aboutsummaryrefslogtreecommitdiff
path: root/gdb/dwarf2loc.c
AgeCommit message (Collapse)AuthorFilesLines
2005-03-31 * gdbarch.sh (fetch_tls_load_module_address): New architecture method.Kevin Buettner1-2/+17
* gdbarch.c, gdbarch.h: Regenerate. * dwarf2loc.c (dwarf_expr_tls_address): Fetch TLS load module address and pass this address, instead of the objfile address, to target_get_thread_local_address(). * linux-thread-db.c (thread_db_get_thread_local_address): Change second parameter from type ``struct objfile *'' to CORE_ADDR. Do not call svr4_fetch_objfile_link_map() to fetch the load module address. * target.h (struct target_ops): Change second parameter of ``to_get_thread_local_address'' from ``struct objfile *'' to ``CORE_ADDR''. * alpha-linux-tdep.c (solib-svr4.h): Include. (alpha_linux_init_abi): Register TLS load module fetcher. * amd64-linux-tdep.c (amd64_linux_init_abi): Likewise. * hppa-linux-tdep.c (hppa_linux_init_abi): Likewise. * i386-linux-tdep.c (i386_linux_init_abi): Likewise. * ia64-linux-tdep.c (solib-svr4.h): Include. (ia64_linux_init_abi): Register TLS load module fetcher. * m32r-linux-tdep.c (m32r_linux_init_abi): Likewise. * m68klinux-tdep.c (m68k_linux_init_abi): Likewise. * mips-linux-tdep.c (mips_linux_init_abi): Likewise. * s390-tdep.c (s390_gdbarch_init): Likewise. * sparc-linux-tdep.c (sparc32_linux_init_abi): Likewise. * sparc64-linux-tdep.c (solib-svr4.h): Include. (sparc64_linux_init_abi): Register TLS load module fetcher. * Makefile.in (alpha-linux-tdep.o, ia64-linux-tdep.o) (sparc-linux-tdep.o): Update dependencies.
2005-03-20* dwarf2loc.c (dwarf_expr_tls_address): Mark addr as volatile.Mark Kettenis1-1/+1
* varobj.c (my_value_equal): Mark val2 as volatile.
2005-03-19 * dwarf2loc.c (dwarf_expr_tls_address): Initialize ADDR.Daniel Jacobowitz1-1/+1
* gnu-v3-abi.c (gnuv3_baseclass_offset): Update type of VALADDR.
2005-03-18Move printing of TLS related error messages to dwarf2loc.c.Kevin Buettner1-3/+61
2005-02-28 * dwarf2loc.c (loclist_read_variable): Set optimized_outDaniel Jacobowitz1-3/+8
instead of reporting an error. * valprint.c (value_check_printable): New function. (common_val_print): New function. Use value_check_printable. (value_print): Use value_check_printable. * value.h (common_val_print): Add prototype. * c-valprint.c (c_val_print): Use common_val_print. * cp-valprint.c (cp_print_value_fields): Likewise. (cp_print_hpacc_virtual_table_entries): Likewise. * f-valprint.c (f_val_print): Likewise. * jv-valprint.c (java_value_print, java_print_value_fields): Likewise. * scm-valprint.c (scm_value_print): Likewise. * stack.c (print_frame_args): Likewise. * varobj.c (c_value_of_variable): Likewise. * p-valprint.c (pascal_val_print, pascal_value_print): Likewise. (pascal_object_print_value_fields): Likewise. Update call to pascal_object_print_static_field. (pascal_object_print_static_field): Remove TYPE argument. Use common_val_print.
2005-02-112005-02-10 Andrew Cagney <cagney@gnu.org>Andrew Cagney1-9/+9
Mark up all error and warning messages. * ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update. * bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update. * core-aout.c, core-regset.c, corefile.c, corelow.c: Update. * cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update. * dbxread.c, demangle.c, doublest.c, dsrec.c: Update. * dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update. * event-top.c, exec.c, expprint.c, f-lang.c: Update. * f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update. * frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update. * gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update. * hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update. * hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update. * hpread.c, hpux-thread.c, i386-linux-nat.c: Update. * i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update. * i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update. * ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update. * infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update. * inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update. * kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update. * linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update. * m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update. * m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update. * maint.c, mdebugread.c, mem-break.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update. * nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update. * observer.c, ocd.c, p-lang.c, p-typeprint.c: Update. * p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update. * ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update. * remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update. * remote-rdp.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote-utils.h, remote.c: Update. * rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update. * ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update. * sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update. * solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update. * solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update. * somread.c, somsolib.c, source.c, stabsread.c: Update. * stack.c, std-regs.c, symfile-mem.c, symfile.c: Update. * symmisc.c, symtab.c, target.c, thread.c, top.c: Update. * tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update. * uw-thread.c, valarith.c, valops.c, valprint.c: Update. * value.c, varobj.c, version.in, win32-nat.c, wince.c: Update. * xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update. * cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update. * cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update. * mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update. * mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update. * mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update. * tui/tui-win.c: Update.
2005-02-072005-02-07 Andrew Cagney <cagney@gnu.org>Andrew Cagney1-1/+1
* value.h (VALUE_LAZY): Delete (set_value_lazy): Declare. * value.c (set_value_lazy): Define. * valops.c, valarith.c, jv-valprint.c, jv-lang.c: Update. * gnu-v2-abi.c, findvar.c, dwarf2loc.c, ada-lang.c: Update.
2005-02-072005-02-06 Andrew Cagney <cagney@gnu.org>Andrew Cagney1-2/+4
* value.h (VALUE_OPTIMIZED_OUT): Delete. (value_optimized_out, set_value_optimized_out): Declare. * value.c (set_value_optimized_out, value_optimized_out): Define. * valprint.c, findvar.c, dwarf2loc.c: Update.
2004-11-092004-11-09 Andrew Cagney <cagney@gnu.org>Andrew Cagney1-2/+0
* value.h (struct value): Delete field bfd_section. (VALUE_BFD_SECTION): Delete macro. (COERCE_REF): Update. (value_at, value_at_lazy): Delete asection parameter. * printcmd.c (print_formatted, x_command): Update. (do_examine): Delete asection parameter. (next_section): Delete variable. * valops.c (value_cast, value_at, value_at_lazy) (value_coerce_function, value_addr, value_ind, value_string) (find_rt_vbase_offset, value_full_object): Update. * hpacc-abi.c (hpacc_virtual_fn_field) (hpacc_value_rtti_type): Update. * gnu-v3-abi.c (gnuv3_rtti_type, gnuv3_virtual_fn_field) (gnuv3_baseclass_offset): Update. * f-valprint.c (f_val_print): Update. * c-valprint.c (c_val_print): Update. * p-valprint.c (pascal_val_print): Update. * jv-valprint.c (java_value_print): Update. * jv-lang.c (java_class_from_object, evaluate_subexp_java): Update. * ada-lang.c (ada_value_primitive_packed_val) (ada_evaluate_subexp): Update. * dwarf2loc.c (dwarf2_evaluate_loc_desc): Update. * expprint.c (print_subexp_standard): Update. * infcall.c (call_function_by_hand): Update. * valarith.c (value_add): Update. * eval.c (evaluate_subexp_standard): Update. * values.c (allocate_value, value_copy, value_static_field): Update. * findvar.c (read_var_value, locate_var_value): Update.
2004-08-24* dwarf2expr.h (struct dwarf_expr_context): New membersJim Blandy1-2/+21
'num_pieces' and 'pieces', for returning the result of an expression that uses DW_OP_piece. (struct dwarf_expr_piece): New struct type. * dwarf2expr.c (new_dwarf_expr_context): Initialize num_pieces and pieces. (free_dwarf_expr_context): Free pieces, if any. (add_piece): New function. (execute_stack_op): Implement DW_OP_piece. * dwarf2loc.c (dwarf2_evaluate_loc_desc): If the result of the expression is a list of pieces, print an error message. (dwarf2_loc_desc_needs_frame): If the expression yields pieces, and any piece is in a register, then we need a frame.
2004-08-24* dwarf2loc.c (dwarf2_evaluate_loc_desc): Wait to fetch the top ofJim Blandy1-5/+6
the stack until we've decided what sort of result the evaluation has produced. Use separate variables, with more specific names.
2004-05-132004-05-13 Bryce McKinlay <mckinlay@redhat.com>Bryce McKinlay1-1/+4
* dwarf2loc.c (find_location_expression): Use ANOFFSET to adjust base_address for shared libraries.
2004-01-262004-01-26 Andrew Cagney <cagney@redhat.com>Andrew Cagney1-3/+3
* dwarf2loc.c (dwarf_expr_frame_base): Use SYMBOL_OPS instead of SYMBOL_LOCATION_FUNCS (dwarf2_loclist_funcs, dwarf2_locexpr_funcs): Change type to "struct symbol_ops". * dwarf2loc.h (dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Change type to "struct symbol_ops". * symtab.h (struct symbol_ops): Rename "struct location_funcs". (struct symbol): Replace ".aux_value.loc.funcs" and ".aux_value.loc.baton" with ".ops" and ".aux_value.ptr". (SYMBOL_OBJFILE): Delete macro. (SYMBOL_LOCATION_FUNCS): Delete macro. (SYMBOL_LOCATION_BATON): Update. * dwarf2read.c (dwarf2_symbol_mark_computed): Set SYMBOL_OPS intead of SYMBOL_LOCATION_FUNCS. * ax-gdb.c (gen_var_ref): Ditto. * printcmd.c (address_info): Ditto. * findvar.c (read_var_value): Ditto. (symbol_read_needs_frame): Ditto.
