darkkirb/old-cross-binutils
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
39582 commits 1 branch 0 tags 272 MiB
Commit graph

39582 commits

This branch
This branch
All branches
Author SHA1 Message Date
Richard Henderson
c88e30c0a0 * alpha-tdep.c (alpha_push_dummy_call): Transmography from 
alpha_push_arguments.  Don't dump argument register data to
        the target stack.  Fix float and 128-bit long double semantics.
        Store $t12 and $ra as specified by the ABI.  Use regcache everywhere.
        (alpha_fix_call_dummy): Remove.
        (alpha_call_dummy_words): Remove.
        (alpha_gdbarch_init): Kill deprecated call hooks; add push_dummy_call.
 2003-06-01 16:02:50 +00:00
Richard Henderson
f1a559ae83 * alpha-linux-tdep.c (alpha_linux_init_abi): Install dwarf2 unwinder. 2003-06-01 15:53:56 +00:00
Andrew Cagney
95404a3ece 2003-06-01 Andrew Cagney <cagney@redhat.com> 
* mips-tdep.c (is_mips16_addr): New function.
	(make_mips16_addr, unmake_mips16_addr): New functions.
	(pc_is_mips16, mips_fetch_instruction): Use.
	(gdb_print_insn_mips, mips_breakpoint_from_pc): Use.
	(gdb_print_insn_mips): Eliminate TM_PRINT_INSN_MACH.
	(mips_dump_tdep): Delete print of TM_PRINT_INSN_MACH,
	UNMAKE_MIPS16_ADDR, MAKE_MIPS16_ADDR, IS_MIPS16_ADDR and
	TARGET_MIPS.
	* config/mips/tm-mips.h: Update copyright.
	(TARGET_MIPS, TM_PRINT_INSN_MACH): Delete.
	(DEPRECATED_REGISTER_SIZE, DEPRECATED_REGISTER_BYTES): Delete.
	(IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR): Delete.
	* config/mips/tm-irix6.h (DEPRECATED_REGISTER_BYTES): Delete.
	(TM_PRINT_INSN_MACH): Delete.
	* config/mips/tm-irix5.h (DEPRECATED_REGISTER_BYTES): Delete.
 2003-06-01 15:45:57 +00:00
Andrew Cagney
5e04534667 2003-06-01 Andrew Cagney <cagney@redhat.com> 
* configure.tgt: Replace mips64*vr4xxx*el-*-elf*,
	mips64*vr4xxx*-*-elf*, mips64*vr4300*el-*-elf*,
	mips64*vr4300*-*-elf*, mips64*vr4100*el-*-elf*,
	mips64*vr4100*-*-elf*, mips64*vr5000*el-*-elf*, and
	mips64*vr5000*-*-elf* with mips64 mips64*vr*-*-elf*.  Delete
	mips*tx39*el*-elf*.  Map mips*-sony-* and mips64*-big-* onto
	mips64.  Map mips*-dec-*, mips*-big-*, mips*-little-*,
	mips*-*-riscos* and mips*-*-sysv* onto mips.
	* config/mips/mips64.mt: New file.
	* config/mips/mips.mt: New file.
	* config/mips/littlemips.mt: Delete file.
	* config/mips/decstation.mt: Delete file.
	* config/mips/vr4300el.mt: Delete file.
	* config/mips/vr5000el.mt: Delete file.
	* config/mips/vr5000.mt: Delete file.
	* config/mips/vr4100.mt: Delete file.
	* config/mips/vr4xxxel.mt: Delete file.
	* config/mips/vr4300.mt: Delete file.
	* config/mips/vr4xxx.mt: Delete file.
	* config/mips/bigmips.mt: Delete file.
	* config/mips/bigmips64.mt: Delete file.
	* config/mips/tx39l.mt (TM_FILE): Set to "tm-tx39.h".
	* config/mips/embedl64.mt (TM_FILE): Set to "tm-mips64.h".
	* config/mips/embed64.mt (TM_FILE): Set to "tm-mips64.h"
	* config/mips/embedl.mt (TM_FILE): Set to "tm-mips.h".
