2011-01-11 Michael Snyder <msnyder@vmware.com>
* s390-tdep.c: Comment cleanup, mostly periods and spaces. * score-tdep.c: Ditto. * score-tdep.h: Ditto. * ser-base.c: Ditto. * ser-go32.c: Ditto. * serial.c: Ditto. * serial.h: Ditto. * ser-mingw.c: Ditto. * ser-pipe.c: Ditto. * ser-tcp.c: Ditto. * ser-unix.c: Ditto. * sh64-tdep.c: Ditto. * shnbsd-nat.c: Ditto. * sh-tdep.c: Ditto. * sh-tdep.h: Ditto. * solib.c: Ditto. * solib-darwin.c: Ditto. * solib-frv.c: Ditto. * solib.h: Ditto. * solib-irix.c: Ditto. * solib-osf.c: Ditto. * solib-pa64.c: Ditto. * solib-som.c: Ditto. * solib-spu.c: Ditto. * solib-sunos.c: Ditto. * solib-svr4.c: Ditto. * solist.h: Ditto. * sol-thread.c: Ditto. * somread.c: Ditto. * source.c: Ditto. * source.h: Ditto. * sparc64-linux-tdep.c: Ditto. * sparc64-tdep.c: Ditto. * sparc-linux-nat.c: Ditto. * sparc-linux-tdep.c: Ditto. * sparc-sol2-nat.c: Ditto. * sparc-sol2-tdep.c: Ditto. * sparc-tdep.c: Ditto. * sparc-tdep.h: Ditto. * spu-tdep.c: Ditto. * stabsread.c: Ditto. * stabsread.h: Ditto. * stack.c: Ditto. * symfile.c: Ditto. * symfile.h: Ditto. * symmisc.c: Ditto. * symtab.c: Ditto. * symtab.h: Ditto. * target.c: Ditto. * target-descriptions.c: Ditto. * target-descriptions.h: Ditto. * target.h: Ditto. * target-memory.c: Ditto. * terminal.h: Ditto. * thread.c: Ditto. * top.c: Ditto. * tracepoint.c: Ditto. * tracepoint.h: Ditto. * trad-frame.h: Ditto. * typeprint.c: Ditto.
This commit is contained in:
Michael Snyder
parent
6c162d5eb6
commit
c378eb4eaa
61 changed files with 1229 additions and 1115 deletions
140
gdb/tracepoint.c
140
gdb/tracepoint.c
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@ -142,13 +142,13 @@ static int traceframe_number;
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/* Tracepoint for last traceframe collected. */
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static int tracepoint_number;
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/* Symbol for function for last traceframe collected */
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/* Symbol for function for last traceframe collected. */
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static struct symbol *traceframe_fun;
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/* Symtab and line for last traceframe collected */
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/* Symtab and line for last traceframe collected. */
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static struct symtab_and_line traceframe_sal;
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/* Tracing command lists */
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/* Tracing command lists. */
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static struct cmd_list_element *tfindlist;
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/* List of expressions to collect by default at each tracepoint hit. */
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@ -225,7 +225,7 @@ set_tracepoint_num (int num)
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}
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/* Set externally visible debug variables for querying/printing
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the traceframe context (line, function, file) */
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the traceframe context (line, function, file). */
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static void
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set_traceframe_context (struct frame_info *trace_frame)
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@ -597,7 +597,7 @@ validate_actionline (char **line, struct breakpoint *t)
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struct bp_location *loc;
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struct agent_expr *aexpr;
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/* if EOF is typed, *line is NULL */
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/* If EOF is typed, *line is NULL. */
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if (*line == NULL)
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return;
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@ -618,12 +618,12 @@ validate_actionline (char **line, struct breakpoint *t)
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if (cmd_cfunc_eq (c, collect_pseudocommand))
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{
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do
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{ /* repeat over a comma-separated list */
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QUIT; /* allow user to bail out with ^C */
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{ /* Repeat over a comma-separated list. */
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QUIT; /* Allow user to bail out with ^C. */
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while (isspace ((int) *p))
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p++;
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if (*p == '$') /* look for special pseudo-symbols */
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if (*p == '$') /* Look for special pseudo-symbols. */
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{
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if (0 == strncasecmp ("reg", p + 1, 3)
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|| 0 == strncasecmp ("arg", p + 1, 3)
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@ -682,8 +682,8 @@ validate_actionline (char **line, struct breakpoint *t)
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else if (cmd_cfunc_eq (c, teval_pseudocommand))
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{
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do
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{ /* repeat over a comma-separated list */
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QUIT; /* allow user to bail out with ^C */
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{ /* Repeat over a comma-separated list. */
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QUIT; /* Allow user to bail out with ^C. */
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while (isspace ((int) *p))
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p++;
