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155 Commits

Author SHA1 Message Date
Richard Earnshaw
082fc60dfc * arm-tdep.c: Include elf-bfd.h and coff/internal.h. 
(MSYMBOL_SET_SPECIAL, MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Move defines
to here from config/tm-arm.h.
(coff_sym_is_thumb): Make static.
(arm_elf_make_msymbol_special): New function.
(arm_coff_make_msymbol_special): New function.
* config/arm/tm-arm.h (MSYMBOL_SET_SPECIAL): Delete definition.
(MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Likewise.
(coff_sym_is_thumb): Delete declaration.
(arm_elf_make_msymbol_special): Declare.
(arm_coff_make_msymbol_special): Declare.
(ELF_MAKE_MSYMBOL_SPECIAL): Call arm_elf_make_msymbol_special.
(COFF_MAKE_MSYMBOL_SPECIAL): Call arm_coff_make_msymbol_special.
 2002-02-06 15:21:17 +00:00
Richard Earnshaw
039c576668 * arm-tdep.c (arm_software_single_step): ANSIfy function declaration. 2002-02-06 13:12:14 +00:00
Richard Earnshaw
5e74b15c0d * gdbarch.sh (PRINT_FLOAT_INFO): Add rule. 
* gdbarch.c gdbarch.h: Regenerate.
* arch-utils.c (default_print_float_info): New function.
* arch-utils.h (default_print_float_info): Prototype it.
* infcmd.c (float_info): Call PRINT_FLOAT_INFO.
* doc/gdbint.texinfo (FLOAT_INFO): Mark as deprecated.
(PRINT_FLOAT_INFO): Document it.

* arm-tdep.c (arm_print_float_info): Renamed from arm_float_info.
* config/arm/tm-arm.h (FLOAT_INFO): Delete.
(PRINT_FLOAT_INFO): Define.
 2002-02-06 13:00:49 +00:00
Andrew Cagney
9f60d481c2 * cli/cli-decode.c (do_cfunc, set_cmd_cfunc): New functions. 
(do_sfunc, set_cmd_sfunc): New functions.

* command.h (struct cmd_list_element): Add field func.
* cli/cli-decode.h (struct cmd_list_element): Ditto.
* command.h (set_cmd_sfunc, set_cmd_cfunc): Declare.
* cli/cli-decode.h: Ditto.

* cli/cli-decode.c (help_cmd): Test for func not cfunc/sfunc.
(help_all, help_cmd_list): Ditto.
(find_cmd, complete_on_cmdlist): Ditto.
* top.c (execute_command): Ditto.

* cli/cli-setshow.c (do_setshow_command): Call func instead of
function.sfunc.

* infcmd.c (notice_args_read): Fix function signature.

* cli/cli-cmds.c (init_cli_cmds): Use set_cmd_sfunc.
* cli/cli-decode.c (add_set_cmd): Ditto.
* utils.c (initialize_utils): Ditto.
* maint.c (_initialize_maint_cmds): Ditto.
* infrun.c (_initialize_infrun): Ditto.
* demangle.c (_initialize_demangler): Ditto.
* remote.c (add_packet_config_cmd): Ditto.
* mips-tdep.c (_initialize_mips_tdep): Ditto.
* cris-tdep.c (_initialize_cris_tdep): Ditto.
* proc-api.c (_initialize_proc_api): Ditto.
* kod.c (_initialize_kod): Ditto.
* valprint.c (_initialize_valprint): Ditto.
* top.c (init_main): Ditto.
* infcmd.c (_initialize_infcmd): Ditto.
* corefile.c (_initialize_core): Ditto.
* arm-tdep.c (_initialize_arm_tdep): Ditto.
* arch-utils.c (initialize_current_architecture): Ditto.
(_initialize_gdbarch_utils): Ditto.
* alpha-tdep.c (_initialize_alpha_tdep): Ditto.

* cli/cli-decode.c (add_cmd): Use set_cmd_cfunc.
* wince.c (_initialize_inftarg): Ditto.
* symfile.c (_initialize_symfile): Ditto.
* mips-tdep.c (_initialize_mips_tdep): Ditto.
* language.c (_initialize_language): Ditto.
* arc-tdep.c (_initialize_arc_tdep): Ditto.
 2002-02-05 04:37:23 +00:00
Richard Earnshaw
181c1381a5 * gdbarch.sh (copyright): Update years in generated header. 
(SMASH_TEXT_ADDRESS): Add rule.
*gdbarch.h, gdbarch.c: Re-generate.
* coffread.c: Multi-arch uses of SMASH_TEXT_ADDRESS.
* dbxread.c: Likewise.
* dwarfread.c: Likewise.
* elfread.c: Likewise.
* somread.c: Likewise.

