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2003-06-01Fix gdb/1216.Mark Kettenis2-1/+5
* shnbsd-nat.c: Include "sh-tdep.h".
2003-06-01* gdb.asm/asm-source.exp: Check for memory read errors inMark Kettenis2-1/+6
disassembler test on *BSD too.
2003-06-01From Richard Henderson <rth@redhat.com>:Mark Kettenis2-1/+6
* dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Fix ptr arithmetic.
2003-06-01 * gdb.asm/alpha.inc (gdbasm_enter): Use numeric register namesRichard Henderson3-3/+15
for .frame. (gdbasm_call): Lose ldgp. (gdbasm_startup): Add frame information. * gdb.asm/asm-source.exp (alpha*-*): Add -no-mdebug to asm-flags.
2003-06-012003-05-31 Andrew Cagney <cagney@redhat.com>Andrew Cagney2-131/+144
* 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*** empty log message ***gdbadmin1-1/+1
2003-05-312003-05-31 Andrew Cagney <cagney@redhat.com>Andrew Cagney2-3/+6
* 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* i386-tdep.c: Include "dwarf2-frame.h".Mark Kettenis3-5/+14
(i386_gdbarch_init): Hook in the DWARF CFI frame unwinder. * Makefile.in (i386-tdep.o): Update dependencies.
2003-05-31* gdb.base/float.exp: Expect similar output for x86_64-*-* as forMark Kettenis2-1/+6
i?86-*-*.
2003-05-31* dwarf2-frame.c, dwarf2-frame.h: New files.Mark Kettenis4-3/+1318
* 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 * x86-64-linux-nat.c: Fix comment.Andreas Jaeger2-1/+5
2003-05-31* x86-64-tdep.c (x86_64_push_dummy_call): Adjust for changedMark Kettenis2-4/+8
function signature.
2003-05-31* i386-tdep.c (i386_sigtramp_frame_p): Only handle frames if weMark Kettenis3-1/+17
have a sigcontext_addr handler. * x86-64-tdep.c (x86_64_sigtramp_frame_p): Assert that we have a sigcontext_addr handler.
2003-05-312003-05-31 Andrew Cagney <cagney@redhat.com>Andrew Cagney2-68/+84
* 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* i386-tdep.c (i386_register_name): Check for MMX registers first.Mark Kettenis2-3/+7
Fixes a bug where GDB would print the wrong register names for targets without SSE.
2003-05-31* x86-64-tdep.c (X86_64_NUM_SAVED_REGS): Set to X86_64_NUM_GREGS.Mark Kettenis3-5/+50
(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.
2003-05-31From Michal Ludvig <mludvig@suse.cz>:Mark Kettenis8-59/+255
* 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'.
2003-05-312003-05-31 Andrew Cagney <cagney@redhat.com>Andrew Cagney2-71/+85
* 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.
2003-05-312003-05-31 Andrew Cagney <cagney@redhat.com>Andrew Cagney8-21/+35
* 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* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): RemoveMark Kettenis10-877/+978
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.
2003-05-312003-05-30 Andrew Cagney <cagney@redhat.com>Andrew Cagney2-1/+4
* config/sparc/tm-sparc.h (sparc_extract_struct_value_address): Change parameter type to a "struct regcache *".
2003-05-312003-05-30 Andrew Cagney <cagney@redhat.com>Andrew Cagney3-384/+142
* 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 * alpha-mdebug-tdep.c (alpha_mdebug_frame_p): Reject prologues.Richard Henderson4-110/+85
(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*** empty log message ***gdbadmin1-1/+1
2003-05-30* i386-tdep.h (i386bsd_sigcontext_addr): Remove prototype.Mark Kettenis10-655/+854
(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.
2003-05-302003-05-30 Andrew Cagney <cagney@redhat.com>Andrew Cagney2-1/+18
* infcall.c (call_function_by_hand): Always call DEPRECATED_FIX_CALL_DUMMY, even for AT_ENTRY_POINT case.
2003-05-30 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Fix loop increment.Richard Henderson2-0/+6
2003-05-30* gdb.asm/asm-source.exp: Make sure the final link succeeds onMark Kettenis2-0/+14
FreeBSD.
2003-05-30Use gdbarch methods for solib stuff on PowerPC Linux.Jim Blandy3-0/+19
* 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 * gdb.asm/alpha.inc: New file.Richard Henderson3-0/+69
* gdb.asm/asm-source.exp: Use it.
2003-05-30* objc-lang.c (CONVERT_FUNCPTR): Remove macroAdam Fedor2-20/+9
(find_implementation_from_class): Replace it with the standard case i.e. do nothing.
2003-05-30*** empty log message ***gdbadmin1-1/+1
2003-05-29 * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): New.Richard Henderson9-1410/+1331
(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* gdb.base/corefile.exp: Find corefiles on Linux, which names themJim Blandy2-7/+30
'core.PID'.
2003-05-29* linux-low.c (usr_store_inferior_registers): Transfer buf inJim Blandy2-2/+9
PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise, if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing away part of the register's value.
2003-05-292003-05-29 Andrew Cagney <cagney@redhat.com>Andrew Cagney2-4/+13
* gdb_assert.h (gdb_assert_fail): Provide different definitions dependant on the availability of ASSERT_FUNCTION. (ASSERT_FUNCTION): Do not define when there is no function name.