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@ -715,7 +715,7 @@ validate_actionline (char **line, struct breakpoint *t)
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else if (cmd_cfunc_eq (c, while_stepping_pseudocommand))
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{
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char *steparg; /* in case warning is necessary */
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char *steparg; /* In case warning is necessary. */
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while (isspace ((int) *p))
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p++;
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@ -739,7 +739,7 @@ enum {
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struct memrange
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{
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int type; /* memrange_absolute for absolute memory range,
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else basereg number */
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else basereg number. */
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bfd_signed_vma start;
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bfd_signed_vma end;
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};
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@ -764,7 +764,7 @@ tracepoint_list, stepping_list;
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static int memrange_cmp (const void *, const void *);
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/* compare memranges for qsort */
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/* Compare memranges for qsort. */
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static int
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memrange_cmp (const void *va, const void *vb)
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{
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@ -833,7 +833,7 @@ add_register (struct collection_list *collection, unsigned int regno)
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collection->regs_mask[regno / 8] |= 1 << (regno % 8);
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}
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/* Add a memrange to a collection list */
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/* Add a memrange to a collection list. */
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static void
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add_memrange (struct collection_list *memranges,
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int type, bfd_signed_vma base,
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@ -1002,20 +1002,20 @@ collect_symbol (struct collection_list *collect,
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discard_cleanups (old_chain1);
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add_aexpr (collect, aexpr);
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/* take care of the registers */
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/* Take care of the registers. */
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if (aexpr->reg_mask_len > 0)
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{
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int ndx1, ndx2;
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for (ndx1 = 0; ndx1 < aexpr->reg_mask_len; ndx1++)
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{
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QUIT; /* allow user to bail out with ^C */
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QUIT; /* Allow user to bail out with ^C. */
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if (aexpr->reg_mask[ndx1] != 0)
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{
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/* assume chars have 8 bits */
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/* Assume chars have 8 bits. */
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for (ndx2 = 0; ndx2 < 8; ndx2++)
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if (aexpr->reg_mask[ndx1] & (1 << ndx2))
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/* it's used -- record it */
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/* It's used -- record it. */
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add_register (collect, ndx1 * 8 + ndx2);
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}
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}
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@ -1036,7 +1036,7 @@ struct add_local_symbols_data
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int count;
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};
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/* The callback for the locals and args iterators */
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/* The callback for the locals and args iterators. */
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static void
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do_collect_symbol (const char *print_name,
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@ -1050,7 +1050,7 @@ do_collect_symbol (const char *print_name,
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p->count++;
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}
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/* Add all locals (or args) symbols to collection list */
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/* Add all locals (or args) symbols to collection list. */
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static void
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add_local_symbols (struct collection_list *collect,
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struct gdbarch *gdbarch, CORE_ADDR pc,
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@ -1121,7 +1121,7 @@ clear_collection_list (struct collection_list *list)
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list->strace_data = 0;
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}
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/* reduce a collection list to string form (for gdb protocol) */
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/* Reduce a collection list to string form (for gdb protocol). */
