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1994-04-18 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols byPeter Schauer2-1/+19
section vma. Do not read dynamic relocs for sun3 executables to avoid BFD assertion message.
1994-04-18 * nm-hppab.h (KERNEL_U_ADDR): Define.Jeff Law4-20/+46
(FIVE_ARG_PTRACE): Likewise. (CANNOT_STORE_REGISTER): Likewise. * nm-hppah.h (KERNEL_U_ADDR): Define. (FIVE_ARG_PTRACE): Likewise. (CANNOT_STORE_REGISTER): Likewise. (NEED_TEXT_START_END): Likewise. * tm-hppah.h (NEED_TEXT_START_END): Delete definition. * xm-hppah.h (KERNEL_U_ADDR): Delete definition. (FIVE_ARG_PTRACE): Likewise. * xm-hppab.h (KERNEL_U_ADDR): Delete definition. (FIVE_ARG_PTRACE): Likewise. * hppa-tdep.c (read_unwind_info): Make static. (restore_pc_queue): Indirect through the target vector to reload the register state.
1994-04-18Fix typo.Jeff Law1-1/+1
1994-04-18 * nm-hppab.h (KERNEL_U_ADDR): Define.Jeff Law2-2/+22
(FIVE_ARG_PTRACE): Likewise. (CANNOT_STORE_REGISTER): Likewise. nm-hppah.h (KERNEL_U_ADDR): Define. (FIVE_ARG_PTRACE): Likewise. (CANNOT_STORE_REGISTER): Likewise. (NEED_TEXT_START_END): Likewise. * tm-hppah.h (NEED_TEXT_START_END): Delete definition. * xm-hppah.h (KERNEL_U_ADDR): Delete definition. (FIVE_ARG_PTRACE): Likewise. * xm-hppab.h (KERNEL_U_ADDR): Delete definition. (FIVE_ARG_PTRACE): Likewise. * hppa-tdep.c (read_unwind_info): Make static. (restore_pc_queue): Indirect through the target vector to reload the register state.
1994-04-17 * paread.c (compare_unwind_entries): Delete function. It's beenJeff Law3-177/+217
moved into hppa-tdep.c. (read_unwind_info): Likewise. (pa_symfile_read): No longer call read_unwind_info. The unwind tables will be read in as they are needed. * hppa-tdep.c (compare_unwind_entries): New function. (read_unwind_info, internalize_unwinds): Likewise. (find_unwind_entry): Read in unwind information on demand.
1994-04-17 * ppc-opc.c (powerpc_opcodes): Correct fcir. From David EdelsohnIan Lance Taylor2-1/+6
(edelsohn@npac.syr.edu).
1994-04-16* config.sub (sparc64-elf): Fix os.David Edelsohn2-4/+20
1994-04-15 * coff-a29k.c (reloc_processing): Always set the address of aIan Lance Taylor2-0/+21
R_IHCONST reloc to that of the immediately preceding R_IHIHALF. gas does this anyhow, but some other assemblers seem to leave garbage in the R_IHCONST address field.
1994-04-15Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)Stan Shebs7-45/+69
* source.c (DIRNAME_SEPARATOR): New macro, replaces all references to : in search path processing. * defs.h (qsort): Rename argument in prototype. * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in some compilers. * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c (false): Eliminate usages.
1994-04-15 * bfd/archive.c: Consistently use ARFMAG; fromIan Lance Taylor1-0/+7
schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). (_bfd_write_archive_contents): Use ARFMAG rather than '`' and '\012'. (bsd_write_armap): Likewise. (coff_write_armap): Likewise.
1994-04-15 * h8500-tdep.c (initialize_h8500_tdep, large_command):Steve Chamberlain4-7/+22
All references to value changed to value_ptrlage_command is now called big_command. All references to value changed to value_ptr. * remote-z8k.c (e7000_wait): Use target_waitstatus and SETSTOP * remote-hms.c (hms_wait): Timeout after five seconds. * ser-go32.c (dosasync_read): Poll if timeout < 0. * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted. * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1994-04-15 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.Steve Chamberlain1-5/+0
1994-04-15 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.Steve Chamberlain1-2/+3
1994-04-15 * ecoff.c (first_proc_ptr): New static variable.Ian Lance Taylor1-0/+5
(add_procedure): Set first_proc_ptr if it hasn't been set. (ecoff_build_lineno): If the first procedure does not start at address zero, insert a dummy line to compensate.
1994-04-15 * ldlang.c (lang_size_sections): When relaxing, adjust theIan Lance Taylor2-1/+18
position of a padding statement, and adjust dot accordingly.
1994-04-15 * coff-mips.c (mips_relocate_section): When relaxing, adjust localIan Lance Taylor2-21/+54
relocs against the .text section as required. * ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust PDR addresses as required.
1994-04-15 * ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdrIan Lance Taylor2-46/+94
index through rfd map if it exists. Check for a couple of cases which gdb handles specially. Change all callers. (ecoff_type_to_string): Take fdr argument rather than aux_ptr and bigendian argument. Change all callers. (ecoff_print_symbol): Handle stStruct, stUnion and stEnum.
