target/lm32: Convert to CPUClass::tlb_fill
Cc: Michael Walle <michael@walle.cc> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
parent
5d0044212c
commit
ae0d4c0b52
@ -231,9 +231,8 @@ static void lm32_cpu_class_init(ObjectClass *oc, void *data)
|
|||||||
cc->set_pc = lm32_cpu_set_pc;
|
cc->set_pc = lm32_cpu_set_pc;
|
||||||
cc->gdb_read_register = lm32_cpu_gdb_read_register;
|
cc->gdb_read_register = lm32_cpu_gdb_read_register;
|
||||||
cc->gdb_write_register = lm32_cpu_gdb_write_register;
|
cc->gdb_write_register = lm32_cpu_gdb_write_register;
|
||||||
#ifdef CONFIG_USER_ONLY
|
cc->tlb_fill = lm32_cpu_tlb_fill;
|
||||||
cc->handle_mmu_fault = lm32_cpu_handle_mmu_fault;
|
#ifndef CONFIG_USER_ONLY
|
||||||
#else
|
|
||||||
cc->get_phys_page_debug = lm32_cpu_get_phys_page_debug;
|
cc->get_phys_page_debug = lm32_cpu_get_phys_page_debug;
|
||||||
cc->vmsd = &vmstate_lm32_cpu;
|
cc->vmsd = &vmstate_lm32_cpu;
|
||||||
#endif
|
#endif
|
||||||
|
@ -261,8 +261,9 @@ bool lm32_cpu_do_semihosting(CPUState *cs);
|
|||||||
#define cpu_list lm32_cpu_list
|
#define cpu_list lm32_cpu_list
|
||||||
#define cpu_signal_handler cpu_lm32_signal_handler
|
#define cpu_signal_handler cpu_lm32_signal_handler
|
||||||
|
|
||||||
int lm32_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
|
bool lm32_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
|
||||||
int mmu_idx);
|
MMUAccessType access_type, int mmu_idx,
|
||||||
|
bool probe, uintptr_t retaddr);
|
||||||
|
|
||||||
#include "exec/cpu-all.h"
|
#include "exec/cpu-all.h"
|
||||||
|
|
||||||
|
@ -25,8 +25,9 @@
|
|||||||
#include "exec/semihost.h"
|
#include "exec/semihost.h"
|
||||||
#include "exec/log.h"
|
#include "exec/log.h"
|
||||||
|
|
||||||
int lm32_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
|
bool lm32_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
|
||||||
int mmu_idx)
|
MMUAccessType access_type, int mmu_idx,
|
||||||
|
bool probe, uintptr_t retaddr)
|
||||||
{
|
{
|
||||||
LM32CPU *cpu = LM32_CPU(cs);
|
LM32CPU *cpu = LM32_CPU(cs);
|
||||||
CPULM32State *env = &cpu->env;
|
CPULM32State *env = &cpu->env;
|
||||||
@ -40,8 +41,13 @@ int lm32_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
|
|||||||
} else {
|
} else {
|
||||||
tlb_set_page(cs, address, address, prot, mmu_idx, TARGET_PAGE_SIZE);
|
tlb_set_page(cs, address, address, prot, mmu_idx, TARGET_PAGE_SIZE);
|
||||||
}
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
return 0;
|
void tlb_fill(CPUState *cs, target_ulong addr, int size,
|
||||||
|
MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
|
||||||
|
{
|
||||||
|
lm32_cpu_tlb_fill(cs, addr, size, access_type, mmu_idx, false, retaddr);
|
||||||
}
|
}
|
||||||
|
|
||||||
hwaddr lm32_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
|
hwaddr lm32_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
|
||||||
|
@ -143,21 +143,5 @@ uint32_t HELPER(rcsr_jrx)(CPULM32State *env)
|
|||||||
{
|
{
|
||||||
return lm32_juart_get_jrx(env->juart_state);
|
return lm32_juart_get_jrx(env->juart_state);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* 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 size,
|
|
||||||
MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
|
|
||||||
{
|
|
||||||
int ret;
|
|
||||||
|
|
||||||
ret = lm32_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
|
|
||||||
if (unlikely(ret)) {
|
|
||||||
/* now we have a real cpu fault */
|
|
||||||
cpu_loop_exit_restore(cs, retaddr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user