CRIS_CPU(cs);
CPUCRISState *env = &cpu->env;
@ -50,7 +50,7 @@ void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
D_LOG("%s pc=%x tpc=%x ra=%p\n", __func__,
env->pc, env->pregs[PR_EDA], (void *)retaddr);
ret = cris_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = cris_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (unlikely(ret)) {
if (retaddr) {
/* now we have a real cpu fault */

6
target-i386/mem_helper.c
View File

@ -140,12 +140,12 @@ void helper_boundl(CPUX86State *env, target_ulong a0, int v)
* from generated code or from helper.c)
*/
/* XXX: fix it to restore all registers */
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = x86_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = x86_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (ret) {
X86CPU *cpu = X86_CPU(cs);
CPUX86State *env = &cpu->env;

6
target-lm32/op_helper.c
View File

@ -144,12 +144,12 @@ uint32_t HELPER(rcsr_jrx)(CPULM32State *env)
* NULL, it means that the function was called in C code (i.e. not
* from generated code or from helper.c)
*/
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = lm32_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = lm32_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (unlikely(ret)) {
if (retaddr) {
/* now we have a real cpu fault */

6
target-m68k/op_helper.c
View File

@ -39,12 +39,12 @@ static inline void do_interrupt_m68k_hardirq(CPUM68KState *env)
/* Try to fill the TLB and return an exception if error. If retaddr is
NULL, it means that the function was called in C code (i.e. not
from generated code or from helper.c) */
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = m68k_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = m68k_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (unlikely(ret)) {
if (retaddr) {
/* now we have a real cpu fault */

6
target-microblaze/op_helper.c
View File

@ -33,12 +33,12 @@
* NULL, it means that the function was called in C code (i.e. not
* from generated code or from helper.c)
*/
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = mb_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = mb_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (unlikely(ret)) {
if (retaddr) {
/* now we have a real cpu fault */

3
target-mips/cpu.h
View File

@ -657,7 +657,8 @@ hwaddr mips_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int mips_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int mips_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
int is_write, int is_user, uintptr_t retaddr);
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr);
#if !defined(CONFIG_USER_ONLY)
int no_mmu_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,

10
target-mips/op_helper.c
View File

@ -2384,8 +2384,8 @@ void helper_wait(CPUMIPSState *env)
#if !defined(CONFIG_USER_ONLY)
void mips_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
int access_type, int is_user,
uintptr_t retaddr)
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
MIPSCPU *cpu = MIPS_CPU(cs);
CPUMIPSState *env = &cpu->env;
@ -2406,12 +2406,12 @@ void mips_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
do_raise_exception_err(env, excp, error_code, retaddr);
}
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = mips_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = mips_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (ret) {
MIPSCPU *cpu = MIPS_CPU(cs);
CPUMIPSState *env = &cpu->env;

6
target-moxie/helper.c
View File

@ -29,12 +29,12 @@
/* Try to fill the TLB and return an exception if error. If retaddr is
NULL, it means that the function was called in C code (i.e. not
from generated code or from helper.c) */
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = moxie_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = moxie_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (unlikely(ret)) {
if (retaddr) {
cpu_restore_state(cs, retaddr);

4
target-openrisc/mmu_helper.c
View File

@ -25,12 +25,12 @@
#ifndef CONFIG_USER_ONLY
void tlb_fill(CPUState *cs, target_ulong addr, int is_write,
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = openrisc_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = openrisc_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (ret) {
if (retaddr) {

8
target-ppc/mmu_helper.c
View File

@ -2878,8 +2878,8 @@ void helper_check_tlb_flush(CPUPPCState *env)
NULL, it means that the function was called in C code (i.e. not
from generated code or from helper.c) */
/* XXX: fix it to restore all registers */
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cs);
@ -2887,9 +2887,9 @@ void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
int ret;
if (pcc->handle_mmu_fault) {
ret = pcc->handle_mmu_fault(cpu, addr, is_write, mmu_idx);
ret = pcc->handle_mmu_fault(cpu, addr, access_type, mmu_idx);
} else {
ret = cpu_ppc_handle_mmu_fault(env, addr, is_write, mmu_idx);
ret = cpu_ppc_handle_mmu_fault(env, addr, access_type, mmu_idx);
}
if (unlikely(ret != 0)) {
if (likely(retaddr)) {