	* config/mips/tm-tx39.h: Include "tm-mips.h" instead of
	"tm-bigmips.h".
	* config/mips/tm-irix3.h: Ditto.
	* config/mips/tm-mipsv4.h: Ditto.
	* config/mips/tm-embed.h: Ditto.
	* config/mips/tm-irix6.h: Include "tm-mips64.h" instead of
	"tm-bigmips64.h".
	* config/mips/tm-vr5000el.h: Delete file.
	* config/mips/tm-tx39l.h: Delete file.
	* config/mips/tm-vr4300el.h: Delete file.
	* config/mips/tm-vr4xxxel.h: Delete file.
	* config/mips/tm-vr4300.h: Delete file.
	* config/mips/tm-vr4100.h: Delete file.
	* config/mips/tm-vr4xxx.h: Delete file.
	* config/mips/tm-vr5000.h: Delete file.
	* config/mips/tm-embedl64.h: Delete file.
	* config/mips/tm-embedl.h: Delete file.
	* config/mips/tm-embed64.h: Delete file.
	* config/mips/tm-bigmips64.h: Delete file.
	* config/mips/tm-bigmips.h: Delete file.
 2003-06-01 14:45:28 +00:00
Mark Kettenis
97a5b208dc Fix gdb/1216. 
* shnbsd-nat.c: Include "sh-tdep.h".
 2003-06-01 12:31:26 +00:00
Mark Kettenis
572eb74696 * gdb.asm/asm-source.exp: Check for memory read errors in 
disassembler test on *BSD too.
 2003-06-01 11:37:34 +00:00
Mark Kettenis
2473a4a982 From Richard Henderson <rth@redhat.com>: 
* dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Fix ptr arithmetic.
 2003-06-01 09:19:40 +00:00
Richard Henderson
9e9617a51f * gdb.asm/alpha.inc (gdbasm_enter): Use numeric register names 
for .frame.
        (gdbasm_call): Lose ldgp.
        (gdbasm_startup): Add frame information.
        * gdb.asm/asm-source.exp (alpha*-*): Add -no-mdebug to asm-flags.
 2003-06-01 07:16:05 +00:00
Andrew Cagney
e0f7ec5940 2003-05-31 Andrew Cagney <cagney@redhat.com> 
* mips-tdep.c (set_reg_offset): Add saved_regs parameter.  Add
	forward declaration.
	(mips16_heuristic_proc_desc): Pass temp_saved_regs.
	(mips16_heuristic_proc_desc): Pass temp_saved_regs.
	(mips_find_saved_regs): Use set_reg_offset.
	(mips_frame_init_saved_regs): Delete function.
	(mips_pop_frame): Call mips_find_saved_regs instead of
	DEPRECATED_FRAME_INIT_SAVED_REGS.
 2003-06-01 01:36:34 +00:00
Alan Modra
e8898e69f1 daily update 2003-06-01 00:00:05 +00:00
gdbadmin
db16b74864 *** empty log message *** 2003-06-01 00:00:02 +00:00
Andrew Cagney
68dcc709bf 2003-05-31 Andrew Cagney <cagney@redhat.com> 
* mips-tdep.c (mips_gdbarch_init): Do not set
	deprecated_max_register_raw_size, register_virtual_size, and
	deprecated_max_register_virtual_size.
 2003-05-31 22:56:29 +00:00
Mark Kettenis
6405b0a631 * i386-tdep.c: Include "dwarf2-frame.h". 
(i386_gdbarch_init): Hook in the DWARF CFI frame unwinder.
* Makefile.in (i386-tdep.o): Update dependencies.
 2003-05-31 21:13:20 +00:00
Mark Kettenis
7b34ad4ea9 * gdb.base/float.exp: Expect similar output for x86_64-*-* as for 
i?86-*-*.
 2003-05-31 19:48:39 +00:00
Richard Henderson
eafbc43f93 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc. 
(cfi_finish): Set flag_traditional_format around .eh_frame data.

        * gas/alpha/elf-reloc-8.d: Correct .eh_frame relocs.
        * gas/cfi/cfi-alpha-2.d: New.
        * gas/cfi/cfi-alpha-2.s: New.
