* config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
* config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
Remove
* i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
(i386_extract_return_value): Rewritten. Correctly support all
floating-point types and large integer types on targets that use
the standard i386 GDB register layout and return floating-point
values in the FPU.
definitions.
(TARGET_BYTE_ORDER): Moved here from tm-i386v.h.
(IEEE_FLOAT): Moved here from tm-i386v.h.
(START_INFERIOR_TRAPS_EXPECTED): Define default as 2.
(FUNCTION_START_OFFSET): Moved here from tm-i386v.h.
(SKIP_PROLOGUE): Moved here from tm-i386v.h.
(SAVED_PC_AFTER_CALL): Moved here from tm-i386v.h.
(INNER_THAN): Moved here from tm-i386v.h.
(BREAKPOINT): Moved here from tm-i386v.h.
(DECR_PC_AFTER_BREAK): Moved here from tm-i386v.h.
(ABOUT_TO_RETURN): Moved here from tm-i386v.h.
(REGISTER_SIZE): Moved here from tm-i386v.h.
(NUM_REGS): Moved here from tm-i386v.h.
(REGISTER_NAMES): Moved here from tm-i386v.h.
(EXTRACT_STRUCT_VALUE_ADDRESS): Moved here from tm-i386v.h.
(FP_REGNUM): Moved here from tm-i386v.h.
(SP_REGNUM): Moved here from tm-i386v.h.
(PC_REGNUM): Moved here from tm-i386v.h.
(PS_REGNUM): Moved here from tm-i386v.h.
(FP0_REGNUM): Moved here from tm-i386aix.h.
(FPC_REGNUM): Moved here from tm-sun386.h.
(REGISTER_BYTES): Moved here from tm-i386aix.h.
(REGISTER_BYTE): Moved here from tm-i386aix.h.
(REGISTER_RAW_SIZE): Moved here from tm-i386aix.h.
(MAX_REGISTER_RAW_SIZE): Moved here from tm-i386aix.h.
(REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h.
(MAX_REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h.
(EXTRACT_RETURN_VALUE): Moved here from tm-i386aix.h.
(STORE_RETURN_VALUE): Moved here from tm-i386aix.h.
(REGISTER_VIRTUAL_TYPE): Moved here from tm-i386v.h.
(STORE_STRUCT_RETURN): Moved here from tm-i386v.h.
(FRAME_CHAIN): Moved here from tm-i386v4.h.
(FRAMELESS_FUNCTION_INVOCATION): Moved here from tm-i386v4.h.
(FRAME_SAVED_PC): Moved here from tm-i386os9k.h
(FRAME_ARGS_ADDRESS): Moved here from tm-i386v.h.
(FRAME_LOCALS_ADDRESS): Moved here from tm-i386v.h.
(FRAME_NUM_ARGS): Moved here from tm-i386sun.h.
(FRAME_ARGS_SKIP): Moved here from tm-i386v.h.
(FRAME_FIND_SAVED_REGS): Moved here from tm-i386v.h.
(PUSH_DUMMY_FRAME): Moved here from tm-i386v.h.
(POP_FRAME): Moved here from tm-i386v.h.
(CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET,
CALL_DUMMY_BREAKPOINT_OFFSET, FIX_CALL_DUMMY): Moved here from
tm-i386v.h
(print_387_control_word, print_387_status_word): Declare prototypes.
(struct frame_info, struct frame_saved_regs): Forward decls for
prototypes.
(SP_ARG0): Moved here from tm-i386v.h.
* config/i386/tm-i386v.h:
(i386/tm-i386.h): Include.
(TARGET_BYTE_ORDER): Remove.
(IEEE_FLOAT): Remove.
(START_INFERIOR_TRAPS_EXPECTED): Undef before redefine to 4.
(FUNCTION_START_OFFSET): Remove.
(SKIP_PROLOGUE): Remove.
(i386_skip_prologue): Remove prototype.
(SAVED_PC_AFTER_CALL): Remove.
(INNER_THAN): Remove.
(BREAKPOINT): Remove.
(DECR_PC_AFTER_BREAK): Remove.
(ABOUT_TO_RETURN): Remove.
(REGISTER_SIZE): Remove.
(NUM_REGS): Undef before redefine to 16 (no FP support).
(REGISTER_NAMES): Undef before redefine.
(FP_REGNUM, SP_REGNUM, PC_REGNUM, PS_REGNUM): Remove.
(REGISTER_BYTES): Undef before redefine.
(REGISTER_BYTE): Undef before redefine.
(REGISTER_RAW_SIZE): Undef before redefine.
(REGISTER_VIRTUAL_SIZE): Undef before redefine.
(MAX_REGISTER_RAW_SIZE): Undef before redefine.