6
target-s390x/mem_helper.c
View File

@ -36,12 +36,12 @@
NULL, it means that the function was called in C code (i.e. not
from generated code or from helper.c) */
/* XXX: fix it to restore all registers */
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = s390_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = s390_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (unlikely(ret != 0)) {
if (likely(retaddr)) {
/* now we have a real cpu fault */

6
target-sh4/op_helper.c
View File

@ -24,12 +24,12 @@
#ifndef CONFIG_USER_ONLY
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = superh_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = superh_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (ret) {
/* now we have a real cpu fault */
if (retaddr) {

7
target-sparc/cpu.h
View File

@ -540,9 +540,10 @@ void sparc_cpu_dump_state(CPUState *cpu, FILE *f,
hwaddr sparc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int sparc_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int sparc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cpu,
vaddr addr, int is_write,
int is_user, uintptr_t retaddr);
void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
MMUAccessType access_type,
int mmu_idx,
uintptr_t retaddr);
#ifndef NO_CPU_IO_DEFS
/* cpu_init.c */

13
target-sparc/ldst_helper.c
View File

@ -2420,9 +2420,10 @@ void sparc_cpu_unassigned_access(CPUState *cs, hwaddr addr,
#endif
#if !defined(CONFIG_USER_ONLY)
void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cs,
vaddr addr, int is_write,
int is_user, uintptr_t retaddr)
void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
MMUAccessType access_type,
int mmu_idx,
uintptr_t retaddr)
{
SPARCCPU *cpu = SPARC_CPU(cs);
CPUSPARCState *env = &cpu->env;
@ -2441,12 +2442,12 @@ void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cs,
NULL, it means that the function was called in C code (i.e. not
from generated code or from helper.c) */
/* XXX: fix it to restore all registers */
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = sparc_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = sparc_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (ret) {
if (retaddr) {
cpu_restore_state(cs, retaddr);

6
target-tricore/op_helper.c
View File

@ -2828,11 +2828,11 @@ static inline void QEMU_NORETURN do_raise_exception_err(CPUTriCoreState *env,
cpu_loop_exit(cs);
}
void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = cpu_tricore_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = cpu_tricore_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (ret) {
TriCoreCPU *cpu = TRICORE_CPU(cs);
CPUTriCoreState *env = &cpu->env;

4
target-unicore32/op_helper.c
View File

@ -244,12 +244,12 @@ uint32_t HELPER(ror_cc)(CPUUniCore32State *env, uint32_t x, uint32_t i)
}
#ifndef CONFIG_USER_ONLY
void tlb_fill(CPUState *cs, target_ulong addr, int is_write,
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
int ret;
ret = uc32_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
ret = uc32_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (unlikely(ret)) {
if (retaddr) {
/* now we have a real cpu fault */

3
target-xtensa/cpu.h
View File

@ -414,7 +414,8 @@ hwaddr xtensa_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int xtensa_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int xtensa_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void xtensa_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
int is_write, int is_user, uintptr_t retaddr);
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr);
#define cpu_signal_handler cpu_xtensa_signal_handler
#define cpu_list xtensa_cpu_list

11
target-xtensa/op_helper.c
View File

@ -35,7 +35,8 @@
#include "qemu/timer.h"
void xtensa_cpu_do_unaligned_access(CPUState *cs,
vaddr addr, int is_write, int is_user, uintptr_t retaddr)
vaddr addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
XtensaCPU *cpu = XTENSA_CPU(cs);
CPUXtensaState *env = &cpu->env;
@ -48,19 +49,19 @@ void xtensa_cpu_do_unaligned_access(CPUState *cs,
}
}
void tlb_fill(CPUState *cs,
target_ulong vaddr, int is_write, int mmu_idx, uintptr_t retaddr)
void tlb_fill(CPUState *cs, target_ulong vaddr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
XtensaCPU *cpu = XTENSA_CPU(cs);
CPUXtensaState *env = &cpu->env;
uint32_t paddr;
uint32_t page_size;
unsigned access;
int ret = xtensa_get_physical_addr(env, true, vaddr, is_write, mmu_idx,
int ret = xtensa_get_physical_addr(env, true, vaddr, access_type, mmu_idx,
&paddr, &page_size, &access);
qemu_log_mask(CPU_LOG_MMU, "%s(%08x, %d, %d) -> %08x, ret = %d\n",
__func__, vaddr, is_write, mmu_idx, paddr, ret);
__func__, vaddr, access_type, mmu_idx, paddr, ret);
if (ret == 0) {
tlb_set_page(cs,