        * gas/cfi/cfi.exp: Run it.
 2003-05-31 19:36:45 +00:00
Richard Henderson
38fafa6d08 * readelf.c (byte_get_signed): New. 
(get_encoded_value): New.
        (display_debug_frames): Use it.  Always pre-process opcodes.
 2003-05-31 19:29:19 +00:00
Mark Kettenis
cfc14b3aa6 * dwarf2-frame.c, dwarf2-frame.h: New files. 
* Makefile.in (SFILES): Add dwarf2-frame.c.
(dwarf2_frame_h): Define.
(COMMON_OBS): Add dwarf2-frame.o.
(dwarf2-frame.o): Add dependencies.
 2003-05-31 19:18:05 +00:00
Andreas Jaeger
6a2751d273 * x86-64-linux-nat.c: Fix comment. 2003-05-31 18:00:04 +00:00
Mark Kettenis
10f93086fb * x86-64-tdep.c (x86_64_push_dummy_call): Adjust for changed 
function signature.
 2003-05-31 16:54:18 +00:00
Mark Kettenis
1c3545aea9 * i386-tdep.c (i386_sigtramp_frame_p): Only handle frames if we 
have a sigcontext_addr handler.
* x86-64-tdep.c (x86_64_sigtramp_frame_p): Assert that we have a
sigcontext_addr handler.
 2003-05-31 16:49:18 +00:00
Andrew Cagney
e11c53d2ed 2003-05-31 Andrew Cagney <cagney@redhat.com> 
* mips-tdep.c (print_gp_register_row): Replace do_gp_register_row.
	(print_fp_register_row): Replace do_fp_register_row.
	(mips_print_fp_register): Add "file" and "frame" parameters.
	(mips_print_register): Add "file" and "frame" parameters.
	(mips_print_registers_info): Replace mips_do_registers_info.
	(mips_gdbarch_init): Set print_registers_info instead of
	deprecated_do_registers_info.
	(mips_read_fp_register_single): Add "frame" parameter.
	(mips_read_fp_register_double): Add "frame" parameter.
 2003-05-31 16:36:28 +00:00
Mark Kettenis
709134492b * i386-tdep.c (i386_register_name): Check for MMX registers first. 
Fixes a bug where GDB would print the wrong register names for
targets without SSE.
 2003-05-31 16:25:13 +00:00
Mark Kettenis
2b5e07495d * x86-64-tdep.c (X86_64_NUM_SAVED_REGS): Set to X86_64_NUM_GREGS. 
(x86_64_sigtramp_frame_cache): Use `sc_reg_offset' to find saved
registers.

* x86-64-linux-tdep.c (x86_64_linux_sc_reg_offset): New variable.
(x86_64_linux_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
 2003-05-31 16:11:47 +00:00
Mark Kettenis
a338618604 From Michal Ludvig <mludvig@suse.cz>: 
* i386-tdep.h (struct gdbarch_tdep): Add members `sc_reg_offset'
and `sc_num_regs'.
(I386_EAX_REGNUM, I386_EDX_REGNUM, I386_ESP_REGNUM,
I386_EBP_REGNUM, I386_EIP_REGNUM, I386_EFLAGS_REGNUM,
I386_ST0_REGNUM): Move here from...
* i386-tdep.c: ... here.
(I386_NUM_SAVED_REGS): Define to I386_NUM_REGS.
(i386_sigtramp_frame_cache): Use `sc_reg_offset' to find saved
registers if possible.
(i386_gdbarch_init): Initialize TDEP->sc_reg_offset.
* i386bsd-tdep.c (i386bsd_sc_pc_offset, i386bsd_sc_sp_offset):
Remove variables.
(i386bsd_sc_reg_offset): New variable.
(i386bsd_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
(i386fbsd_sc_reg_offset): New variable.
(i386fbsdaout_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs.
(i386fbsd4_sc_pc_offset, i386fbsd4_sc_sp_offset): Remove
variables.
(i386fbsd4_sc_reg_offset): New variable.
(i3864bsd4_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
* i386-linux-tdep.c (i386_linux_sc_reg_offset): New variable.
