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-rw-r--r--gdb/loongarch-tdep.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/gdb/loongarch-tdep.h b/gdb/loongarch-tdep.h
index 54b34af1d66..acf0191fd65 100644
--- a/gdb/loongarch-tdep.h
+++ b/gdb/loongarch-tdep.h
@@ -35,9 +35,10 @@ enum
LOONGARCH_A0_REGNUM = 4, /* First Argument/Return Value. */
LOONGARCH_A7_REGNUM = 11, /* Seventh Argument/Syscall Number. */
LOONGARCH_FP_REGNUM = 22, /* Frame Pointer. */
- LOONGARCH_PC_REGNUM = 32, /* Program Counter. */
- LOONGARCH_BADV_REGNUM = 33, /* Bad Vaddr for Addressing Exception. */
- LOONGARCH_LINUX_NUM_GREGSET = 45, /* 32 GPR, PC, BADV, RESERVED 11. */
+ LOONGARCH_ORIG_A0_REGNUM = 32, /* Syscall's original arg0. */
+ LOONGARCH_PC_REGNUM = 33, /* Program Counter. */
+ LOONGARCH_BADV_REGNUM = 34, /* Bad Vaddr for Addressing Exception. */
+ LOONGARCH_LINUX_NUM_GREGSET = 45, /* 32 GPR, ORIG_A0, PC, BADV, RESERVED 10. */
};
/* Register set definitions. */