* arm-tdep.c (arm_smash_text_address): New function.
* config/arm/tm-arm.h (SMASH_TEXT_ADDRESS): Define in terms of above.
 2002-02-04 11:55:36 +00:00
Richard Earnshaw
0defa245fc * arm-tdep.c (arm_frameless_function_invocation): Add some comments. 
(arm_frame_args_address, arm_frame_locals_address): New functions.
(arm_frame_num_args): New function.
* config/tm-arm.h (FRAME_ARGS_ADDRESS): Call arm_frame_args_address.
(FRAME_LOCALS_ADDRESS): Call arm_frame_locals_address.
(FRMA_NUM_ARGS): Call arm_frame_num_args.
 2002-02-01 13:39:43 +00:00
Richard Earnshaw
6eb69eab29 * arm-tdep.c (arm_call_dummy_words): Define. 
* arm-linux-tdep.c (arm_linux_call_dummy_words): Define.
* config/arm/tm-arm.h (CALL_DUMMY_P): Define.
(CALL_DUMMY_WORDS): Define.
(arm_call_dummy_words): Declare.
* config/arm/tm-linux.h (CALL_DUMMY_WORDS): Define.
(arm_linux_call_dummy_words): Declare.
 2002-01-30 16:35:51 +00:00
Fred Fish
3d74b771bd Approved by fnasser@redhat.com: 
2002-01-21  Fred Fish  <fnf@redhat.com>
	* arm-tdep.c (thumb_skip_prologue): Quit scanning prologue
	when we have found all instructions we are looking for.
 2002-01-21 20:12:36 +00:00
Richard Earnshaw
966fbf700a * arm-tdep.c (arm_register_name): New function. 
(arm_registers_names): Make static.
* config/arm/tm-arm.h (arm_register_names): Delete declaration.
(arm_register_name): Declare.
(REGISTER_NAME): Use it.
 2002-01-21 17:36:11 +00:00
Richard Earnshaw
c3b4394c3a Richard Earnshaw <rearnsha@arm.com> 
and Kevin Buettner  <kevinb@redhat.com>
Convert arm targets to new FRAME interface.
* arm-tdep.c (struct frame_extra_info): Remove fsr.
(arm_frame_find_save_regs): Delete.
(arm_frame_init_saved_regs): New.
(arm_init_extra_frame_info): Alloacte saved_regs as required.
Allocate extra_info as required.  Convert all uses of fsr.regs
to use saved_regs, similarly all uses of EXTRA_FRAME_INFO fields
to use extra_info.
(thumb_scan_prologue, arm_scan_prologue, arm_find_callers_reg)
(arm_frame_chain, arm_frame_saved_pc, arm_pop_frame): Likewise.
(check_prologue_cache, save_prologue_cache): Likewise.
(_initialize_arm_tdep): Ensure prologue_cache is correctly set up.
* config/arm/tm-arm.h (EXTRA_FRAME_INFO): Delete.
(FRAME_FIND_SAVED_REGS): Delete.
(arm_frame_find_saved_regs): Delete prototype.
(arm_frame_init_saved_regs): New prototype.
(FRAME_INIT_SAVED_REGS): Define.
 2002-01-21 16:27:42 +00:00
Richard Earnshaw
dd96c05b5f MAINTAINERS (write-after-approval): Add myself. 
arm-tdep.c (arm_init_extra_frame_info): Cast NULL argument to
IN_SIGTRAMP.
 2002-01-09 18:07:48 +00:00
Andrew Cagney
d7449b42d3 s/BIG_ENDIAN/BFD_ENDIAN_BIG/ 2002-01-05 04:30:46 +00:00
Kevin Buettner
d4473757f1 * arm-tdep.c (arm_scan_prologue): Don't require "mov ip, sp" 
to be the first instruction in the prologue.  Also, revise
	the way the frame offset is computed for frameless functions.
 2001-12-20 21:56:56 +00:00
Kevin Buettner
f079148d61 Fix some ARM call dummy problems. 2001-12-20 21:40:22 +00:00
Elena Zannoni
16a0f3e75e 2001-12-19 Elena Zannoni <ezannoni@redhat.com> 
* corefile.c (do_captured_read_memory_integer,
        safe_read_memory_integer): New functions.
        * gdbcore.h (safe_read_memory_integer): Export.