(i386_linux_init_abi): Set TDEP->sc_reg_offset and TDEP->sc_num_regs.
* i386nbsd-tdep.c (i386nbsd_sc_pc_offset, i386nbsd_sc_sp_offset):
Remove variables.
(i386nbsd_sc_reg_offset): New variable.
(i386nbsd_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
* i386obsd-tdep.c (i386obsd_sc_pc_offset, i386obsd_sc_sp_offset):
Remove variables.
(i386obsd_sc_reg_offset): New variable.
(i386obsd_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
* i386bsd-nat.c (_initialize_i386bsd_nat): Adjust for changes in
i386bsd-tdep.c, i386nbsd-tdep.c and i386obsd-tdep.c.  Add check
for frame pointer offset in `struct sigcontext'.
 2003-05-31 16:08:06 +00:00
Andrew Cagney
25ab47902d 2003-05-31 Andrew Cagney <cagney@redhat.com> 
* mips-tdep.c (mips_gdbarch_init): Do not set the deprecated
	architecture methods call_dummy_words, sizeof_call_dummy_words,
	push_return_address, store_struct_return, and fix_call_dummy.  Set
	push_dummy_call instead of deprecated_push_arguments.
	(mips_store_struct_return): Delete function.
	(mips_fix_call_dummy): Delete function.
	(mips_push_return_address): Delete function.
	(mips_eabi_push_dummy_call): Replace mips_eabi_push_arguments, set
	RA_REGNUM and T9_REGNUM.
	(mips_n32n64_push_dummy_call): Ditto for
	mips_n32n64_push_arguments.
	(mips_o32_push_dummy_call): Ditto for mips_o32_push_arguments.
	(mips_o64_push_dummy_call): Ditto for mips_o64_push_arguments.
 2003-05-31 15:17:05 +00:00
Andrew Cagney
6a65450a7c 2003-05-31 Andrew Cagney <cagney@redhat.com> 
* gdbarch.sh (PUSH_DUMMY_CALL): Add "func_addr" parameter.  Rename
	"dummy_addr" to "bp_addr".
	* infcall.c (call_function_by_hand): Pass "funaddr" to
	gdbarch_push_dummy_call.
	* gdbarch.h, gdbarch.c: Re-generate.
	* i386-tdep.c (i386_push_dummy_call): Update.
	* arm-tdep.c (arm_push_dummy_call): Update.
	* d10v-tdep.c (d10v_push_dummy_call): Update.
 2003-05-31 14:20:31 +00:00
Mark Kettenis
c4f35dd8e1 * x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove 
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h".  Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'.  Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static.  Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static.  Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static.  Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call.  Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer.  Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p.  Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp.  Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp.  Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise.  Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h.  Add
various comments.  Include "config/nm-linux.h".  Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
 2003-05-31 08:15:38 +00:00
Jakub Jelinek
f2c822e386 * elf32-ppc.c (allocate_dynrelocs): Use single slot for first 8192 
plt entries, not just 8191.
 2003-05-31 07:55:10 +00:00
Andrew Cagney
c8f55a7b39 2003-05-30 Andrew Cagney <cagney@redhat.com> 
* config/sparc/tm-sparc.h (sparc_extract_struct_value_address):
	Change parameter type to a "struct regcache *".
 2003-05-31 03:42:58 +00:00
Andrew Cagney
c25083afe3 2003-05-30 Andrew Cagney <cagney@redhat.com> 
* gdbarch.sh: Regardless of the multi-arch level, always define
	the macro when not already defined.
	* gdbarch.h, gdbarch.c: Re-generate.
 2003-05-31 03:23:47 +00:00
Alan Modra
081933c009 daily update 2003-05-31 00:57:55 +00:00
Richard Henderson
fbe586aede * alpha-mdebug-tdep.c (alpha_mdebug_frame_p): Reject prologues. 
(alpha_mdebug_frame_unwind_cache): Don't call the heuristic unwinder.
        (alpha_mdebug_frame_this_id): Likewise.
        (alpha_mdebug_frame_prev_register): Likewise.
        (alpha_mdebug_frame_base_address): Likewise.