(MAX_REGISTER_VIRTUAL_SIZE): Undef before redefine.
(REGISTER_VIRTUAL_TYPE): Undef before redefine.
(STORE_STRUCT_RETURN): Undef before redefine.
(EXTRACT_RETURN_VALUE): Undef before redefine.
(STORE_RETURN_VALUE): Undef before redefine.
(EXTRACT_STRUCT_VALUE_ADDRESS): Remove.
(FRAME_CHAIN): Undef before redefine.
(FRAMELESS_FUNCTION_INVOCATION): Undef before redefine.
(FRAME_SAVED_PC): Undef before redefine.
(FRAME_ARGS_ADDRESS): Remove.
(FRAME_LOCALS_ADDRESS): Remove.
(FRAME_NUM_ARGS): Undef before redefine.
(FRAME_ARGS_SKIP): Remove.
(FRAME_FIND_SAVED_REGS): Remove.
(PUSH_DUMMY_FRAME): Remove.
(POP_FRAME): Remove.
(CALL_DUMMY): Remove.
(CALL_DUMMY_LENGTH): Remove.
(CALL_DUMMY_START_OFFSET): Remove.
(CALL_DUMMY_BREAKPOINT_OFFSET): Remove
(FIX_CALL_DUMMY): Remove.
(print_387_control_word): Remove.
(print_387_status_word): Remove.
(SP_ARG0): Remove.
* config/i386/tm-symmetry.h:
(TM_SYMMETRY_H): Enclose file in test for define & define if needed.
(START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of
tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2.
(DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h
or tm-i386v.h, #undef, and #define to 0.
(MAX_REGISTER_RAW_SIZE): Remove.
(FRAME_CHAIN): Remove.
(FRAMELESS_FUNCTION_INVOCATION): Remove.
(FRAME_SAVED_PC): Remove.
(print_387_control_word, print_387_status_word): Remove prototypes.
* config/i386/tm-ptx.h:
(TM_PTX_H): Enclose file in test for define & define if needed.
(START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of
tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2.
(DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h
or tm-i386v.h, #undef, and #define to 0.
(SDB_REG_TO_REGNUM): Remove obsolete commented out define.
(print_387_control_word, print_387_status_word): Remove prototypes.
* config/i386/tm-linux.h:
(TM_LINUX_H): Enclose file in test for define & define if needed.
(i386/tm-i386.h): Include instead of tm-i386v.h.
(START_INFERIOR_TRAPS_EXPECTED): Remove.
* config/i386/tm-i386v4.h:
(TM_I386V4_H): Enclose file in test for define & define if needed.
(i386/tm-i386.h): Include instead of tm-i386v.h.
(START_INFERIOR_TRAPS_EXPECTED): Remove.
(FRAME_CHAIN): Moved to tm-i386.h.
(FRAMELESS_FUNCTION_INVOCATION): Moved to tm-i386.h.
(FRAME_SAVED_PC): Remove.
(sigtramp_saved_pc): Define as i386v4_sigtramp_saved_pc.
(FRAME_NUM_ARGS): Remove.
* config/i386/tm-i386os9k.h:
(TM_I386OS9K_H): Enclose file in test for define & define if needed.
(i386/tm-i386.h): Include instead of tm-i386v.h.
(START_INFERIOR_TRAPS_EXPECTED): Remove.
(NUM_REGS): Undefine before redefining.
(FRAME_CHAIN): Remove.
(FRAMELESS_FUNCTION_INVOCATION): Remove.
(FRAME_SAVED_PC): Move to tm-i386.h.
* config/i386/tm-i386nw.h:
(TM_I386NW_H): Enclose file in test for define & define if needed.
(i386/tm-i386.h): Include instead of tm-i386v.h.
(START_INFERIOR_TRAPS_EXPECTED): Remove.
* config/i386/tm-i386bsd.h:
(TM_I386BSD_H): Enclose file in test for define & define if needed.
(i386/tm-i386.h): Include instead of tm-i386v.h.
(START_INFERIOR_TRAPS_EXPECTED): Remove.
(FRAMELESS_FUNCTION_INVOCATION): Remove.
(FRAME_SAVED_PC): Remove.
* config/i386/tm-i386aix.h:
(i386/tm-i386.h): Include instead of tm-i386v.h.
(START_INFERIOR_TRAPS_EXPECTED): Remove.
(FP_REGNUM): Remove.
(SP_REGNUM): Remove.
(PC_REGNUM): Remove.
(PS_REGNUM): Remove.
(FP0_REGNUM): Moved to tm-i386.h.
(NUM_REGS): Remove.
(REGISTER_NAMES): Remove.
(REGISTER_BYTES): Moved to tm-i386.h.
