https://gcc.gnu.org/g:6180d85c1ffa6273af5bde06c7fc258e130232b6
commit 6180d85c1ffa6273af5bde06c7fc258e130232b6 Author: Michael Meissner <meiss...@linux.ibm.com> Date: Fri Apr 12 19:31:24 2024 -0400 Update debug register number for the tar register. 2024-04-12 Michael Meissner <meiss...@linux.ibm.com> gcc/ * config/rs6000/rs6000.cc (rs6000_debugger_regno): Fix tar register number. Diff: --- gcc/config/rs6000/rs6000.cc | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc index 1aac21c4243..72e26dc2afd 100644 --- a/gcc/config/rs6000/rs6000.cc +++ b/gcc/config/rs6000/rs6000.cc @@ -24217,7 +24217,7 @@ rs6000_debugger_regno (unsigned int regno, unsigned int format) if (regno == CTR_REGNO) return 109; if (regno == TAR_REGNO) - return 112; + return 111; if (regno == CA_REGNO) return 101; /* XER */ /* Special handling for CR for .debug_frame: rs6000_emit_prologue has @@ -24235,7 +24235,7 @@ rs6000_debugger_regno (unsigned int regno, unsigned int format) /* These do not make much sense. */ if (regno == FRAME_POINTER_REGNUM) - return 111; + return FIRST_PSEUDO_REGISTER; if (regno == ARG_POINTER_REGNUM) return 67; if (regno == 64) @@ -24258,6 +24258,8 @@ rs6000_debugger_regno (unsigned int regno, unsigned int format) return 65; if (regno == CTR_REGNO) return 66; + if (regno == TAR_REGNO) + return 111; if (regno == CA_REGNO) return 76; /* XER */ if (CR_REGNO_P (regno))