        (alpha_mdebug_frame_locals_address): Likewise.
        (alpha_mdebug_frame_args_address): Likewise.
        (struct alpha_mdebug_unwind_cache): Remove in_prologue_cache.
        * alpha-tdep.c (alpha_heuristic_proc_start): Use get_pc_function_start.
        (alpha_heuristic_frame_unwind_cache): Make static; add missing
        loop increment.
        (alpha_heuristic_frame_this_id): Make static.
        (alpha_heuristic_frame_prev_register): Likewise.
        (alpha_heuristic_frame_base_address): Likewise.
        * alpha-tdep.h: Update.
 2003-05-31 00:27:46 +00:00
gdbadmin
86f1d0fbb5 *** empty log message *** 2003-05-31 00:00:03 +00:00
Mark Kettenis
acd5c79833 * i386-tdep.h (i386bsd_sigcontext_addr): Remove prototype. 
(I386_SIZEOF_GREGS, I386_SIZEOF_FREGS, I386_SIZEOF_XREGS): Remove
defenitions.
(IS_FP_REGNUM, IS_SSE_REGNUM): Remove definitions.
* i386-tdep.c: Mark functions that are 64-bit safe as such.
(I386_EAX_REGNUM, I386_EDX_REGNUM, I386_ESP_REGNUM,
I386_EBP_REGNUM, I386_EIP_REGNUM, I386_EFLAGS_REGNUM,
I386_ST0_REGNUM): New defines.
(CODESTREAM_BUFSIZ, codestream_tell, codestream_peek,
codestream_get): Remove define.
(codestream_next_addr, condestream_addr, condestream_buf,
codestream_off, codestream_cnt): Remove variables.
(codestream_fill, codestream_seek, codestream_read): Remove
functions.
(i386_follow_jump): Rewrite to avoid usage of removed codestream
functionality.
(i386_get_frame_setup, i386_frameless_signal_p, i386_frame_chain,
i386_sigtramp_saved_pc, i386_sigtramp_saved_sp,
i386_frame_saved_pc, i386_saved_pc_after_call,
i386_frame_num_args, i386_frame_init_saved_regs,
i386_push_return_address, i386_do_pop_frame, i386_pop_frame,
i386_push_arguments): Remove functions.
(i386_skip_prologue): Rewrite to avoid usage of removed codestream
functionality.  Use i386_analyze_prologue instead of
i386_get_frame_setup.
(I386_NUM_SAVED_REGS): New define.
(struct i386_frame_cache): New structure.
(i386_alloc_frame_cache, i386_analyze_struct_return,
i386_skip_probe, i386_analyze_frame_setup,
i386_analyze_register_saves, i386_analyze_prologue,
i386_unwind_pc, i386_frame_cache, i386_frame_this_id,
i386_frame_prev_register, i386_sigtramp_frame_cache,
i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register,
i386_frame_p, i386_sigtramp_frame_p, i386_frame_base_address,
i386_unwind_dummy_id, i386_save_dummy_tos, i386_push_dummy_call):
New functions.
(i386_frame_unwind, i386_sigtramp_frame_unwind, i386_frame_base):
New variables.
(LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Define in terms of
I386_EAX_REGNUM and I386_EDX_REGNUM.
(i386_extract_return_value, i386_store_return_value): Use
I386_ST0_REGNUM where appropriate.
(i386_extract_struct_value_address): Rewrite to use extract_address.
(i386_svr4_pc_in_sigtramp): Add comment.
(i386_svr4_sigcontext_addr): Rewrite.
(i386_svr4_init_abi): Adjust TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
(i386_gdbarch_init): Don't set deprecated_init_frame_pc.  Set
sp_regnum, fp_regnum, pc_regnum, ps_regnum and fp0_regnum in terms
of new defines.  Set push_dummy_call, don't set
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame.  Don't set parm_boundary.  Don't set
deprecated_frame_chain, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call.  Set unwind_dummy_id,
save_dummy_frame_tos, unwind_pc.  Call
frame_unwind_append_predicate and frame_base_set_default.  Don't
set deprecated_dummy_write_pc.  Don't set deprecated_fp_regnum.