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static char **
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stringify_collection_list (struct collection_list *list, char *string)
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{
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@ -1147,9 +1147,9 @@ stringify_collection_list (struct collection_list *list, char *string)
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}
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for (i = sizeof (list->regs_mask) - 1; i > 0; i--)
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if (list->regs_mask[i] != 0) /* skip leading zeroes in regs_mask */
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if (list->regs_mask[i] != 0) /* Skip leading zeroes in regs_mask. */
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break;
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if (list->regs_mask[i] != 0) /* prepare to send regs_mask to the stub */
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if (list->regs_mask[i] != 0) /* Prepare to send regs_mask to the stub. */
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{
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if (info_verbose)
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printf_filtered ("\nCollecting registers (mask): 0x");
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@ -1157,7 +1157,7 @@ stringify_collection_list (struct collection_list *list, char *string)
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*end++ = 'R';
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for (; i >= 0; i--)
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{
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QUIT; /* allow user to bail out with ^C */
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QUIT; /* Allow user to bail out with ^C. */
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if (info_verbose)
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printf_filtered ("%02X", list->regs_mask[i]);
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sprintf (end, "%02X", list->regs_mask[i]);
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@ -1172,7 +1172,7 @@ stringify_collection_list (struct collection_list *list, char *string)
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printf_filtered ("Collecting memranges: \n");
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for (i = 0, count = 0, end = temp_buf; i < list->next_memrange; i++)
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{
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QUIT; /* allow user to bail out with ^C */
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QUIT; /* Allow user to bail out with ^C. */
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sprintf_vma (tmp2, list->list[i].start);
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if (info_verbose)
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{
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@ -1208,7 +1208,7 @@ stringify_collection_list (struct collection_list *list, char *string)
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for (i = 0; i < list->next_aexpr_elt; i++)
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{
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QUIT; /* allow user to bail out with ^C */
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QUIT; /* Allow user to bail out with ^C. */
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if ((count + 10 + 2 * list->aexpr_list[i]->len) > MAX_AGENT_EXPR_LEN)
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{
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(*str_list)[ndx] = savestring (temp_buf, count);
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@ -1262,7 +1262,7 @@ encode_actions_1 (struct command_line *action,
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for (; action; action = action->next)
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{
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QUIT; /* allow user to bail out with ^C */
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QUIT; /* Allow user to bail out with ^C. */
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action_exp = action->line;
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while (isspace ((int) *action_exp))
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action_exp++;
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@ -1274,8 +1274,8 @@ encode_actions_1 (struct command_line *action,
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if (cmd_cfunc_eq (cmd, collect_pseudocommand))
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{
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do
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{ /* repeat over a comma-separated list */
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QUIT; /* allow user to bail out with ^C */
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{ /* Repeat over a comma-separated list. */
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QUIT; /* Allow user to bail out with ^C. */
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while (isspace ((int) *action_exp))
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action_exp++;
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@ -1339,7 +1339,7 @@ encode_actions_1 (struct command_line *action,
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}
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case UNOP_MEMVAL:
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/* safe because we know it's a simple expression */
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/* Safe because we know it's a simple expression. */
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tempval = evaluate_expression (exp);
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addr = value_address (tempval);
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len = TYPE_LENGTH (check_typedef (exp->elts[1].type));
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@ -1355,7 +1355,7 @@ encode_actions_1 (struct command_line *action,
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tloc->address);
