diff options
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/amd64-tdep.c | 25 |
2 files changed, 25 insertions, 4 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index a8ef7f1..78e93ba 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,9 @@ 2004-05-30 Mark Kettenis <kettenis@gnu.org> + * amd64-tdep.c (amd64_supply_fpregset): Adjust comment. + (amd64_collect_fpregset): New function. + (amd64_regset_from_core_section): Use amd64_collect_fpregset. + * hppa-tdep.h (hppa_regnum): Add HPPA_R31_REGNUM. * i386-tdep.c (i386_supply_gregset): Adjust comment. diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c index 2ce8efc..4a64bf3 100644 --- a/gdb/amd64-tdep.c +++ b/gdb/amd64-tdep.c @@ -1048,9 +1048,9 @@ amd64_frame_align (struct gdbarch *gdbarch, CORE_ADDR sp) } -/* Supply register REGNUM from the floating-point register set REGSET - to register cache REGCACHE. If REGNUM is -1, do this for all - registers in REGSET. */ +/* Supply register REGNUM from the buffer specified by FPREGS and LEN + in the floating-point register set REGSET to register cache + REGCACHE. If REGNUM is -1, do this for all registers in REGSET. */ static void amd64_supply_fpregset (const struct regset *regset, struct regcache *regcache, @@ -1062,6 +1062,22 @@ amd64_supply_fpregset (const struct regset *regset, struct regcache *regcache, amd64_supply_fxsave (regcache, regnum, fpregs); } +/* Collect register REGNUM from the register cache REGCACHE and store + it in the buffer specified by FPREGS and LEN as described by the + floating-point register set REGSET. If REGNUM is -1, do this for + all registers in REGSET. */ + +static void +amd64_collect_fpregset (const struct regset *regset, + const struct regcache *regcache, + int regnum, void *fpregs, size_t len) +{ + const struct gdbarch_tdep *tdep = gdbarch_tdep (regset->arch); + + gdb_assert (len == tdep->sizeof_fpregset); + amd64_collect_fxsave (regcache, regnum, fpregs); +} + /* Return the appropriate register set for the core section identified by SECT_NAME and SECT_SIZE. */ @@ -1074,7 +1090,8 @@ amd64_regset_from_core_section (struct gdbarch *gdbarch, if (strcmp (sect_name, ".reg2") == 0 && sect_size == tdep->sizeof_fpregset) { if (tdep->fpregset == NULL) - tdep->fpregset = regset_alloc (gdbarch, amd64_supply_fpregset, NULL); + tdep->fpregset = regset_alloc (gdbarch, amd64_supply_fpregset, + amd64_collect_fpregset); return tdep->fpregset; } |