Don't set frameless_function_invocation.  Don't set
deprecated_register_bytes, deprecated_register_size,
deprecated_call_dummy_words and deprecated_sizeof_call_dummy.
* i386-linux-tdep.c: Fix formatting in some comments.
(LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2,
LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): Drop
redundant parentheses.
(I386_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): New define.
(i386_linux_sigcontext_addr): Use it.  Rewrite.
(find_minsym_and_objfile): Change name of second argument.
(skip_gnu_resolver): Renamed from skip_hurd_resolver.  All callers
changed.  Use frame_pc_unwind instead of
DEPRECATED_SAVED_PC_AFTER_CALL.
(i386_linux_init_abi): Don't set deprecated_register_bytes.
* i386bsd-tdep.c (i386bsd_sigcontext_addr): Rewrite.
* i386-nto-tdep.c (i386nto_sigcontext_addr): Adapt for new frame
unwinder.
* i386-cygwin-tdep.c: Don't include "gdbcore.h", "frame.h" and
"dummy-frame.h".
(i386_cygwin_frame_chain_valid, i386_cygwin_frame_chain): Removed.
(_initialize_i386_cygwin_tdep): New prototype.
(i386_cygwin_init_abi): Don't set deprecated_frame_chain and
deprecated_frame_chain_valid.
* i386-sol2-tdep.c (i386_sol2_init_abi): Don't set
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
Rely on the SVR4 defaults.
* config/i386/i386sol2.mt (TDEPFILES): Remove i386bsd-tdep.o.
* Makefile.in (i386-tdep.o, i386-cygwin-tdep.o): Update dependencies.
 2003-05-30 19:24:30 +00:00
Daniel Jacobowitz
c9c27aad54 * elfxx-mips.c (_bfd_mips_elf_discard_info): Correct loop index. 
Reported by Ken Faiczak <kfaiczak@SANDVINE.com>.
 2003-05-30 19:13:36 +00:00
Andrew Cagney
c89b70f16b 2003-05-30 Andrew Cagney <cagney@redhat.com> 
* infcall.c (call_function_by_hand): Always call
	DEPRECATED_FIX_CALL_DUMMY, even for AT_ENTRY_POINT case.
 2003-05-30 18:43:38 +00:00
Richard Henderson
85b32d2290 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Fix loop increment. 2003-05-30 18:41:39 +00:00
Mark Kettenis
10059fdf95 * gdb.asm/asm-source.exp: Make sure the final link succeeds on 
FreeBSD.
 2003-05-30 17:45:50 +00:00
Jakub Jelinek
36af4a4e51 bfd/ 
* elflink.h (elf_link_add_object_symbols): Use !info->executable
	instead of info->shared where appropriate.
	(bfd_elfNN_size_dynamic_sections, elf_link_output_extsym): Likewise.
	* elflink.c (_bfd_elf_create_got_section): Likewise.
	(_bfd_elf_link_create_dynamic_sections): Likewise.
	(_bfd_elf_link_assign_sym_version): Likewise.
	* elf32-i386.c (elf_i386_size_dynamic_sections): Create .interp section
	and DT_DEBUG dynamic tag even for position independent executables.
	* elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
	* elf32-s390.c (elf_s390_size_dynamic_sections: Likewise.
	* elf64-ppc.c (ppc64_elf_size_dynamic_sections: Likewise.
	* elf64-s390.c (elf_s390_size_dynamic_sections: Likewise.
	* elf64-x86-64.c (elf64_x86_64_size_dynamic_sections: Likewise.
	* elfxx-ia64.c (elfNN_ia64_size_dynamic_sections: Likewise.
	* elf32-sparc.c (elf32_sparc_size_dynamic_sections: Likewise.
	* elf64-alpha.c (elf64_alpha_size_dynamic_sections: Likewise.
	* elf64-sparc.c (sparc64_elf_size_dynamic_sections: Likewise.
include/
	* bfdlink.h (struct bfd_link_info): Add pie and executable
	bits.
ld/
	* lexsup.c (OPTION_PIE): Define.
	(ld_options): Add -pie and --pic-executable options.
