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| author | Andrew Cagney <cagney@redhat.com> | 2003-03-17 18:27:07 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-03-17 18:27:07 +0000 |
| commit | 0a61325988c3bd0138ce4db2094f674bf500a4b4 (patch) | |
| tree | 37c0c3ac01659854ed7512b7780d2a987ff80f3d /gdb/rs6000-tdep.c | |
| parent | f77ed96c7bc56ceff1efa81a78fc9a02006e844f (diff) | |
| download | gdb-0a61325988c3bd0138ce4db2094f674bf500a4b4.zip gdb-0a61325988c3bd0138ce4db2094f674bf500a4b4.tar.gz gdb-0a61325988c3bd0138ce4db2094f674bf500a4b4.tar.bz2 | |
2003-03-17 Andrew Cagney <cagney@redhat.com>
* rs6000-tdep.c (ppc_floating_point_unit_p): New function.
* ppc-tdep.h (ppc_floating_point_unit_p): Declare.
From Elena Zannoni <ezannoni@redhat.com>
* ppc-sysv-tdep.c (ppc_sysv_abi_push_arguments): Handle e500
vector and floating-point parameters.
(ppc_sysv_abi_use_struct_convention): Handle e500 struct return
convention.
(ppc_sysv_abi_broken_use_struct_convention): Ditto.
Diffstat (limited to 'gdb/rs6000-tdep.c')
| -rw-r--r-- | gdb/rs6000-tdep.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 46733a3..6d95aaf 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -137,6 +137,18 @@ altivec_register_p (int regno) return (regno >= tdep->ppc_vr0_regnum && regno <= tdep->ppc_vrsave_regnum); } +/* Use the architectures FP registers? */ +int +ppc_floating_point_unit_p (struct gdbarch *gdbarch) +{ + const struct bfd_arch_info *info = gdbarch_bfd_arch_info (gdbarch); + if (info->arch == bfd_arch_powerpc) + return (info->mach != bfd_mach_ppc_e500); + if (info->arch == bfd_arch_rs6000) + return 1; + return 0; +} + /* Read a LEN-byte address from debugged memory address MEMADDR. */ static CORE_ADDR |