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| author | Andrew Cagney <cagney@redhat.com> | 2000-06-08 06:35:40 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2000-06-08 06:35:40 +0000 |
| commit | bf64bfd6baaed5dfd64fe518f84e87f95ef8665e (patch) | |
| tree | d7563d28b492c5cccd349d81b588628118adb55a /gdb/mips-tdep.c | |
| parent | b0069a177563e97d76ab70c0e9f70ffe85759876 (diff) | |
| download | gdb-bf64bfd6baaed5dfd64fe518f84e87f95ef8665e.zip gdb-bf64bfd6baaed5dfd64fe518f84e87f95ef8665e.tar.gz gdb-bf64bfd6baaed5dfd64fe518f84e87f95ef8665e.tar.bz2 | |
MIPS is always multi-arch enabled.
Diffstat (limited to 'gdb/mips-tdep.c')
| -rw-r--r-- | gdb/mips-tdep.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c index 971b04a..fd77607 100644 --- a/gdb/mips-tdep.c +++ b/gdb/mips-tdep.c @@ -1,5 +1,8 @@ /* Target-dependent code for the MIPS architecture, for GDB, the GNU Debugger. - Copyright 1988-1999, Free Software Foundation, Inc. + + Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, + 1997, 1998, 1999, 2000, 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. @@ -3868,10 +3871,28 @@ mips_gdbarch_init (info, arches) mips_abi = MIPS_ABI_UNKNOWN; break; } + /* Try the architecture for any hint of the corect ABI */ + if (mips_abi == MIPS_ABI_UNKNOWN + && info.bfd_arch_info != NULL + && info.bfd_arch_info->arch == bfd_arch_mips) + { + switch (info.bfd_arch_info->mach) + { + case bfd_mach_mips3900: + mips_abi = MIPS_ABI_EABI32; + break; + case bfd_mach_mips4100: + case bfd_mach_mips5000: + mips_abi = MIPS_ABI_EABI64; + break; + } + } #ifdef MIPS_DEFAULT_ABI if (mips_abi == MIPS_ABI_UNKNOWN) mips_abi = MIPS_DEFAULT_ABI; #endif + if (mips_abi == MIPS_ABI_UNKNOWN) + mips_abi = MIPS_ABI_O32; /* try to find a pre-existing architecture */ for (arches = gdbarch_list_lookup_by_info (arches, &info); @@ -4043,6 +4064,9 @@ mips_gdbarch_init (info, arches) case bfd_mach_mips4111: tdep->mips_fpu_type = MIPS_FPU_NONE; break; + case bfd_mach_mips4650: + tdep->mips_fpu_type = MIPS_FPU_SINGLE; + break; default: tdep->mips_fpu_type = MIPS_FPU_DOUBLE; break; |