        * arm-tdep.c (arm_scan_prologue): Use safe_read_memory_integer,
        to read the frame value, to capture calls to error().
 2001-12-19 23:54:27 +00:00
Fernando Nasser
80fcf3f023 2001-12-19 Fernando Nasser <fnasser@redhat.com> 
* config/arm/tm-arm.h: Properly define SOFTWARE_SINGLE_STEP_P.
	Always define SOFTWARE_SINGLE_STEP.
	* config/arm/tm-embed.h: Properly define SOFTWARE_SINGLE_STEP_P.
	* arm-tdep.c (arm_get_next_pc, thumb_get_next_pc, bitcount,
	shifted_reg_val): Always compile these functions.
	(arm_software_single_step): Fix second argument in function calls.
 2001-12-19 17:57:42 +00:00
Fernando Nasser
9512d7fdf5 2001-12-17 Fernando Nasser <fnasser@redhat.com> 
From Richard Earnshaw <rearnsha@arm.com>:
	* arm-tdep.c (arm_software_single_step): New function. Implements
	software single-stepping for ARM targets.
	(arm_get_next_pc, thumb_get_next_pc, bitcount, shifted_reg_val): Only
	needed for software single-stepping.
	* config/arm/tm-arm.h: Activate SOFTWARE_SINGLE_STEP_P.
 2001-12-17 17:03:58 +00:00
Corinna Vinschen
50f6fb4b7a * arm-tdep.c (arm_skip_prologue): Always skip prologue by scanning 
the prologue if source is assembler.
 2001-12-05 08:36:01 +00:00
Kevin Buettner
a42dd537c4 Define SVR4 link map offset fetcher for Linux/ARM. 2001-11-30 20:27:09 +00:00
Andrew Cagney
032758dc55 * arm-tdep.c (arm_register_type): New function. 
(arm_register_convertible): Delete.
(arm_register_convert_to_virtual): Delete.
(arm_register_convert_to_raw): Delete.
* config/arm/tm-arm.h (REGISTER_CONVERTIBLE): Delete.
(REGISTER_CONVERT_TO_VIRTUAL): Delete.
(REGISTER_CONVERT_TO_RAW): Delete.
(REGISTER_VIRTUAL_TYPE): Redefine as call to arm_register_type.
(arm_register_type): Declare.
 2001-11-14 08:18:33 +00:00
Andrew Cagney
fd0407d670 Add explicit #include of "value.h". 2001-10-21 17:19:38 +00:00
Andrew Cagney
a37b3cc06e * arm-tdep.c (convert_from_extended, convert_to_extended): Delete 
assembler version of function.
(convert_from_extended, convert_to_extended): Rewrite. Use
floatformat_to_doublest, floatformat_from_doublest,
floatformat_arm_ext_big, floatformat_arm_ext_littlebyte_bigword.
(arm_push_arguments): Use extract_floating and store_floating to
perform floating point conversions.
(SWAP_TARGET_AND_HOST): Delete macro.
* arm-linux-tdep.c (arm_linux_push_arguments): Use
extract_floating and store_floating to perform floating point
conversions.
 2001-08-21 04:31:32 +00:00
Andrew Cagney
d16aafd8c8 * defs.h (HOST_FLOAT_FORMAT, HOST_DOUBLE_FORMAT) 
(HOST_FLOAT_FORMAT, HOST_DOUBLE_FORMAT)
(HOST_LONG_DOUBLE_FORMAT, DOUBLEST)
(floatformat_to_doublest, floatformat_from_doublest)
(floatformat_is_negative, floatformat_is_nan)
(floatformat_mantissa, store_floating)
(extract_floating): Move declaration from here.
* doublest.h: To here.  New file.
* utils.c (get_field, floatformat_to_doublest, put_field)
(ldfrexp, floatformat_from_doublest, floatformat_is_negative)
(floatformat_is_nan, floatformat_mantissa)
(FLOATFORMAT_CHAR_BIT): Move from here.
* doublest.c: To here.  New file.
* findvar.c (store_floating, extract_floating): Move from here.
* doublest.c: To here.
* Makefile.in (SFILES): Add doublest.c.
(COMMON_OBS): Add doublest.o.
(doublest.o): Specify dependencies.
(doublest_h): Define.

