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Author SHA1 Message Date
Ulrich Weigand
0a44cb368d * spu-tdep.c (spu_frame_unwind_cache): Add comment. 2007-05-11 20:09:29 +00:00
Ulrich Weigand
dcf52cd8d5 * spu-tdep.c: Include "observer.h". 
(spu_frame_unwind_cache): Unwind PC through overlay return stubs.
	(spu_overlay_data): New variable.
	(struct spu_overlay_table): New type.
	(spu_get_overlay_table, spu_overlay_update_osect, spu_overlay_update,
	spu_overlay_new_objfile): New functions.
	(spu_gdbarch_init): Install spu_overlay_update.
	(_initialize_spu_tdep): Register spu_overlay_new_objfile,
	allocate spu_overlay_data objfile data.
 2007-05-11 19:58:38 +00:00
Ulrich Weigand
e0cd558aaa * gdbarch.sh (software_single_step): Remove "insert_breakpoints_p" and 
"sig" arguments, add "regcache" argument.
	* gdbarch.c, gdbarch.h: Regenerate.

	* infrun.c (resume): Update SOFTWARE_SINGLE_STEP call arguments.
	(handle_inferior_event): Call remove_single_step_breakpoints directly
	instead of calling SOFTWARE_SINGLE_STEP to remove breakpoints.

	* alpha-tdep.c (alpha_software_single_step): Update argument list.
	Remove handling of !insert_breakpoints_p case.
	* arm-tdep.c (arm_software_single_step): Likewise.
	* cris-tdep.c (cris_software_single_step): Likewise.
	* mips-tdep.c (mips_software_single_step): Likewise.
	* rs6000-tdep.c (rs6000_software_single_step): Likewise.
	* sparc-tdep.c (sparc_software_single_step): Likewise.
	* spu-tdep.c (spu_software_single_step): Likewise.

	* alpha-tdep.h (alpha_software_single_step): Update prototype.
	* mips-tdep.h (mips_software_single_step): Likewise.
	* rs6000-tdep.h (rs6000_software_single_step): Likewise.
	* sparc-tdep.h (sparc_software_single_step): Likewise.
 2007-04-14 18:10:54 +00:00
Ulrich Weigand
e6590a1b7e 2007-04-12 Luis Machado <luisgpm@br.ibm.com> 
* gdbarch.sh (software_single_step): Change the return type
	from void to int and reformatted some comments to <= 80
	columns.
	* gdbarch.c, gdbarch.h: Regenerated.
	* alpha-tdep.c (alpha_software_single_step): Likewise.
	* alpha-tdep.h (alpha_software_single_step): Likewise.
	* arm-tdep.c (arm_software_single_step): Likewise.
	* cris-tdep.c (cris_software_single_step): Likewise.
	* mips-tdep.c (mips_software_single_step): Likewise.
	* mips-tdep.h (mips_software_single_step): Likewise.
	* rs6000-tdep.c (rs6000_software_single_step): Likewise.
	* rs6000-tdep.h (rs6000_software_single_step): Likewise.
	* sparc-tdep.c (sparc_software_single_step): Likewise.
	* sparc-tdep.h (sparc_software_single_step): Likewise.
	* spu-tdep.c (spu_software_single_step): Likewise.
	* infrun.c (resume): Check the return value from SOFTWARE_SINGLE_STEP
	and act accordingly.
 2007-04-12 14:52:20 +00:00
Ulrich Weigand
fe5febed21 * spu-tdep.c (spu_in_function_epilogue_p): New function. 
(spu_gdbarch_init): Install it.
 2007-03-09 03:51:04 +00:00
Ulrich Weigand
7b3dc0b75b * spu-tdep.c (spu_frame_align): New function. 
(spu_gdbarch_init): Install it.  Set call dummy location to ON_STACK.
 2007-03-08 21:32:22 +00:00
Ulrich Weigand
118dfbaf1f * spu-tdep.c (spu_unwind_pc): Mask off interrupt enable bit. 
(spu_software_single_step): Likewise.
	(spu_read_pc, spu_write_pc): New functions.
	(spu_gdbarch_init): Install them.
 2007-03-08 21:18:01 +00:00
Daniel Jacobowitz
93d42b302e * dwarf2-frame.c (dwarf2_frame_cache, dwarf2_frame_this_id) 
(dwarf2_frame_sniffer): Update.
	(dwarf2_signal_frame_this_id): New function.
	(dwarf2_signal_frame_unwind): Use it.
	(dwarf2_frame_base_sniffer): Use frame_unwind_address_in_block.
	* frame.c (frame_func_unwind): Add this_type argument.
	(get_frame_func): Update.
	(frame_unwind_address_in_block): Add this_type argument and check it.
	Fix a typo.
	(get_frame_address_in_block): Update.
	* frame.h (enum frame_type): Move higher in the file.
	(frame_unwind_address_in_block, frame_func_unwind): Add enum frame_type
	argument.