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break;
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default: /* full-fledged expression */
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default: /* Full-fledged expression. */
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aexpr = gen_trace_for_expr (tloc->address, exp);
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old_chain1 = make_cleanup_free_agent_expr (aexpr);
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@ -1367,7 +1367,7 @@ encode_actions_1 (struct command_line *action,
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discard_cleanups (old_chain1);
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add_aexpr (collect, aexpr);
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/* take care of the registers */
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/* Take care of the registers. */
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if (aexpr->reg_mask_len > 0)
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{
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int ndx1;
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@ -1375,13 +1375,13 @@ encode_actions_1 (struct command_line *action,
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for (ndx1 = 0; ndx1 < aexpr->reg_mask_len; ndx1++)
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{
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QUIT; /* allow user to bail out with ^C */
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QUIT; /* Allow user to bail out with ^C. */
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if (aexpr->reg_mask[ndx1] != 0)
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{
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/* assume chars have 8 bits */
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/* Assume chars have 8 bits. */
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for (ndx2 = 0; ndx2 < 8; ndx2++)
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if (aexpr->reg_mask[ndx1] & (1 << ndx2))
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/* it's used -- record it */
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/* It's used -- record it. */
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add_register (collect,
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ndx1 * 8 + ndx2);
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}
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@ -1397,8 +1397,8 @@ encode_actions_1 (struct command_line *action,
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else if (cmd_cfunc_eq (cmd, teval_pseudocommand))
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{
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do
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{ /* repeat over a comma-separated list */
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QUIT; /* allow user to bail out with ^C */
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{ /* Repeat over a comma-separated list. */
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QUIT; /* Allow user to bail out with ^C. */
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while (isspace ((int) *action_exp))
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action_exp++;
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@ -1528,7 +1528,7 @@ start_tracing (void)
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tp_vec = all_tracepoints ();
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/* No point in tracing without any tracepoints... */
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/* No point in tracing without any tracepoints... */
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if (VEC_length (breakpoint_p, tp_vec) == 0)
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{
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VEC_free (breakpoint_p, tp_vec);
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@ -1635,7 +1635,7 @@ void
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stop_tracing (void)
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{
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target_trace_stop ();
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/* should change in response to reply? */
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/* Should change in response to reply? */
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current_trace_status ()->running = 0;
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}
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@ -1950,7 +1950,7 @@ tfind_1 (enum trace_find_type type, int num,
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{
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if (info_verbose)
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printf_filtered ("End of trace buffer.\n");
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#if 0 /* dubious now? */
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#if 0 /* dubious now? */
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/* The following will not recurse, since it's
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special-cased. */
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trace_find_command ("-1", from_tty);
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@ -1992,7 +1992,7 @@ tfind_1 (enum trace_find_type type, int num,
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ui_out_field_string (uiout, "found", "0");
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else if (type == tfind_number && num == -1)
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printf_unfiltered (_("No longer looking at any trace frame\n"));
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else /* this case may never occur, check */
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else /* This case may never occur, check. */
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printf_unfiltered (_("No trace frame found\n"));
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}
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@ -2038,7 +2038,7 @@ tfind_1 (enum trace_find_type type, int num,
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/* tfind command */
