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| author | Vladimir Prus <vladimir@codesourcery.com> | 2007-06-15 20:19:17 +0000 |
|---|---|---|
| committer | Vladimir Prus <vladimir@codesourcery.com> | 2007-06-15 20:19:17 +0000 |
| commit | 8ed86d01ca8b14c14f37429df136130158066f8a (patch) | |
| tree | a3231e56da4ff518ccdf29560df00bcc783ede04 /gdb/m68kbsd-tdep.c | |
| parent | 83cc5c53e52677b0b951844c49ef1b2c94999809 (diff) | |
| download | gdb-8ed86d01ca8b14c14f37429df136130158066f8a.zip gdb-8ed86d01ca8b14c14f37429df136130158066f8a.tar.gz gdb-8ed86d01ca8b14c14f37429df136130158066f8a.tar.bz2 | |
* m68k-tdep.h (enum m68k_flavour): New.
(struct gdbarch_tdep): New fields
float_return, flavour and fpregs_present.
* m68k-tdep.c (m68k_register_type): Use
fpregs_present and conditionalize floating
registers type on flavour.
(m68k_register_names): New.
(m68k_register_name): Use the above.
(m68k_convert_register_p): Consult fpregs_present.
(m68k_register_to_value, m68k_value_to_register):
Use register_type to obtain the type of floating
point registers.
(m68k_svr4_extract_return_value): Check tdep->float_return.
Use register_type to get the type of floating
point regiters.
(m68k_svr4_store_return_value): Likewise.
(m68k_dwarf_reg_to_regnum): Check tdep->fpregs_present.
(m68k_analyze_register_saves): Likewise.
(m68k_gdbarch_init): Extract infromation
from XML description, if present. Guess coldfire by
looking at the file, if present. Conditionalize
setting of long double format. Set decr_pc_after_break
to 2 on coldfire and fido. Enable XML-driven
register description.
* m68kbsd-tdep.c (m68kbsd_fpreg_offset): Use
size of tdep->fpreg_type, as opposed to hardcoded value.
* Makefile.in (m68k-tdep.o): Update dependencies.
Diffstat (limited to 'gdb/m68kbsd-tdep.c')
| -rw-r--r-- | gdb/m68kbsd-tdep.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/m68kbsd-tdep.c b/gdb/m68kbsd-tdep.c index 01208e5..383a303 100644 --- a/gdb/m68kbsd-tdep.c +++ b/gdb/m68kbsd-tdep.c @@ -45,10 +45,12 @@ int m68kbsd_fpreg_offset (int regnum) { + int fp_len = TYPE_LENGTH (gdbarch_register_type (current_gdbarch, regnum)); + if (regnum >= M68K_FPC_REGNUM) - return 8 * 12 + (regnum - M68K_FPC_REGNUM) * 4; + return 8 * fp_len + (regnum - M68K_FPC_REGNUM) * 4; - return (regnum - M68K_FP0_REGNUM) * 12; + return (regnum - M68K_FP0_REGNUM) * fp_len; } /* Supply register REGNUM from the buffer specified by FPREGS and LEN |