1994-04-15 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Make gasp.newIan Lance Taylor1-0/+5
as well as as.new.
1994-04-15 * Makefile.in (gcc-no-fixedincludes): Touch gcc/include/fixed, notIan Lance Taylor1-0/+5
gcc/stmp-fixproto, to try to prevent fixproto from being run.
1994-04-14* Makefile.in: Make $(OBJS) depend on $(ALL_OBJ_DEPS).Ken Raeburn7-52/+94
* configure.in: Set ALL_OBJ_DEPS in output Makefile. Based on suggestions from <BAILEY@hmivax.humgen.upenn.edu> (Charles Bailey): * vmsconf.sh: In generated file, get ".obj" suffix right, build source files from other directories into objects in the current directory, and specify PSECT attributes explicitly to linker. Also added missing label. * Makefile.in (stamp-mk.com): Reference new variable VMS_OTHER_OBJS for list of non-local object files, instead of listing them here. (VMS_OTHER_OBJS): New variable, added more libiberty files. * make-gas.com: Regenerated. * config/ho-vms.h (unlink): Define as delete. * config-gas.com: Fix quoting on TARGET_CANONICAL definition. Delete files before creating them.
1994-04-14* expr.c (operand): Try to parse "0f" and "0b" sequences as floating point andKen Raeburn1-0/+6
binary numbers respectively; if it doesn't work, treat them as local labels.
1994-04-14 * Makefile.in (de-stage1, de-stage2, de-stage3): Use rm -f.Ian Lance Taylor2-7/+12
1994-04-14Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com)Stan Shebs2-1/+5
* coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3.
1994-04-14Remove assertion that was not intended to be checked in.Ian Lance Taylor1-1/+0
1994-04-14config/tc-mips.[ch] changes.Ian Lance Taylor1-0/+17
1994-04-14 * config/tc-mips.h (DIFF_EXPR_OK): Define.Ian Lance Taylor1-8/+112
* config/tc-mips.c (macro_build): Permit BFD_RELOC_PCREL_LO16 for certain cases of 'i', 'j' and 'o'. Change 'u' to take an argument, the reloc type. (load_register): Pass reloc type to macro_build for 'u'. (macro): Likewise. For M_LA_AB permit a difference expression when generating embedded PIC code between an arbitrary symbol and a symbol in the .text section. (mips_force_relocation): Force BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16 to be emitted. (md_apply_fix): Check that most relocs are not PC relative. Handle BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16. (tc_gen_reloc): Change #error to as_fatal. Handle BFD_RELOC_PCREL_LO16 and BFD_RELOC_PCREL_HI16_S.
1994-04-14 * coff-mips.c (mips_howto_table): Add dummy entries to account forIan Lance Taylor2-120/+505
numbering changes in include/coff/mips.h. Add entries for MIPS_R_RELHI and MIPS_R_RELLO. (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32 bits. (mips_ecoff_swap_reloc_out): Likewise. (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or MIPS_R_RELHI relocs like MIPS_R_SWITCH. (mips_adjust_reloc_out): Likewise. (mips_relhi_addr, mips_relhi_addend): New static variables. (mips_relhi_reloc, mips_rello_reloc): New functions. (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO. (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel argument. Changed all callers. (mips_relocate_section): Rename got_reflo to got_lo and reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI relocs. (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when expanding a PC relative call.
1994-04-14 * reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_SIan Lance Taylor1-0/+4
and BFD_RELOC_PCREL_LO16. * bfd-in2.h: Rebuilt.
1994-04-14 * mips.h (RELOC_BITS3_TYPE_BIG): Changed from 0x1e to 0x3e.Ian Lance Taylor1-0/+10
(RELOC_BITS3_TYPEHI_LITTLE): Define. (RELOC_BITS3_TYPEHI_SH_LITTLE): Define. (MIPS_R_PCREL16): Change value from 8 to 12 to match Irix 4. (MIPS_R_RELHI): Define. (MIPS_R_RELLO): Define. (MIPS_R_SWITCH): Change value from 9 to 22.
1994-04-14 * procfs.c (procfs_wait): Protect watchpoint code with appropriateJeff Law2-1/+13
#ifdefs. (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1994-04-14 * procfs.c (procfs_wait): Protect watchpoint code with appropriateJeff Law2-0/+11
#ifdefs.
1994-04-14 * rltty.c (set_tty_settings): Don't set readline_echoing_p.Jim Kingdon1-0/+5
(rl_deprep_terminal) [NEW_TTY_DRIVER]: Set readline_echoing_p.
1994-04-14There is no interesting Irix 5, or PowerPC, or RS/6000 support in theIan Lance Taylor1-4/+0
linker, so don't mention them.
1994-04-14(Arguments): Fix typo.Jim Kingdon2-2/+3
1994-04-14 * gdb.texinfo: Refer to file names, not path names, per rmsJim Kingdon2-7/+12
convention.
1994-04-14 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.Jeff Law2-0/+20
(STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise. (target_{insert,remove}_watchpoint): Likewise.
1994-04-13Make tests work again on alpha-osf1 and sun4 native.Ken Raeburn1-1/+1
* config/unix.exp: Use nm.new, not nm, from newly built tree. * binutils.all/objdump.exp: Add more wildcards to list of single-letter options in pattern for usage message. * binutils.all/nm.exp: Deleted debug-symbols test, since it only works for a.out/stabs systems. Fixed regexps to make underscores optional, since some C compilers don't prepend them. Deleted check for foo.o symbol, since again some systems don't generate it.
1994-04-13 * configure: Make file links cleanly even if Lynx fails onBill Cox1-0/+10
an NFS symlink (at least fail cleanly).
1994-04-13 * gdb.t07/{recurse.exp, recurse.c}: New tests for watchpointsJeff Law1-0/+7
on local variables in recursive functions. * gdb.t07/Makefile.in: Build the new test.
1994-04-13 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.Jeff Law1-0/+68
(HAVE_STEPPABLE_WATCHPOINT): Define. (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define. (target_{insert,delete}_watchpoint): Define.
1994-04-13 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint andJeff Law8-153/+584
bp_watchpoint_scope breakpoints. (struct breakpoint): Add val_chain and related_breakpoint fields for use by watchpoints. * breakpoint.c (within_scope): Delete. No longer used. (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition. (target_{remove,insert}_watchpoint): Likewise. (can_use_hardware_watchpoint): New function. (remove_breakpoint): New function to remove a single breakpoint or hardware watchpoint. (insert_breakpoints): Handle insertion of hardware watchpoints. Store a copy of the value chain derived from the watchpoint expression. (remove_breakpoints): Simplify by using remove_breakpoint. (delete_breakpoint): Likewise. (watchpoint_check): Delete the watchpoint and watchpoint scope breakpoints when the watchpoint goes out of scope. Save & restore the current frame after checking watchpoints. (breakpoint_init_inferior): Likewise (restarting the program makes all local watchpoints go out of scope). (bpstat_stop_status): Handle hardware watchpoints much like normal watchpoints. Delete the watchpoint and watchpoint scope breakpoint when the watchpoint goes out of scope. Remove and reinsert all breakpoints before returning if we stopped when a hardware watchpoint fired. (watch_command): Use a hardware watchpoint when possible. If watching a local expression, build a scope breakpoint too. (map_breakpoint_numbers): Also call given function for any related breakpoints. (disable_breakpoint): Never disable a scope breakpoint. (enable_breakpoint): Handle hardware breakpoints much like normal breakpoints, but recompute the watchpoint_scope breakpoint's frame and address (if we have an associated scope breakpoint). (read_memory_nobpt): Handle hardware watchpoints like normal watchpoints. When necessary handle watchpoint_scope breakpoints. (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise. (clear_command, breakpoint_re_set_one, enable_command): Likewise. (disable_command): Likewise. * blockframe.c (find_frame_addr_in_frame_chain): New function. Extern prototype added to frame.h * infrun.c (wait_for_inferior): Set current_frame and select a frame before checking if we stopped due to a hardare watchpoint firing. Handle stepping over hardware watchpoints. (normal_stop): Remove unnecessary call to select_frame. * value.h (value_release_to_mark): Declare. * values.c (value_release_to_mark): New function. * procfs.c (procfs_wait): Add cases for hardware watchpoints. (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions. * hppab-nat.c (hppa_set_watchpoint): New function. * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define. (HAVE_STEPPABLE_WATCHPOINT): Define. (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define. (target_{insert,delete}_watchpoint): Define.
1994-04-13 * objdump.c: Do an ifdef on __GO32__, not unix.Ian Lance Taylor2-3/+7
1994-04-13Fix typo.Jeff Law1-1/+1
1994-04-13 * gdb.t15/gdbme.c (t_func_values): Do not compare function pointersJeff Law1-0/+5
directly. Instead compare the return values from actual calls.
1994-04-13Tue Apr 12 18:25:13 1994 Stan Shebs (shebs@andros.cygnus.com)Stan Shebs2-18/+36
* subsegs.c (subsegs_begin): Call memset with args in the correct order. (subseg_get): Clear newly allocated seginfo, set its pointer slots to NULL instead of 0. Fixes a problem observed in sparc-lynx progressive.
1994-04-12 * som.c (som_write_fixups): Always emit at leastJeff Law2-3/+8
one relocation for any non-bss section.
1994-04-12 * mh-irix4 (CC): Change -XNh1500 to -XNh2000.Ian Lance Taylor1-1/+1
1994-04-12Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)Stu Grossman2-1/+8
* xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT, smtyp XTY_LD, sclass XMC_DS (external data segment label). They often have the same names as debug symbols for functions, and confuse lookup_symbol().
1994-04-11 * Makefile.in (check): Set TCL_LIBRARY for runtest.Bill Cox8-43/+219
1994-04-11 * elfcode.h (assign_file_positions_except_relocs): Don't requireIan Lance Taylor2-0/+7
the file alignment to correspond to the page size when linking with -N.
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