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static void
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trace_find_command (char *args, int from_tty)
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{ /* this should only be called with a numeric argument */
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{ /* This should only be called with a numeric argument. */
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int frameno = -1;
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if (current_trace_status ()->running && !current_trace_status ()->from_file)
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@ -2047,7 +2047,7 @@ trace_find_command (char *args, int from_tty)
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if (args == 0 || *args == 0)
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{ /* TFIND with no args means find NEXT trace frame. */
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if (traceframe_number == -1)
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frameno = 0; /* "next" is first one */
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frameno = 0; /* "next" is first one. */
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else
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frameno = traceframe_number + 1;
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}
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@ -2125,7 +2125,7 @@ trace_find_tracepoint_command (char *args, int from_tty)
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if (tracepoint_number == -1)
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error (_("No current tracepoint -- please supply an argument."));
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else
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tdp = tracepoint_number; /* default is current TDP */
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tdp = tracepoint_number; /* Default is current TDP. */
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}
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else
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tdp = parse_and_eval_long (args);
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@ -2231,14 +2231,14 @@ trace_find_range_command (char *args, int from_tty)
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if (0 != (tmp = strchr (args, ',')))
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{
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*tmp++ = '\0'; /* terminate start address */
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*tmp++ = '\0'; /* Terminate start address. */
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while (isspace ((int) *tmp))
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tmp++;
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start = parse_and_eval_address (args);
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stop = parse_and_eval_address (tmp);
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}
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else
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{ /* no explicit end address? */
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{ /* No explicit end address? */
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start = parse_and_eval_address (args);
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stop = start + 1; /* ??? */
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}
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@ -2257,21 +2257,21 @@ trace_find_outside_command (char *args, int from_tty)
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error (_("May not look at trace frames while trace is running."));
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if (args == 0 || *args == 0)
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{ /* XXX FIXME: what should default behavior be? */
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{ /* XXX FIXME: what should default behavior be? */
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printf_filtered ("Usage: tfind outside <startaddr>,<endaddr>\n");
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return;
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}
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if (0 != (tmp = strchr (args, ',')))
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{
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*tmp++ = '\0'; /* terminate start address */
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*tmp++ = '\0'; /* Terminate start address. */
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while (isspace ((int) *tmp))
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tmp++;
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start = parse_and_eval_address (args);
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stop = parse_and_eval_address (tmp);
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}
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else
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{ /* no explicit end address? */
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{ /* No explicit end address? */
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start = parse_and_eval_address (args);
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stop = start + 1; /* ??? */
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}
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@ -2299,25 +2299,25 @@ scope_info (char *args, int from_tty)
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sals = decode_line_1 (&args, 1, NULL, 0, &canonical, NULL);
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if (sals.nelts == 0)
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return; /* presumably decode_line_1 has already warned */
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return; /* Presumably decode_line_1 has already warned. */
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/* Resolve line numbers to PC */
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/* Resolve line numbers to PC. */
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resolve_sal_pc (&sals.sals[0]);
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block = block_for_pc (sals.sals[0].pc);
