| 1 | Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com) |
| 2 | |
| 3 | * symtab.c (find_addr_symbol): New routine that will find the nearest |
| 4 | symbol associated with an address. It does so by exhaustive |
| 5 | search of the symtabs, so it's slow but complete. |
| 6 | |
| 7 | Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com) |
| 8 | |
| 9 | * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab |
| 10 | to [0,0] rather than [0, end of first source file]. This avoids |
| 11 | problems with other parts of GDB looking for linetables in the |
| 12 | _globals_ symtab. Eliminate variables num_object_files and |
| 13 | first_object_file_end. |
| 14 | |
| 15 | Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com) |
| 16 | |
| 17 | * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag. |
| 18 | (pop_frame): Restore PC2 and LR0 from dummy frames. |
| 19 | (push_dummy_frame): Save PC2 and LR0 into dummy frames. |
| 20 | (setup_arbitrary_frame): Handle 3 args and set up real frames. |
| 21 | * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments. |
| 22 | (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0. |
| 23 | (SETUP_ARBITRARY_FRAME): Define. |
| 24 | |
| 25 | Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 26 | |
| 27 | * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START. |
| 28 | |
| 29 | Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 30 | |
| 31 | * remote-udi.c (udi_resume): Correct prototype. |
| 32 | |
| 33 | Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 34 | |
| 35 | * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call |
| 36 | hppa_frame_find_saved_regs. |
| 37 | * hppa-tdep.c (dig_fp_from_stack): Delete function. |
| 38 | (prologue_inst_adjust_sp): New function. |
| 39 | (is_branch, inst_saves_gr, inst_saves_fr): New functions. |
| 40 | (skip_prologue): Completely rewrite to use unwind information. |
| 41 | (hppa_frame_find_saved_regs): Likewise. |
| 42 | |
| 43 | Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 44 | |
| 45 | * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol |
| 46 | to convert a signal number with appropriate bounds checking. |
| 47 | |
| 48 | * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377). |
| 49 | |
| 50 | Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com) |
| 51 | |
| 52 | * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined, |
| 53 | print a newline to end the display anyway. |
| 54 | |
| 55 | * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and |
| 56 | coprocessor status regs) when popping a frame. This fixes |
| 57 | float exceptions that occur after calling inferior functions. |
| 58 | |
| 59 | * sparc-nat.c (fetch_inferior_registers, store_inferior_registers): |
| 60 | Read and write the fsr (float status register) to/from the child |
| 61 | process along with the float regs. Remove Peter Schauer's change |
| 62 | of May 24 '93, which has higher overhead and doesn't solve the |
| 63 | real problem (which was that FSR wasn't being set). |
| 64 | |
| 65 | Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com) |
| 66 | |
| 67 | * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ |
| 68 | stack overflow check isn't right after the register stack |
| 69 | adjustment instruction. Metaware R2.3u compiler moves other |
| 70 | things in front of it. This fix isn't perfect but is what's |
| 71 | running. |
| 72 | |
| 73 | Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 74 | |
| 75 | * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT. |
| 76 | |
| 77 | * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14 |
| 78 | character filenames. |
| 79 | * configure.in: Change accordingly. |
| 80 | |
| 81 | Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com) |
| 82 | |
| 83 | * m68k-stub.c, sparc-stub.c: removed spurious introduction of |
| 84 | _filtered io routines from these two files. |
| 85 | |
| 86 | Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 87 | |
| 88 | * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h, |
| 89 | config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define. |
| 90 | * mdebugread.c (parse_symbol): Handle enum sh.type produced by |
| 91 | DEC c89. |
| 92 | * mdebugread.c (add_line): Handle zero linenos produced by DEC c89. |
| 93 | |
| 94 | Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 95 | |
| 96 | * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before |
| 97 | printing to gdb_stderr. |
| 98 | |
| 99 | * remote-udi.c (udi_kill): Don't close the connection, just set |
| 100 | inferior_pid to zero. |
| 101 | (udi_mourn): Call remove_breakpoints. |
| 102 | |
| 103 | * remote-udi.c: Remove obsolete need_artificial_traps comment. |
| 104 | |
| 105 | * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc. |
| 106 | |
