1 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
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.
7 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
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.
15 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
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.
25 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
27 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
29 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
31 * remote-udi.c (udi_resume): Correct prototype.
33 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
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.
43 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
45 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
46 to convert a signal number with appropriate bounds checking.
48 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
50 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
52 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
53 print a newline to end the display anyway.
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.
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).
65 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
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
73 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
75 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
77 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
79 * configure.in: Change accordingly.
81 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
83 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
84 _filtered io routines from these two files.
86 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
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
92 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
94 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
96 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
97 printing to gdb_stderr.
99 * remote-udi.c (udi_kill): Don't close the connection, just set
100 inferior_pid to zero.
101 (udi_mourn): Call remove_breakpoints.
103 * remote-udi.c: Remove obsolete need_artificial_traps comment.
105 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
107 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
109 * symtab.c (lookup_symbol): Don't try adding .c to the name.
111 * remote-bug.c: At the start of each section, reset srec_frame
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.
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
130 * infcmd.c (signal_command), infrun.c (signals_info):
131 Don't allow user to specify numeric equivalent of
132 TARGET_SIGNAL_DEFAULT.
134 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
136 * config/alpha/alpha-netware.mt: New target support for Alpha
138 * configure.in: Add alpha-*-netware* target.
140 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
142 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
144 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
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
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
165 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
167 * objfiles.c (build_objfile_section_table): Don't abort() if
168 objfile->sections is already set.
170 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
171 to match recent change to exec.c.
175 * main.c (print_gdb_version): Change year to 1994.
177 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
178 * Makefile.in (NONSRC): Add ChangeLog-93.
180 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
182 * stabsread.c (read_type): Allow defining several type numbers
183 at once (e.g. "(1,2)=(3,4)="...).
185 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
187 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
189 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
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.
196 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
198 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
200 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
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.
205 For older changes see ChangeLog-93
211 version-control: never