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while (block != 0)
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{
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QUIT; /* allow user to bail out with ^C */
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QUIT; /* Allow user to bail out with ^C. */
|
||||
ALL_BLOCK_SYMBOLS (block, iter, sym)
|
||||
{
|
||||
QUIT; /* allow user to bail out with ^C */
|
||||
QUIT; /* Allow user to bail out with ^C. */
|
||||
if (count == 0)
|
||||
printf_filtered ("Scope for %s:\n", save_args);
|
||||
count++;
|
||||
|
||||
symname = SYMBOL_PRINT_NAME (sym);
|
||||
if (symname == NULL || *symname == '\0')
|
||||
continue; /* probably botched, certainly useless */
|
||||
continue; /* Probably botched, certainly useless. */
|
||||
|
||||
gdbarch = get_objfile_arch (SYMBOL_SYMTAB (sym)->objfile);
|
||||
|
||||
|
|
@ -2325,10 +2325,10 @@ scope_info (char *args, int from_tty)
|
|||
switch (SYMBOL_CLASS (sym))
|
||||
{
|
||||
default:
|
||||
case LOC_UNDEF: /* messed up symbol? */
|
||||
case LOC_UNDEF: /* Messed up symbol? */
|
||||
printf_filtered ("a bogus symbol, class %d.\n",
|
||||
SYMBOL_CLASS (sym));
|
||||
count--; /* don't count this one */
|
||||
count--; /* Don't count this one. */
|
||||
continue;
|
||||
case LOC_CONST:
|
||||
printf_filtered ("a constant with value %ld (0x%lx)",
|
||||
|
|
@ -2457,7 +2457,7 @@ trace_dump_actions (struct command_line *action,
|
|||
{
|
||||
struct cmd_list_element *cmd;
|
||||
|
||||
QUIT; /* allow user to bail out with ^C */
|
||||
QUIT; /* Allow user to bail out with ^C. */
|
||||
action_exp = action->line;
|
||||
while (isspace ((int) *action_exp))
|
||||
action_exp++;
|
||||
|
|
@ -2491,8 +2491,8 @@ trace_dump_actions (struct command_line *action,
|
|||
if (stepping_frame == stepping_actions)
|
||||
{
|
||||
do
|
||||
{ /* repeat over a comma-separated list */
|
||||
QUIT; /* allow user to bail out with ^C */
|
||||
{ /* Repeat over a comma-separated list. */
|
||||
QUIT; /* Allow user to bail out with ^C. */
|
||||
if (*action_exp == ',')
|
||||
action_exp++;
|
||||
while (isspace ((int) *action_exp))
|
||||
|
|
@ -3039,7 +3039,7 @@ find_matching_tracepoint (struct uploaded_tp *utp)
|
|||
if (t->type == utp->type
|
||||
&& t->step_count == utp->step
|
||||
&& t->pass_count == utp->pass
|
||||
/* FIXME also test conditionals and actions */
|
||||
/* FIXME also test conditionals and actions. */
|
||||
)
|
||||
{
|
||||
/* Scan the locations for an address match. */
|
||||
|
|
@ -3128,7 +3128,7 @@ create_tsv_from_upload (struct uploaded_tsv *utsv)
|
|||
}
|
||||
|
||||
/* Fish for a name that is not in use. */
|
||||
/* (should check against all internal vars?) */
|
||||
/* (should check against all internal vars?) */
|
||||
while (find_trace_state_variable (buf))
|
||||
sprintf (buf, "%s_%d", namebase, try_num++);
|
||||
|
||||
|
|
@ -3220,7 +3220,7 @@ tfile_open (char *filename, int from_tty)
|
|||
int flags;
|
||||
int scratch_chan;
|
||||
char header[TRACE_HEADER_SIZE];
|
||||
char linebuf[1000]; /* should be max remote packet size or so */
|
||||
char linebuf[1000]; /* Should be max remote packet size or so. */
|
||||
char byte;
|
||||
int bytes, i, gotten;
|
||||
struct trace_status *ts;
|
||||
|
|
@ -3249,7 +3249,7 @@ tfile_open (char *filename, int from_tty)
|
|||
|
||||
/* Looks semi-reasonable. Toss the old trace file and work on the new. */
|
||||
|
||||
discard_cleanups (old_chain); /* Don't free filename any more */
|
||||
discard_cleanups (old_chain); /* Don't free filename any more. */
|
||||
unpush_target (&tfile_ops);
|
||||
|
||||
push_target (&tfile_ops);
|
||||
|
|
@ -3338,7 +3338,7 @@ tfile_open (char *filename, int from_tty)
|
|||
post_create_inferior (&tfile_ops, from_tty);
|
||||
|
||||
#if 0
|
||||
/* FIXME this will get defined in MI patch submission */
|
||||
/* FIXME this will get defined in MI patch submission. */
|
||||
tfind_1 (tfind_number, 0, 0, 0, 0);
|
||||
#endif
|
||||
}
|
||||
|
|
@ -3640,7 +3640,7 @@ tfile_close (int quitting)
|
|||
return;
|
||||
|
||||
pid = ptid_get_pid (inferior_ptid);
|
||||
inferior_ptid = null_ptid; /* Avoid confusion from thread stuff */
|
||||
inferior_ptid = null_ptid; /* Avoid confusion from thread stuff. */
|
||||
exit_inferior_silent (pid);
|
||||
|
||||
close (trace_fd);
|
||||
|
|
@ -3652,7 +3652,7 @@ tfile_close (int quitting)
|
|||
static void
|
||||
tfile_files_info (struct target_ops *t)
|
||||
{
|
||||
/* (it would be useful to mention the name of the file) */
|
||||
/* (it would be useful to mention the name of the file). */
|
||||
printf_filtered ("Looking at a trace file.\n");
|
||||
}
|
||||
|
||||
|
|
@ -3681,7 +3681,7 @@ tfile_get_traceframe_address (off_t tframe_offset)
|
|||
off_t saved_offset = cur_offset;
|
||||
int gotten;
|
||||
|
||||
/* FIXME dig pc out of collected registers */
|
||||
/* FIXME dig pc out of collected registers. */
|
||||
|
||||
/* Fall back to using tracepoint address. */
|
||||
lseek (trace_fd, tframe_offset, SEEK_SET);
|
||||
|
|
@ -3695,7 +3695,7 @@ tfile_get_traceframe_address (off_t tframe_offset)
|
|||
(target_gdbarch));
|
||||
|
||||
tp = get_tracepoint_by_number_on_target (tpnum);
|
||||
/* FIXME this is a poor heuristic if multiple locations */
|
||||
/* FIXME this is a poor heuristic if multiple locations. */
|
||||
if (tp && tp->loc)
|
||||
addr = tp->loc->address;
|
||||
|
||||
|
|
@ -4013,7 +4013,7 @@ tfile_xfer_partial (struct target_ops *ops, enum target_object object,
|
|||
/* It's unduly pedantic to refuse to look at the executable for
|
||||
read-only pieces; so do the equivalent of readonly regions aka
|
||||
QTro packet. */
|
||||
/* FIXME account for relocation at some point */
|
||||
/* FIXME account for relocation at some point. */
|
||||
if (exec_bfd)
|
||||
{
|
||||
asection *s;
|
||||
|
|
@ -4483,7 +4483,7 @@ at the start of tracing."));
|
|||
Delete one or more trace state variables.\n\
|
||||
Arguments are the names of the variables to delete.\n\
|
||||
If no arguments are supplied, delete all variables."), &deletelist);
|
||||
/* FIXME add a trace variable completer */
|
||||
/* FIXME add a trace variable completer. */
|
||||
|
||||
add_info ("tvariables", tvariables_info, _("\
|
||||
Status of trace state variables and their values.\n\
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue