#include "nds32_aice.h"
#include "nds32_v3_common.h"
-static struct breakpoint syscall_breakpoint = {
- 0x80,
- 0,
- 4,
- BKPT_SOFT,
- 0,
- NULL,
- NULL,
- 0x515CA11,
- 0,
-};
-
static struct nds32_v3_common_callback *v3_common_callback;
static int nds32_v3_register_mapping(struct nds32 *nds32, int reg_no)
if (enable_watchpoint)
CHECK_RETVAL(v3_common_callback->deactivate_hardware_watchpoint(nds32->target));
+ struct breakpoint *syscall_break = &(nds32->syscall_break);
if (nds32->virtual_hosting) {
- if (syscall_breakpoint.set) {
+ if (syscall_break->set) {
/** disable virtual hosting */
/* remove breakpoint at syscall entry */
- target_remove_breakpoint(nds32->target, &syscall_breakpoint);
- syscall_breakpoint.set = 0;
+ target_remove_breakpoint(nds32->target, syscall_break);
+ syscall_break->set = 0;
uint32_t value_pc;
nds32_get_mapped_reg(nds32, PC, &value_pc);
- if (value_pc == syscall_breakpoint.address)
+ if (value_pc == syscall_break->address)
/** process syscall for virtual hosting */
nds32->hit_syscall = true;
}
}
/* insert breakpoint at syscall entry */
- syscall_breakpoint.address = syscall_address;
- syscall_breakpoint.type = BKPT_SOFT;
- syscall_breakpoint.set = 1;
- target_add_breakpoint(target, &syscall_breakpoint);
+ struct breakpoint *syscall_break = &(nds32->syscall_break);
+
+ syscall_break->address = syscall_address;
+ syscall_break->type = BKPT_SOFT;
+ syscall_break->set = 1;
+ target_add_breakpoint(target, syscall_break);
}
return ERROR_OK;
return ERROR_OK;
}
-int nds32_v3_soft_reset_halt(struct target *target)
-{
- struct aice_port_s *aice = target_to_aice(target);
- return aice_assert_srst(aice, AICE_RESET_HOLD);
-}
-
int nds32_v3_checksum_memory(struct target *target,
uint32_t address, uint32_t count, uint32_t *checksum)
{