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author | Daniel Jacobowitz <drow@false.org> | 2007-10-24 20:29:14 +0000 |
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committer | Daniel Jacobowitz <drow@false.org> | 2007-10-24 20:29:14 +0000 |
commit | 83acabca138ee4ef3dcb7072dd1ed797fdfae4e4 (patch) | |
tree | 4d2ecdea61f930b1ee9c7fe7b730129d29dc2384 /gdb/m68k-tdep.c | |
parent | 24bf05ac93c26e876121110acc0cf8911bd7c38f (diff) | |
download | gdb-83acabca138ee4ef3dcb7072dd1ed797fdfae4e4.zip gdb-83acabca138ee4ef3dcb7072dd1ed797fdfae4e4.tar.gz gdb-83acabca138ee4ef3dcb7072dd1ed797fdfae4e4.tar.bz2 |
* amd64-tdep.c (amd64_convert_register_p): Delete.
(amd64_init_abi): Use i387_convert_register_p.
* alpha-tdep.c (alpha_convert_register_p): Return zero for
eight byte types.
(alpha_register_to_value, alpha_value_to_register): Do not handle
eight byte types.
* i386-tdep.c (i386_convert_register_p): Use i387_convert_register_p.
* i387-tdep.c (i387_convert_register_p): New.
(i387_register_to_value, i387_value_to_register): Update comments.
* i387-tdep.h (i387_convert_register_p): Declare.
* ia64-tdep.c (ia64_convert_register_p): Return zero for
builtin_type_ia64_ext.
(ia64_gdbarch_init): Do not initialize builtin_type_ia64_ext here.
(_initialize_ia64_tdep): Initialize builtin_type_ia64_ext here.
* m68k-tdep.c (m68k_convert_register_p): Return zero for
builtin_type_m68881_ext.
(m68k_register_to_value, m68k_value_to_register): Update comments.
* gdbint.texinfo (Register and Memory Data, Target Conditionals):
Document that gdbarch_convert_register_p should return zero for no-op
conversions.
Diffstat (limited to 'gdb/m68k-tdep.c')
-rw-r--r-- | gdb/m68k-tdep.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c index 87e8c1d..b75a952 100644 --- a/gdb/m68k-tdep.c +++ b/gdb/m68k-tdep.c @@ -171,7 +171,8 @@ m68k_convert_register_p (int regnum, struct type *type) { if (!gdbarch_tdep (current_gdbarch)->fpregs_present) return 0; - return (regnum >= M68K_FP0_REGNUM && regnum <= M68K_FP0_REGNUM + 7); + return (regnum >= M68K_FP0_REGNUM && regnum <= M68K_FP0_REGNUM + 7 + && type != builtin_type_m68881_ext); } /* Read a value of type TYPE from register REGNUM in frame FRAME, and @@ -193,8 +194,7 @@ m68k_register_to_value (struct frame_info *frame, int regnum, return; } - /* Convert to TYPE. This should be a no-op if TYPE is equivalent to - the extended floating-point format used by the FPU. */ + /* Convert to TYPE. */ get_frame_register (frame, regnum, from); convert_typed_floating (from, fpreg_type, to, type); } @@ -218,8 +218,7 @@ m68k_value_to_register (struct frame_info *frame, int regnum, return; } - /* Convert from TYPE. This should be a no-op if TYPE is equivalent - to the extended floating-point format used by the FPU. */ + /* Convert from TYPE. */ convert_typed_floating (from, type, to, fpreg_type); put_frame_register (frame, regnum, to); } |