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add support for target_read/write_phys_memory callbacks.

This commit is contained in:
Øyvind Harboe 2009-10-21 14:46:12 +02:00
parent 2783cba810
commit 85bf1627cd
1 changed files with 27 additions and 2 deletions
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29
src/target/arm926ejs.c
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@ -47,7 +47,9 @@ int arm926ejs_handle_read_mmu_command(struct command_context_s *cmd_ctx, char *c
int arm926ejs_target_create(struct target_s *target, Jim_Interp *interp); int arm926ejs_target_create(struct target_s *target, Jim_Interp *interp);
int arm926ejs_init_target(struct command_context_s *cmd_ctx, struct target_s *target); int arm926ejs_init_target(struct command_context_s *cmd_ctx, struct target_s *target);
int arm926ejs_quit(void); int arm926ejs_quit(void);
int arm926ejs_read_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer);
int arm926ejs_read_phys_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer);
int arm926ejs_write_phys_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer);
static int arm926ejs_virt2phys(struct target_s *target, uint32_t virtual, uint32_t *physical); static int arm926ejs_virt2phys(struct target_s *target, uint32_t virtual, uint32_t *physical);
static int arm926ejs_mmu(struct target_s *target, int *enabled); static int arm926ejs_mmu(struct target_s *target, int *enabled);
@ -90,7 +92,10 @@ target_type_t arm926ejs_target =
.examine = arm9tdmi_examine, .examine = arm9tdmi_examine,
.quit = arm926ejs_quit, .quit = arm926ejs_quit,
.virt2phys = arm926ejs_virt2phys, .virt2phys = arm926ejs_virt2phys,
.mmu = arm926ejs_mmu .mmu = arm926ejs_mmu,
.read_phys_memory = arm926ejs_read_phys_memory,
.write_phys_memory = arm926ejs_write_phys_memory,
}; };
int arm926ejs_catch_broken_irscan(uint8_t *captured, void *priv, scan_field_t *field) int arm926ejs_catch_broken_irscan(uint8_t *captured, void *priv, scan_field_t *field)
@ -738,6 +743,26 @@ int arm926ejs_write_memory(struct target_s *target, uint32_t address, uint32_t s
return retval; return retval;
} }
int arm926ejs_write_phys_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
{
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm9tdmi_common_t *arm9tdmi = arm7_9->arch_info;
arm926ejs_common_t *arm926ejs = arm9tdmi->arch_info;
return armv4_5_mmu_write_physical(target, &arm926ejs->armv4_5_mmu, address, size, count, buffer);
}
int arm926ejs_read_phys_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
{
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm9tdmi_common_t *arm9tdmi = arm7_9->arch_info;
arm926ejs_common_t *arm926ejs = arm9tdmi->arch_info;
return armv4_5_mmu_read_physical(target, &arm926ejs->armv4_5_mmu, address, size, count, buffer);
}
int arm926ejs_init_target(struct command_context_s *cmd_ctx, struct target_s *target) int arm926ejs_init_target(struct command_context_s *cmd_ctx, struct target_s *target)
{ {
arm9tdmi_init_target(cmd_ctx, target); arm9tdmi_init_target(cmd_ctx, target);