| 107 | Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 108 | |
| 109 | * symtab.c (lookup_symbol): Don't try adding .c to the name. |
| 110 | |
| 111 | * remote-bug.c: At the start of each section, reset srec_frame |
| 112 | back to 160. |
| 113 | |
| 114 | * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS. |
| 115 | * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook. |
| 116 | * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with |
| 117 | code which looks for those two waitkinds. Use switch statement. |
| 118 | * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with |
| 119 | CHILD_SPECIAL_WAITSTATUS. |
| 120 | |
| 121 | * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes. |
| 122 | * Move target_signal_from_host, target_signal_to_host, and |
| 123 | store_waitstatus from inftarg.c to target.c. procfs needs them. |
| 124 | * target.c: Include "wait.h" and <signal.h>. |
| 125 | * target.h, infrun.c (proceed), proceed callers: Pass new code |
| 126 | TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with |
| 127 | enums being treated as unsigned and is cleaner. |
| 128 | * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or |
| 129 | TARGET_SIGNAL_0. |
| 130 | * infcmd.c (signal_command), infrun.c (signals_info): |
| 131 | Don't allow user to specify numeric equivalent of |
| 132 | TARGET_SIGNAL_DEFAULT. |
| 133 | |
| 134 | Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com) |
| 135 | |
| 136 | * config/alpha/alpha-netware.mt: New target support for Alpha |
| 137 | running Netware. |
| 138 | * configure.in: Add alpha-*-netware* target. |
| 139 | |
| 140 | Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com) |
| 141 | |
| 142 | * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED. |
| 143 | |
| 144 | Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 145 | |
| 146 | * target.h: Add enum target_waitkind, enum target_signal, and |
| 147 | struct target_waitstatus. Change status argument to target_wait to |
| 148 | be struct target_waitstatus * instead of int *. |
| 149 | * target.h, infrun.c, all targets: Change type of signal arguments |
| 150 | to resume(), proceed(), and target_resume() from int to enum |
| 151 | target_signal. |
| 152 | * All targets (*_wait, *_resume): Change accordingly. |
| 153 | * infcmd.c (program_info, signal_command), throughout infrun.c, |
| 154 | * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff. |
| 155 | * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex |
| 156 | signal code stuff right with the new signals would be non-trivial). |
| 157 | * inferior.h (stop_signal): Make it enum target_signal not int. |
| 158 | * target.c, target.h (target_signal_to_string, target_signal_to_name, |
| 159 | target_signal_from_name): New functions. |
| 160 | * inftarg.c, target.h (target_signal_to_host, target_signal_from_host, |
| 161 | store_waitstatus): New functions. |
| 162 | * procfs.c (procfs_notice_signals): Use them. |
| 163 | * i960-tdep.c (i960_fault_to_signal): New function, to replace |
| 164 | print_fault. |
| 165 | * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL. |
| 166 | |
| 167 | * objfiles.c (build_objfile_section_table): Don't abort() if |
| 168 | objfile->sections is already set. |
| 169 | |
| 170 | * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD |
| 171 | to match recent change to exec.c. |
| 172 | |
| 173 | * Version 4.11.3. |
| 174 | |
| 175 | * main.c (print_gdb_version): Change year to 1994. |
| 176 | |
| 177 | * ChangeLog, ChangeLog-93: Split ChangeLog at 1994. |
| 178 | * Makefile.in (NONSRC): Add ChangeLog-93. |
| 179 | |
| 180 | Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 181 | |
| 182 | * stabsread.c (read_type): Allow defining several type numbers |
| 183 | at once (e.g. "(1,2)=(3,4)="...). |
| 184 | |
| 185 | * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int). |
| 186 | |
| 187 | * breakpoint.c (frame_in_dummy): Check PC as well as frame. |
| 188 | |
| 189 | Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 190 | |
| 191 | * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols |
| 192 | to process_one_symbol. |
| 193 | * symtab.c (find_pc_psymbol): Search global_psymbols as well to |
| 194 | avoid caching a bad endaddr in find_pc_partial_function. |
| 195 | |
| 196 | Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 197 | |
| 198 | * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION. |
| 199 | |
| 200 | Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 201 | |
| 202 | * infrun.c (wait_for_inferior): Do not step or step resume past |
| 203 | the end of a one-line function we just stepped into. |
| 204 | |
| 205 | For older changes see ChangeLog-93 |
| 206 | \f |
| 207 | Local Variables: |
| 208 | mode: indented-text |
| 209 | left-margin: 8 |
| 210 | fill-column: 74 |
| 211 | version-control: never |
| 212 | End: |