2003-09-11 * dwarf2loc.c (dwarf2_loc_desc_needs_frame): Variables in aDaniel Jacobowitz1-1/+4
register do need a frame.
2003-07-222003-07-22 Elena Zannoni <ezannoni@redhat.com>Elena Zannoni1-1/+1
* dwarf2loc.c (locexpr_describe_location): Fix typos.
2003-07-222003-07-22 Elena Zannoni <ezannoni@redhat.com>Elena Zannoni1-1/+1
dwarf2loc.c (locexpr_describe_location): Fix typo.
2003-07-222003-07-22 Elena Zannoni <ezannoni@redhat.com>Elena Zannoni1-0/+31
* findvar.c (read_var_value): Remove case for thread local storage variables. It is now entirely handled by the dwarf2 location expression code. * printcmd.c (address_info): Ditto. * symtab.h (address_class): Remove LOC_THREAD_LOCAL_STATIC enumeration value. (struct symbol): Remove objfile field, which was used by LOC_THREAD_LOCAL_STATIC only. * dwarf2read.c (decode_locdesc): Remove is_thread_local variable. * dwarf2loc.h (struct dwarf2_loclist_baton): Add comment about usage of objfile pointer. * dwarf2loc.c (locexpr_describe_location): Add case to handle thread local variables. Add include of objfiles.h. * dwarf2expr.c (execute_stack_op): Add comments about thread local storage variables. * Makefile.in (dwarf2loc.o): Update dependencies.
2003-05-222003-05-22 Andrew Cagney <cagney@redhat.com>Andrew Cagney1-1/+3
* stack.c (frame_info): Inline extract_address, replacing it with extract_unsigned_integer. * findvar.c (unsigned_pointer_to_address): Ditto. * dwarf2loc.c (dwarf_expr_read_reg): Ditto. * dwarf2expr.c (dwarf2_read_address): Ditto. * frame.c (frame_pc_unwind): Update comment. * dummy-frame.c (deprecated_read_register_dummy): Update comment.
2003-05-18* dwarf2loc.c (find_location_expression): Change type of secondMark Kettenis1-3/+3
argument to `size_t *'. (loclist_read_variable, loclist_tracepoint_var_ref): Use size_t for size variable.
2003-04-22 * dwarf2loc.c (dwarf2_evaluate_loc_desc): Invoke DWARF2_REG_TO_REGNUMKevin Buettner1-1/+4
on the DWARF2 register number prior to fetching a register.
2003-04-13 * dwarf2expr.h (struct dwarf_expr_context): Remove extra argumentsDaniel Jacobowitz1-18/+11
to read_reg and update its comment. Remove regnum member. * dwarf2expr.c (execute_stack_op): Remove memaddr and expr_lval. Don't call read_reg when setting in_reg. Call read_reg to get the frame base if it's in a register. Return the register number on the stack instead of in the context. Remove extra arguments to read_reg. * dwarf2loc.c (dwarf_expr_read_reg): Remove extra arguments. (dwarf2_evaluate_loc_desc): Call value_from_register. Expect the register number on the expression stack. (needs_frame_read_reg): Remove extra arguments.
2003-04-132003-04-13 Daniel Jacobowitz <drow@mvista.com>Daniel Jacobowitz1-50/+204
* dwarf2expr.c (dwarf2_read_address): Renamed from read_address; made non-static. (execute_stack_op): All callers updated. * dwarf2expr.h: Add prototype for dwarf2_read_address. * dwarf2loc.c (find_location_expression): New function. (dwarf_expr_frame_base): Call it. (dwarf2_evaluate_loc_desc): Handle 0-length location expressions. (dwarf2_tracepoint_var_ref): New function, broken out from locexpr_tracepoint_var_ref. (locexpr_tracepoint_var_ref): Call dwarf2_tracepoint_var_ref. Make static. (loclist_read_variable, loclist_read_needs_frame): New functions. (loclist_describe_location, loclist_tracepoint_var_ref): New functions. (dwarf2_loclist_funcs): New struct location_funcs. * dwarf2loc.h (struct dwarf2_loclist_baton): New type. (struct dwarf2_locexpr_baton): Add comments. (dwarf2_loclist_funcs): New extern. * dwarf2read.c (struct comp_unit_head): Remove DIE member, add base_address and base_known. (dwarf_loc_buffer): New variable. (struct dwarf2_pinfo): Add dwarf_loc_buffer and dwarf_loc_size. (DWARF_LOC_BUFFER, DWARF_LOC_SIZE): New macros. (dwarf2_has_info): Initialize dwarf_loc_offset. (dwarf2_build_psymtabs): Read in .debug_loc. (dwarf2_build_psymtabs_hard): Use DWARF_LOC_BUFFER and DWARF_LOC_SIZE. (psymtab_to_symtab_1): Likewise. Move base address calculation here, from... (dwarf2_get_pc_bounds): ... here. Use the base address from cu_header. (dwarf2_symbol_mark_computed): Handle location lists.