	(parse_args): Handle OPTION_PIE.
	* ldmain.c (main): Initialize link_info.pie and
	link_info.executable.
	* genscripts.sh: Generate PIE scripts.
	* ld.texinfo: Document -pie and --pic-executable options.
	* emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
	(gld${EMULATION_NAME}_place_orphan): Likewise.
	(gld${EMULATION_NAME}_get_script): Include PIE scripts.
	* scripttempl/elf.sc: In PIE scripts set . the same way as in
	shared scripts.
	* emulparams/elf_i386.sh (GENERATE_PIE_SCRIPT): Set to yes.
	* emulparams/elf64_ia64.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf32ppc.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf64ppc.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf_x86_64.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf_s390.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf32_sparc.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf64_sparc.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf64alpha.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf64_s390.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf_i386.sh (GENERATE_PIE_SCRIPT): Likewise.
 2003-05-30 15:50:12 +00:00
H.J. Lu
cdaeef2eb5 ld/ 
2003-05-30  H.J. Lu <hongjiu.lu@intel.com>

	* genscripts.sh: Create tmpdir/libpath.exp.

ld/testsuite/

2003-05-30  H.J. Lu <hongjiu.lu@intel.com>

	* config/default.exp: Load tmpdir/libpath.exp.
	(gcc_ld_flag): Set from $libpath.
 2003-05-30 13:23:25 +00:00
Nick Clifton
06aa72344f (arm_elf_before_allocation): Replace ASSERT with a test for a NULL 
bfd_for_interworking.
 2003-05-30 08:19:30 +00:00
Nick Clifton
01e51bd081 Update URL 2003-05-30 07:30:26 +00:00
Jim Blandy
bfe51b1e32 Use gdbarch methods for solib stuff on PowerPC Linux. 
* config/powerpc/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE,
SKIP_TRAMPOLINE_CODE): #undef these, so the gdbarch methods will
show through.
* ppc-linux-tdep.c (ppc_linux_init_abi): Register
IN_SOLIB_CALL_TRAMPOLINE and SKIP_TRAMPOLINE_CODE methods here,
giving the same effect as the #definitions above.
 2003-05-30 03:44:05 +00:00
Richard Henderson
f37f01cff7 * config/tc-alpha.c (alpha_cur_ent_sym): Remove. 
(all_frame_data, plast_frame_data, cur_frame_data): New.
        (s_alpha_ent): Record data for dwarf2 cfi.
        (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.[
        (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
        * config/tc-alpha.h (md_end): New.
        (DWARF2_DEFAULT_RETURN_COLUMN): New.
        (DWARF2_CIE_DATA_ALIGNMENT): New.

        * gas/alpha/elf-reloc-8.d: Add .eh_frame relocs.
        * gas/cfi/cfi-alpha-1.d: New.
        * gas/cfi/cfi-alpha-1.s: New.
        * gas/cfi/cfi.exp: Run it.
 2003-05-30 03:01:12 +00:00
Richard Henderson
acf4b81681 * gdb.asm/alpha.inc: New file. 
* gdb.asm/asm-source.exp: Use it.
 2003-05-30 02:51:46 +00:00
Adam Fedor
1abf022c0c * objc-lang.c (CONVERT_FUNCPTR): Remove macro 
(find_implementation_from_class): Replace it with the standard
case i.e. do nothing.
 2003-05-30 02:45:21 +00:00
gdbadmin
62c25571db *** empty log message *** 2003-05-30 00:00:32 +00:00
Alan Modra
027e4eea9c daily update 2003-05-30 00:00:04 +00:00
Alan Modra
f8843e8713 * elf.c (elfcore_grok_nto_status): Only set lwpid for the active or 
signalled thread.
	(elfcore_grok_nto_gregs): Only make .reg section for the active thread.
 2003-05-29 23:50:04 +00:00
Richard Henderson
d2427a719b * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): New. 
(alpha_linux_sigtramp_offset): Use it.  Make static.
	(alpha_linux_sigcontext_addr): Handle __NR_rt_sigreturn;
	update for new frame model.
	* alpha-mdebug-tdep.c: New file.
