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| author | Andrew Cagney <cagney@redhat.com> | 2004-01-08 01:51:13 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2004-01-08 01:51:13 +0000 |
| commit | 16e109cad3ed540d6428b9b4ee661edb66e9ca76 (patch) | |
| tree | a3ea9d5bee037080cfcf07e5051eea0d89958cd8 /gdb/mips-tdep.c | |
| parent | fe82b0b710c4259a64735aec06be42b52324eefe (diff) | |
| download | gdb-16e109cad3ed540d6428b9b4ee661edb66e9ca76.zip gdb-16e109cad3ed540d6428b9b4ee661edb66e9ca76.tar.gz gdb-16e109cad3ed540d6428b9b4ee661edb66e9ca76.tar.bz2 | |
2004-01-07 Andrew Cagney <cagney@redhat.com>
* mips-tdep.c: Update copyright.
(mips_gdbarch_init): Merge two code blocks handling the register
name and number layout.
Diffstat (limited to 'gdb/mips-tdep.c')
| -rw-r--r-- | gdb/mips-tdep.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c index 406467a..7efaa34 100644 --- a/gdb/mips-tdep.c +++ b/gdb/mips-tdep.c @@ -1,7 +1,8 @@ /* Target-dependent code for the MIPS architecture, for GDB, the GNU Debugger. Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, - 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. + 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software + Foundation, Inc. Contributed by Alessandro Forin(af@cs.cmu.edu) at CMU and by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin. @@ -5775,11 +5776,11 @@ mips_gdbarch_init (struct gdbarch_info info, set_gdbarch_elf_make_msymbol_special (gdbarch, mips_elf_make_msymbol_special); - /* Fill in the OS dependant register numbers. */ + /* Fill in the OS dependant register numbers and names. */ { + const char **reg_names; struct mips_regnum *regnum = GDBARCH_OBSTACK_ZALLOC (gdbarch, struct mips_regnum); - tdep->regnum = regnum; if (info.osabi == GDB_OSABI_IRIX) { regnum->fp0 = 32; @@ -5791,6 +5792,7 @@ mips_gdbarch_init (struct gdbarch_info info, regnum->fp_control_status = 69; regnum->fp_implementation_revision = 70; num_regs = 71; + reg_names = mips_irix_reg_names; } else { @@ -5803,6 +5805,11 @@ mips_gdbarch_init (struct gdbarch_info info, regnum->fp_control_status = 70; regnum->fp_implementation_revision = 71; num_regs = 90; + if (info.bfd_arch_info != NULL + && info.bfd_arch_info->mach == bfd_mach_mips3900) + reg_names = mips_tx39_reg_names; + else + reg_names = mips_generic_reg_names; } /* FIXME: cagney/2003-11-15: For MIPS, hasn't PC_REGNUM been replaced by read_pc? */ @@ -5810,6 +5817,9 @@ mips_gdbarch_init (struct gdbarch_info info, set_gdbarch_fp0_regnum (gdbarch, regnum->fp0); set_gdbarch_num_regs (gdbarch, num_regs); set_gdbarch_num_pseudo_regs (gdbarch, num_regs); + set_gdbarch_register_name (gdbarch, mips_register_name); + tdep->mips_processor_reg_names = reg_names; + tdep->regnum = regnum; } switch (mips_abi) @@ -5960,14 +5970,6 @@ mips_gdbarch_init (struct gdbarch_info info, else tdep->mips_fpu_type = MIPS_FPU_DOUBLE; - /* MIPS version of register names. */ - set_gdbarch_register_name (gdbarch, mips_register_name); - if (info.osabi == GDB_OSABI_IRIX) - tdep->mips_processor_reg_names = mips_irix_reg_names; - else if (info.bfd_arch_info != NULL && info.bfd_arch_info->mach == bfd_mach_mips3900) - tdep->mips_processor_reg_names = mips_tx39_reg_names; - else - tdep->mips_processor_reg_names = mips_generic_reg_names; set_gdbarch_read_pc (gdbarch, mips_read_pc); set_gdbarch_write_pc (gdbarch, generic_target_write_pc); set_gdbarch_deprecated_target_read_fp (gdbarch, mips_read_sp); /* Draft FRAME base. */ |