2003-04-012003-04-01 Andrew Cagney <cagney@redhat.com>Andrew Cagney1-0/+3
Add frame debug info addresses: * frame-base.c: New file. * frame-base.h: New file. * frame.h (struct frame_base): Add opaque declaration. (get_frame_base): Update comment. (get_frame_base_address): Declare. (get_frame_locals_address): Declare. (get_frame_args_address): Declare. (struct frame_info): Add "base" and "base_cache". Update comments on the unwinder. * frame.c: Include "frame-base.h". (get_frame_locals_address): New function. (get_frame_base_address): New function. (get_frame_args_address): New function. * findvar.c (read_var_value): Use get_frame_locals_address and get_frame_args_address. * stack.c (frame_info): Use get_frame_locals_address and get_frame_args_address. (FRAME_ARGS_ADDRESS_CORRECT): Delete conditionally defined macro, moved to "frame-base.c". * printcmd.c (print_frame_nameless_args): Ditto. * symtab.h (address_class): Update comments. * dwarf2loc.c (dwarf_expr_frame_base): Add note about get_frame_base_address. * dwarf2expr.c (execute_stack_op): Ditto. * Makefile.in (frame_base_h): Define. (frame.o): Update dependencies. (frame-base.o): Add dependencies. (SFILES): Add frame-base.c. (COMMON_OBS): Add frame-base.o.
2003-03-05 * dwarf2expr.c (new_dwarf_expr_context): Add (void) to definition.Daniel Jacobowitz1-7/+12
* dwarf2loc.c: Include "regcache.h". (dwarf_expr_read_reg): Rename regnum argument to dwarf_regnum. Use register_size. * Makefile.in (dwarf2loc.o): Update dependencies.
2003-02-28 * Makefile.in (dwarf2loc.o): Update dependencies.Daniel Jacobowitz1-1/+65
* ax-gdb.c (gen_var_ref): Handle LOC_COMPUTED and LOC_COMPUTED_ARG. * dwarf2expr.c (read_uleb128, read_sleb128): Make non-static. * dwarf2expr.h (read_uleb128, read_sleb128): Add prototypes. * dwarf2loc.c: Include "ax.h" and "ax-gdb.h". (locexpr_tracepoint_var_ref): New function. (dwarf2_locexpr_funcs): Add locexpr_tracepoint_var_ref.
2003-02-21 Based on a patch from Daniel Berlin (dberlin@dberlin.org).Daniel Jacobowitz1-0/+287
* symtab.h: Add opaque declarations of struct axs_value and struct agent_expr. (enum address_class): Add LOC_COMPUTED and LOC_COMPUTED_ARG. (struct location_funcs): New type. (struct symbol): Add "loc" to aux_value. (SYMBOL_LOCATION_BATON, SYMBOL_LOCATION_FUNCS): New macros. * dwarf2read.c: Include "dwarf2expr.h". (dwarf2_symbol_mark_computed): New function. (read_func_scope): Use it. (var_decode_location): New function. (new_symbol): Use it. * dwarf2expr.c, dwarf2expr.h, dwarf2loc.c, dwarf2loc.h: New files. * Makefile.in (SFILES): Add dwarf2loc.c and dwarf2expr.c. (dwarf2expr_h, dwarf2loc_h): New variables. (COMMON_OBS): Add dwarf2expr.o and dwarf2loc.o. (dwarf2expr.o, dwarf2loc.o): New rules. (dwarf2read.o): Add $(dwarf2expr_h) and $(dwarf2loc_h). * buildsym.c (finish_block): Handle LOC_COMPUTED and LOC_COMPUTED_ARG. * findvar.c (symbol_read_needs_frame, read_var_value): Likewise. * m2-exp.y (yylex): Likewise. * printcmd.c (address_info, print_frame_args): Likewise. * stack.c (print_block_frame_locals, print_frame_arg_vars): Likewise. * symmisc.c (print_symbol, print_partial_symbols): Likewise. * ada-lang.c (ada_resolve_subexp, symtab_for_sym) (ada_add_block_symbols, fill_in_ada_prototype): Likewise. * symtab.c (lookup_block_symbol): Likewise.
generated by cgit v1.1 at 2024-11-20 00:35:05 +0000