	* alpha-mdebug-tdep.c, alpha-tdep.c, amd64-tdep.c, amd64obsd-tdep.c,
	arm-tdep.c, avr-tdep.c, cris-tdep.c, frv-tdep.c, h8300-tdep.c,
	hppa-tdep.c, i386-tdep.c, i386obsd-tdep.c, ia64-tdep.c,
	libunwind-frame.c, m32c-tdep.c, m32r-linux-tdep.c, m32r-tdep.c,
	m68hc11-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-mdebug-tdep.c,
	mips-tdep.c, mn10300-tdep.c, mt-tdep.c, rs6000-tdep.c, s390-tdep.c,
	score-tdep.c, sh-tdep.c, sh64-tdep.c, sparc-tdep.c,
	sparc64obsd-tdep.c, spu-tdep.c, v850-tdep.c, vax-tdep.c,
	xstormy16-tdep.c, xtensa-tdep.c: Update calls to
	frame_func_unwind and frame_unwind_address_in_block to specify
	the frame type.  Use frame_unwind_address_in_block instead of
	frame_pc_unwind in sniffers.

	* gdb.arch/i386-signal.c, gdb.arch/i386-signal.exp: New files.
 2007-02-27 20:17:19 +00:00
Daniel Jacobowitz
8da61cc40a * doublest.c (floatformat_from_length): Use the right element from 
gdbarch floatformats.
	(floatformat_from_type, extract_typed_floating)
	(store_typed_floating): Likewise.
	* doublest.h: Remove declarations for undefined floatformat arrays.
	* gdbarch.sh (float_format, double_format, long_double_format): Change
	to pairs.
	(pformat): Update for pairs.
	* gdbarch.c, gdbarch.h: Regenerated.
	* gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double)
	(floatformats_ieee_double_littlebyte_bigword)
	(floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext)
	(floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f)
	(floatformats_vax_d): New variables.
	(builtin_type_ieee_single, builtin_type_ieee_double)
	(builtin_type_arm_ext, builtin_type_ia64_spill)
	(builtin_type_ia64_quad): Replace arrays with individual types.
	(builtin_type_ieee_single_big, builtin_type_ieee_single_little)
	(builtin_type_ieee_double_big, builtin_type_ieee_double_little)
	(builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext)
	(builtin_type_m88110_ext, builtin_type_m88110_harris_ext)
	(builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword)
	(builtin_type_ia64_spill_big, builtin_type_ia64_spill_little)
	(builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete
	unused and endian-specific types.
	(recursive_dump_type): Update for floatformat pairs.
	(build_flt): Move higher.  Handle bit == -1.  Take a floatformat pair.
	(build_gdbtypes): Use build_flt.
	(_initialize_gdbtypes): Update set of initialized types.
	* gdbtypes.h: Update declarations to match gdbtypes.c.
	(struct main_type): Store a pointer to two floatformats.
	* arch-utils.c (default_float_format, default_double_format): Delete.
	* arch-utils.h (default_float_format, default_double_format): Delete.

	* arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c,
	ia64-tdep.c,  iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c,
	mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c,
	sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c,
	vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
 2007-01-29 17:31:06 +00:00
Ulrich Weigand
12102450ba * spu-tdep.c (spu_analyze_prologue): Fix erroneous backtrace 
past entry function with recent newlib.
 2007-01-11 20:48:50 +00:00
Daniel Jacobowitz
6aba47ca06 Copyright updates for 2007. 2007-01-09 17:59:20 +00:00
Ulrich Weigand
9acbedc0c0 * gdbarch.sh (value_from_register): New gdbarch function. 
* gdbarch.c, gdbarch.h: Regenerate.
	* findvar.c (default_value_from_register): New function.
	(value_from_register): Use gdbarch_value_from_register.
	* value.h (default_value_from_register): Declare.
	* spu-tdep.c (spu_convert_register_p, spu_register_to_value,
	spu_value_to_register): Remove.
	(spu_value_from_register): New function.
	(spu_gdbarch_init): Do not call set_gdbarch_convert_register_p,
	set_gdbarch_register_to_value, set_gdbarch_value_to_register.
	Call set_gdbarch_value_from_register.
	* s390-tdep.c (s390_convert_register_p, s390_register_to_value,
	s390_value_to_register): Remove.
	(s390_value_from_register): New function.
	(s390_gdbarch_init): Do not call set_gdbarch_convert_register_p,
	set_gdbarch_register_to_value, set_gdbarch_value_to_register.
	Call set_gdbarch_value_from_register.
 2007-01-08 20:03:49 +00:00
Ulrich Weigand
f2d43c2c03 2006-12-13 Markus Deuling <deuling@de.ibm.com> 
* spu-tdep.c (spu_init_vector_type): New function.
	(spu_builtin_type_vec128.): New static variable.
	(spu_register_type): Return spu_builtin_type_vec128 as default.
	(_initialize_spu_tdep): Call spu_init_vector_type.
 2006-12-13 14:17:53 +00:00
Ulrich Weigand
771b4502d5 * config/powerpc/spu-linux.mh: New file. 
* config/spu/spu.mt: New file.
	* configure.ac: Provide gdb_native configuration variable.
	* configure: Regenerate.
	* configure.host: Support powerpc64 to spu 'pseudo-native' mode.
	* configure.tgt: Add "spu" target_cpu and "spu*-*-*" target.
	* Makefile.in (spu_tdep_h): New variable.
	(ALLDEPFILES): Add spu-linux-nat.c and spu-tdep.c
	(spu-linux-nat.o, spu-tdep.o): Add dependencies.
	* spu-linux-nat.c: New file.
	* spu-tdep.c: New file.
	* spu-tdep.h: New file.
 2006-11-22 13:49:53 +00:00