(REGISTER_BYTE): Moved to tm-i386.h.
(REGISTER_RAW_SIZE): Moved to tm-i386.h.
(MAX_REGISTER_RAW_SIZE): Moved to tm-i386.h.
(REGISTER_VIRTUAL_SIZE): Moved to tm-i386.h.
(REGISTER_VIRTUAL_TYPE): Removed.
(EXTRACT_RETURN_VALUE): Moved to tm-i386.h.
(STORE_RETURN_VALUE): Moved to tm-i386.h.
* config/i386/tm-sun386.h:
(TM_SUN386_H): Enclose file in test for define & define if needed.
(i386/tm-i386.h): Include.
(TARGET_BYTE_ORDER): Remove.
(FUNCTION_START_OFFSET): Remove.
(SKIP_PROLOGUE): Remove.
(SAVED_PC_AFTER_CALL): Remove.
(INNER_THAN): Remove.
(BREAKPOINT): Remove.
(DECR_PC_AFTER_BREAK): Remove.
(ABOUT_TO_RETURN): Remove.
(REGISTER_SIZE): Remove.
(NUM_REGS): Undefine before defining.
(REGISTER_NAMES): Undefine before redefining.
(REGISTER_BYTES): Undefine before redefining.
(REGISTER_BYTE): Undefine before defining.
(FP_REGNUM): Undefine before defining.
(PC_REGNUM): Undefine before defining.
(FPC_REGNUM): Undefine before defining.
(REGISTER_RAW_SIZE): Undefine before defining.
(FRAME_CHAIN): Undefine before defining.
(FRAMELESS_FUNCTION_INVOCATION): Undefine before defining.
(FRAME_SAVED_PC): Undefine before defining.
(FRAME_NUM_ARGS): Moved to tm-i386.h.
(MAX_REGISTER_RAW_SIZE): Remove.
(MAX_REGISTER_VIRTUAL_SIZE): Remove.
(STORE_STRUCT_RETURN): Remove.
(EXTRACT_STRUCT_VALUE_ADDRESS): Remove.
(FRAME_ARGS_ADDRESS): Remove.
(FRAME_LOCALS_ADDRESS): Remove.
(FRAME_NUM_ARGS): Undefine before defining.
(FRAME_ARGS_SKIP): Remove.
(FRAME_FIND_SAVED_REGS): Remove.
(PUSH_DUMMY_FRAME): Remove.
(POP_FRAME): Remove.
(CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET): Remove.
(struct frame_info, struct frame_saved_regs): Remove forward decls
for prototypes.
* config/i386/tm-i386lynx.h (i386/tm-i386.h): Include instead of
tm-i386v.h.
* config/i386/tm-i386m3.h (i386/tm-i386.h): Include instead of
tm-i386v.h.
hppa-tdep.c (pa_print_fp_reg), infcmd.c (do_registers_info),
valops.c (value_assign): Use REGISTER_CONVERT_TO_* only if
REGISTER_CONVERTIBLE is defined, otherwise just copy the content.
Pass desired type to REGISTER_CONVERT_TO_*.
* config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*):
Pass length of desired type to store/extract_floating.
* config/i386/tm-arm.h, config/i386/tm-i386aix.h,
config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
config/m88k/tm-m88k.h config/rs6000/tm-rs6000.h (REGISTER_CONVERT_*):
Use extract_floating and store_floating with length of desired type.
* config/m68k/tm-news.h (STORE,EXTRACT_RETURN_VALUE): Add type
parameter to REGISTER_CONVERT_*.
* config/a29k/tm-a29k.h, config/convex/tm-convex.h,
config/gould/tm-np1.h, config/gould/tm-pn.h, config/h8300/tm-h8300.h,
config/h8500/tm-h8500.h, config/i386/tm-i386v.h,
config/mips/tm-mips.h, config/ns32k/tm-merlin.h,
config/ns32k/tm-umax.h, config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
config/sh/tm-sh.h, config/sparc/tm-sparc.h, config/tahoe/tm-tahoe.h,
config/vax/tm-vax.h, config/z8k/tm-z8k.h (REGISTER_CONVERTIBLE,
REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Remove
versions for which REGISTER_CONVERTIBLE is always false.
* z8k-tdep.c (register_convert_to_virtual, register_convert_to_raw):
Remove, no longer used.
* alpha-tdep.c (alpha_register_convert_to_raw,
alpha_register_convert_to_virtual): New routines to handle
the different raw formats in alpha floating point registers.
* config/alpha/tm-alpha.h (REGISTER_CONVERTIBLE,
REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use them.
Mark Kettenis
Kevin Buettner
Jason Molenda
Stan Shebs
Fred Fish
Peter Schauer
Jim Kingdon
K. Richard Pixley