* config/m88k/tm-m88k.h: Include "doublest.h".
* config/i960/tm-i960.h: Ditto.
* config/i386/tm-symmetry.h: Ditto.
* rs6000-tdep.c, valarith.c: Ditto.
* valprint.c, stabsread.c, sh-tdep.c: Ditto.
* ia64-tdep.c, i387-tdep.c, i386-tdep.c: Ditto.
* values.c, arm-tdep.c, arm-linux-tdep.c: Ditto.
* alpha-tdep.c, ax.h, expression.h: Ditto.
* sh-tdep.c, parse.c, top.c, value.h: Ditto.

* Makefile.in (arm-tdep.o): Add $(doublest_h).
(i386-tdep.o, i387-tdep.o, ia64-tdep.o): Ditto.
(rs6000-tdep.o, stabsread.o, valarith.o): Ditto.
(values.o, valprint.o, arm-linux-tdep.o): Ditto.
(alpha-tdep.o, ax_h, parse.o, top.o, value_h): Ditto.
(parser_defs_h): Ditto.
(expression_h): Add $(doublest_h) and $(symtab_h).
 2001-08-01 18:39:27 +00:00
Andrew Cagney
ea7c478fe2 s/value_ptr/struct value */ 2001-07-15 20:10:02 +00:00
Kevin Buettner
b6ba6518e9 Update/correct copyright notices. 2001-03-06 08:22:02 +00:00
Andrew Cagney
4e052eda91 Create new file regcache.h. Update all uses. 2001-03-01 01:39:22 +00:00
Jonathan Larmour
911413e6b3 * arm-tdep.c (check_prologue_cache): Fix off by 1 error. 
(save_prologue_cache): Ditto.
 2001-02-19 22:03:25 +00:00
Andrew Cagney
3bb04bddc3 Wed Sep 6 23:15:43 2000 Andrew Cagney <cagney@b1.cygnus.com> 
* remote-rdi.c (voiddummy): Update function signature to match
        struct Dbg_HostosInterface's reset method.
        * remote-rdp.c (rdp_step): Fix handle parameter to
        remote_rdp_insert_breakpoint and remote_rdp_remove_breakpoint.

        * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS_P): Provide default
        definition.
        (arm_init_extra_frame_info): Use.
 2000-09-06 23:39:15 +00:00
Kevin Buettner
2a451106e2 Add support for backtracing through signal handlers on Linux/ARM. Also, 
make prologue scanning code somewhat less naive about optimized code
on GNU/Linux/ARM.
 2000-09-06 00:39:11 +00:00
Andrew Cagney
53904c9e67 Change signature of function add_set_enum_cmd() so that it uses 
constant character pointers.  Update everything.
As a consequence fix infrun's follow-fork plugging a small memory leak.
 2000-06-08 00:52:56 +00:00
Andrew Cagney
1ed2a1352d Fix signature of add_set_enum_cmd. Change VAR parameter to char**. 
Cleanup signature of add_set_cmd.  Change VAR parameter to void*.
 2000-05-16 03:03:13 +00:00
Jonathan Larmour
c78858285b * arm-tdep.c (thumb_skip_prologue): Take function end addr argument 
so that we can stop searching for the prologue past the function end
        (arm_skip_prologue): Call thumb_skip_prologue with function end addr
 2000-03-24 21:33:35 +00:00
Andrew Cagney
30f6df08a5 Include <ctype.h> for isupper(). 2000-02-29 07:23:02 +00:00
Fernando Nasser
e8b09175c1 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com> 
* arm-tdep.c: Use header file instead of extern declarations for
	the {get,set}_arm_regname* functions.
 2000-02-17 19:51:04 +00:00
Fernando Nasser
bc90b915f7 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com> 
* arm-tdep.c (set_disassembly_flavor, arm_othernames,
	_initialize_arm_tdep): Allows the user to choose between any of
	the flavors available for the disassembly to be used in the "info
	reg" command and elsewhere in gdb.  It prevents having to maintain
	this information in two places by using the data kept in the
	opcodes directory.
 2000-02-16 20:17:50 +00:00
Jason Molenda
dfcd3bfb6f import gdb-2000-02-04 snapshot 2000-02-05 07:30:26 +00:00
Jason Molenda
8b93c6380e import gdb-2000-02-02 snapshot 2000-02-03 04:14:45 +00:00
Jason Molenda
da59e08184 import gdb-2000-01-31 snapshot 2000-02-01 03:19:29 +00:00
Jason Molenda
ed9a39ebf9 import gdb-1999-12-21 snapshot 1999-12-22 21:45:38 +00:00
Jason Molenda
5c44784c11 import gdb-1999-11-01 snapshot 1999-11-02 04:44:47 +00:00
Jason Molenda
104c1213b4 import gdb-1999-08-30 snapshot 1999-08-31 01:14:27 +00:00
Jason Molenda
7be570e7ce import gdb-1999-08-16 snapshot 1999-08-16 19:57:19 +00:00
Jason Molenda
96baa820df import gdb-1999-08-09 snapshot 1999-08-09 21:36:23 +00:00
Jason Molenda
c5aa993b1f import gdb-1999-07-07 post reformat 1999-07-07 20:19:36 +00:00
Jason Molenda
085dd6e638 import gdb-1999-06-28 snapshot 1999-06-28 16:06:02 +00:00
Jason Molenda
392a587b05 import gdb-1999-05-25 snapshot 1999-05-25 18:09:09 +00:00
Stan Shebs
7a292a7adf import gdb-19990422 snapshot 1999-04-26 18:34:20 +00:00
Stan Shebs
c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs
071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Andrew Cagney
98760eab33 CARP: Convert macro definitions of USE_STRUCT_CONVENTION into target 
specific functions.
 1998-11-23 12:35:23 +00:00
Zdenek Radouch
e01b420025 Modifications/fixes to support the ARM/ELF port. 1998-09-01 16:24:23 +00:00
Stan Shebs
72c9954b87 * arm-xdep.c: Move native-specific code to here from arm-tdep.c. 
* arm-tdep.c (arm_apcs_32): New global.
	(arm_addr_bits_remove, arm_saved_pc_after_call,
 	arm_push_dummy_frame, arm_pop_frame): New functions.
	(arm_skip_prologue): Updated version from Richard Earnshaw.
	(_initialize_arm_tdep): Add set/show "apcs32".
	* config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
	arm_addr_bits_remove.
	(SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
	(frame_find_saved_regs): Declare properly.
	(PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
	(POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
	explicit mask.
	* config/arm/nm-arm.h: New file.
	* config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
	Move definitions to nm-arm.h.
	* config/arm/arm.mh (NAT_FILE): Define.
PR 8941
 1996-04-05 04:14:11 +00:00
J.T. Conklin
2b57629364 * configure.in: Check for working mmap, ansi headers, string.h, 
strings.h, and memory.h.
* configure: Regenerated.

* gdb_stat.h: New file, "portable" <sys/stat.h>.
* gdb_string.h: New file, "portable" <string.h>.

* altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c,
convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c,
gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c,
i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c,
mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c,
rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c,
symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c,
ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h"
instead of <sys/stat.h>.

* alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c,
ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c,
core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c,
dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c,
exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c,
fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c,
inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c,
m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c,
monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c,
printcmd.c, procfs.c, regex.c, remote-adapt.c, remote-arc.c,
remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c,
remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c,
remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c,
remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c,
remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c,
solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c,
symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c,
valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include
"gdb_string.h" instead of <string.h>.
* gdbtk.c: Likewise.

* config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h,
sparc/xm-sun4os4.h (HAVE_MMAP): Removed.

* config/xm-lynx.h, config/i386/xm-ptx.h,
config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h,
config/mips/xm-irix3.h, config/mips/xm-mips.h,
config/mips/xm-news-mips.h, config/mips/xm-riscos.h,
config/pa/hppah.h, config/rs6000/xm-rs6000.h,
config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h,
config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h,
config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed.
* config/mips/xm-irix3.h, config/mips/xm-mips.h,
config/pa/xm-hppah.h (memcpy, memset): Removed declarations.
 1995-08-01 20:14:27 +00:00
Steve Chamberlain
54af8e6e7b Wed May 24 15:49:47 1995 Steve Chamberlain <sac@slash.cygnus.com> 
* arm-tdep.c (convert_from_extended, convert_to_extended):
	New.
	* coffread.c (enter_linenos): Return if linetab 0.
	* config/arm/arm.mt (TDEPFILES): Add simulator support.
	* config/arm/tm-arm.h (FRAME_FIND_SAVED_REGS): Fix prototypes.
 1995-05-24 23:56:24 +00:00
K. Richard Pixley
bd5635a1e2 Initial revision 1991-03-28 16:26:26 +00:00