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author | Kevin Buettner <kevinb@redhat.com> | 2002-04-11 19:08:56 +0000 |
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committer | Kevin Buettner <kevinb@redhat.com> | 2002-04-11 19:08:56 +0000 |
commit | e3f36dbd4775498d38cb5a6d24608c2c7626c209 (patch) | |
tree | a01700c885dc4055a433ff88f2baf668120343f2 /gdb/rs6000-tdep.c | |
parent | 943c9c25d602a474cff9d9c6a1a4563d6c23548d (diff) | |
download | fsf-binutils-gdb-e3f36dbd4775498d38cb5a6d24608c2c7626c209.zip fsf-binutils-gdb-e3f36dbd4775498d38cb5a6d24608c2c7626c209.tar.gz fsf-binutils-gdb-e3f36dbd4775498d38cb5a6d24608c2c7626c209.tar.bz2 |
Add support for the fpscr register for Power / PowerPC targets.
Diffstat (limited to 'gdb/rs6000-tdep.c')
-rw-r--r-- | gdb/rs6000-tdep.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 4b07b5d..73b2cba 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -2075,7 +2075,7 @@ rs6000_convert_from_func_ptr_addr (CORE_ADDR addr) /* UISA-level SPRs for PowerPC. */ #define PPC_UISA_SPRS \ - /* 66 */ R4(cr), R(lr), R(ctr), R4(xer), R0 + /* 66 */ R4(cr), R(lr), R(ctr), R4(xer), R4(fpscr) /* Segment registers, for PowerPC. */ #define PPC_SEGMENT_REGS \ @@ -2109,7 +2109,8 @@ rs6000_convert_from_func_ptr_addr (CORE_ADDR addr) static const struct reg registers_power[] = { COMMON_UISA_REGS, - /* 66 */ R4(cnd), R(lr), R(cnt), R4(xer), R4(mq) + /* 66 */ R4(cnd), R(lr), R(cnt), R4(xer), R4(mq), + /* 71 */ R4(fpscr) }; /* PowerPC UISA - a PPC processor as viewed by user-level code. A UISA-only @@ -2547,8 +2548,11 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep->ppc_xer_regnum = 69; if (v->mach == bfd_mach_ppc_601) tdep->ppc_mq_regnum = 124; - else + else if (power) tdep->ppc_mq_regnum = 70; + else + tdep->ppc_mq_regnum = -1; + tdep->ppc_fpscr_regnum = power ? 71 : 70; if (v->arch == bfd_arch_powerpc) switch (v->mach) |