	* alpha-osf1-tdep.c (alpha_call_dummy_address): Move from alpha-tdep.c.
	(alpha_osf1_init_abi): Install it.
	* alpha-tdep.c (PROC_*): Move to alpha-mdebug-tdep.c.
	(linked_proc_desc_table): Remove.
	(alpha_frame_past_sigtramp_frame): Remove.
	(alpha_dynamic_sigtramp_offset): Remove.
	(ALPHA_PROC_SIGTRAMP_MAGIC): Remove.
	(alpha_proc_desc_is_dyn_sigtramp): Remove.
	(alpha_set_proc_desc_is_dyn_sigtramp): Remove.
	(push_sigtramp_desc): Remove.
	(alpha_cannot_fetch_register): Use ALPHA_FP_REGNUM.
	(alpha_cannot_store_register): Likewise.
	(alpha_sigcontext_addr): Remove.
	(alpha_find_saved_regs): Remove.
	(alpha_frame_init_saved_regs): Remove.
	(alpha_init_frame_pc_first): Remove.
	(read_next_frame_reg): Remove.
	(alpha_frame_saved_pc): Remove.
	(alpha_saved_pc_after_call): Remove.
	(temp_proc_desc, temp_saved_regs): Remove.
	(alpha_about_to_return): Remove.
	(cached_proc_desc): Remove.
	(alpha_frame_chain): Remove.
	(alpha_print_extra_frame_info): Remove.
	(alpha_init_extra_frame_info): Remove.
	(alpha_frame_locals_address): Remove.
	(alpha_frame_args_address): Remove.
	(alpha_push_arguments): Use ALPHA_REGISTER_BYTES not sizeof CORE_ADDR.
	(alpha_push_dummy_frame): Remove.
	(alpha_pop_frame): Remove.
	(alpha_after_prologue): Rename from after_prologue; remove mdebug bits.
	(alpha_read_insn): New.
	(alpha_skip_prologue): Merge alpha_skip_prologue_internal; adjust
	for different insn encodings.
	(alpha_in_lenient_prologue): Remove.
	(struct alpha_sigtramp_unwind_cache): New.
	(alpha_sigtramp_frame_unwind_cache): New.
	(alpha_sigtramp_register_address): New.
	(alpha_sigtramp_frame_this_id): New.
	(alpha_sigtramp_frame_prev_register): New.
	(alpha_sigtramp_frame_unwind): New.
	(alpha_sigtramp_frame_p): New.
	(struct alpha_heuristic_unwind_cache): New.
	(alpha_heuristic_proc_start): Rename from heuristic_proc_start;
	don't count nop insns that occur between functions.
	(alpha_heuristic_frame_unwind_cache): New; incorporate much of
	heuristic_proc_desc, but without the mdebug wrapping.
	(alpha_heuristic_frame_this_id): New.
	(alpha_heuristic_frame_prev_register): New.
	(alpha_heuristic_frame_unwind): New.
	(alpha_heuristic_frame_p): New.
	(alpha_heuristic_frame_base_address): New.
	(alpha_heuristic_frame_base): New.
	(alpha_unwind_dummy_id): New.
	(alpha_unwind_pc): New.
	(alpha_gdbarch_init): Don't set skip_sigtramp_frame.  Kill use of
	frame related deprecated initializations; install replacements.
	(alpha_dump_tdep): Remove.
	* alpha-tdep.h (struct gdbarch_tdep): Remove skip_sigtramp_frame.
	(alpha_read_insn, alpha_after_prologue,
	alpha_heuristic_frame_unwind_cache, alpha_heuristic_frame_this_id,
	alpha_heuristic_frame_prev_register,
	alpha_heuristic_frame_base_address, alpha_mdebug_init_abi): Declare.
	* config/alpha/alpha-linux.mt (TDEPFILES): Add alpha-mdebug-tdep.o.
	* config/alpha/tm-alpha.h (PRINT_EXTRA_FRAME_INFO): Remove.
	* config/alpha/tm-alphalinux.h (SIGTRAMP_START, SIGTRAMP_END): Remove.
 2003-05-29 23:02:53 +00:00