2003-05-29 From Jimi X <jimix@watson.ibm.com>:Kevin Buettner2-24/+62
* rs6000-tdep.c (skip_prologue): Improve support for 64-bit code.
2003-05-29*** empty log message ***gdbadmin1-1/+1
2003-05-28* ppc-linux-nat.c (store_altivec_registers): Don't cast fourthJim Blandy2-2/+8
argument to ptrace to int; the system headers should give it the right type, and pointers don't fit in ints on powerpc64-*-*.
2003-05-282003-05-28 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-0/+7
* dwarf2read.c (process_die): Handle DW_TAG_try_block and DW_TAG_catch_block.
2003-05-28*** empty log message ***gdbadmin1-1/+1
2003-05-27*** empty log message ***gdbadmin1-1/+1
2003-05-262003-05-26 Elena Zannoni <ezannoni@redhat.com>Elena Zannoni3-9/+15
* stabsread.c (dbx_lookup_type): Make static. (read_type): Ditto. (add_undefined_type): Ditto. * stabsread.h (dbx_lookup_type, read_type, add_undefined_type): Do not export.
2003-05-262003-05-26 Elena Zannoni <ezannoni@redhat.com>Elena Zannoni2-15/+29
* hpread.c (hpread_has_name): Make static. (hpread_psymtab_to_symtab): Ditto. (file_exists): Ditto. (hpread_call_pxdb): Ditto. (hpread_pxdb_needed): Ditto. (hpread_quick_traverse): Ditto. (hpread_get_header): Ditto. (hpread_get_lntt): Ditto. (hpread_get_slt): Ditto. (class_of): Ditto.
2003-05-26*** empty log message ***gdbadmin1-1/+1
2003-05-25 * m68k-tdep.c (m68k_gdbarch_init): Set parm_boundary instead ofAndreas Schwab2-10/+5
stack_align and deprecated_extra_stack_alignment_needed. (m68k_stack_align): Delete.
2003-05-25 * m68k-tdep.c (m68k_register_raw_size): Remove cast.Andreas Schwab8-134/+123
(m68k_register_virtual_size): Likewise. (altos_skip_prologue): Remove obsolete function. (isi_frame_num_args): Likewise. (news_frame_num_args): Likewise. (m68k_fix_call_dummy): Make static. (m68k_push_dummy_frame): Likewise. (m68k_pop_frame): Likewise. (m68k_skip_prologue): Likewise. (m68k_frame_init_saved_regs): Likewise. (m68k_saved_pc_after_call): Likewise. (m68k_get_longjmp_target): Make multi-arch. (m68k_gdbarch_init): Allocate and initialize gdbarch_tdep structure. Register m68k_get_longjmp_target if enabled. * m68k-tdep.h (struct gdbarch_tdep): Define. * config/m68k/tm-m68k.h: Don't include "regcache.h". * Makefile.in (config.status): Also depend on configure.tgt and configure.host. (m68klinux-tdep.o): Update dependencies. * configure.tgt (m68*-*-linux*): Set gdb_multi_arch to 1. * m68klinux-tdep.c (M68K_LINUX_JB_ELEMENT_SIZE): Define. (M68K_LINUX_JB_PC): Define. (m68k_linux_pc_in_sigtramp): Renamed from m68k_linux_in_sigtramp and take additional parameter. (m68k_linux_sigtramp_saved_pc): Update. (m68k_linux_init_abi): Set jb_pc and jb_elt_size. Register m68k_linux_pc_in_sigtramp, in_plt_section, find_solib_trampoline_target. * config/m68k/tm-linux.h: Don't include any tm headers. (START_INFERIOR_TRAPS_EXPECTED): Remove definition. (JB_ELEMENT_SIZE): Likewise. (JB_PC): Likewise. (GET_LONGJMP_TARGET): Likewise. (IN_SIGTRAMP): Likewise. (SVR4_SHARED_LIBS): Define this and include "solib.h".
2003-05-25* sparc-tdep.c (sparc32_do_push_arguments): New function.Mark Kettenis2-56/+136
(sparc32_push_arguments): Re-implement by calling sparc32_do_push_arguments.
2003-05-25* sparc-tdep.c (SPARC_F0_REGNUM, SPARC_F1_REGNUM, SPARC_O0_REGNUM,Mark Kettenis3-43/+145
SPARC_O1_REGNUM): New defines. (sparc32_extract_return_value): Rewrite to operate on a regcache. (sparc32_store_return_value): New function. (sparc_extract_struct_value_address): Rewrite to operate on a regcache. (sparc_gdbarch_init): Don't set deprecated_extract_struct_value_address. Set extract_struct_value_address instead. Don't set deprecated_extract_return_value and deprecated_store_return_value for 32-bit targets. Set extract_return_value and store_return_value instead. * config/sparc/tm-sparc.h (DEPRECATED_STORE_RETURN_VALUE, DEPRECTAED_EXTRACT_RETURN_VALUE, DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS): Don't define these. (STORE_RETURN_VALUE, EXTRACT_RETURN_VALUE, EXTRACT_STRUCT_VALUE_ADDRESS): Define these instead. (sparc_store_return_value): Remove prototype. (sparc32_store_return_value): New prototype. (sparc32_extract_return_value, sparc_extract_struct_value_address): Adjust prototypes.
2003-05-25*** empty log message ***gdbadmin1-1/+1
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