#include <linux/elf.h>
#include <linux/kernel.h>
#include <linux/sched.h>
+#include <linux/sched/task_stack.h>
#include <linux/mm.h>
#include <linux/errno.h>
#include <linux/ptrace.h>
{
struct pt_regs *regs = task_pt_regs(target);
u32 uregs[ELF_NGREG] = {};
- unsigned i;
-
- for (i = MIPS32_EF_R1; i <= MIPS32_EF_R31; i++) {
- /* k0/k1 are copied as zero. */
- if (i == MIPS32_EF_R26 || i == MIPS32_EF_R27)
- continue;
-
- uregs[i] = regs->regs[i - MIPS32_EF_R0];
- }
-
- uregs[MIPS32_EF_LO] = regs->lo;
- uregs[MIPS32_EF_HI] = regs->hi;
- uregs[MIPS32_EF_CP0_EPC] = regs->cp0_epc;
- uregs[MIPS32_EF_CP0_BADVADDR] = regs->cp0_badvaddr;
- uregs[MIPS32_EF_CP0_STATUS] = regs->cp0_status;
- uregs[MIPS32_EF_CP0_CAUSE] = regs->cp0_cause;
+ mips_dump_regs32(uregs, regs);
return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs, 0,
sizeof(uregs));
}
{
struct pt_regs *regs = task_pt_regs(target);
u64 uregs[ELF_NGREG] = {};
- unsigned i;
-
- for (i = MIPS64_EF_R1; i <= MIPS64_EF_R31; i++) {
- /* k0/k1 are copied as zero. */
- if (i == MIPS64_EF_R26 || i == MIPS64_EF_R27)
- continue;
-
- uregs[i] = regs->regs[i - MIPS64_EF_R0];
- }
-
- uregs[MIPS64_EF_LO] = regs->lo;
- uregs[MIPS64_EF_HI] = regs->hi;
- uregs[MIPS64_EF_CP0_EPC] = regs->cp0_epc;
- uregs[MIPS64_EF_CP0_BADVADDR] = regs->cp0_badvaddr;
- uregs[MIPS64_EF_CP0_STATUS] = regs->cp0_status;
- uregs[MIPS64_EF_CP0_CAUSE] = regs->cp0_cause;
+ mips_dump_regs64(uregs, regs);
return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs, 0,
sizeof(uregs));
}