espressif/binutils-gdb
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import gdb-2000-02-02 snapshot

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This commit is contained in:
Jason Molenda
2000-02-03 04:14:45 +00:00
parent 6bb9f1226a
commit 8b93c6380e
36 changed files with 6340 additions and 314 deletions
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62
gdb/source.c
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@ -38,6 +38,9 @@
#include "objfiles.h"
#include "annotate.h"
#include "gdbtypes.h"
#ifdef UI_OUT
#include "ui-out.h"
#endif
#ifdef CRLF_SOURCE_FILES
@ -1011,6 +1014,11 @@ print_source_lines_base (s, line, stopline, noerror)
current_source_line = line;
first_line_listed = line;
#ifdef UI_OUT
/* If printing of source lines is disabled, just print file and line number */
if (ui_out_test_flags (uiout, ui_source_list))
{
#endif
/* Only prints "No such file or directory" once */
if ((s != last_source_visited) || (!last_source_error))
{
@ -1022,6 +1030,14 @@ print_source_lines_base (s, line, stopline, noerror)
desc = last_source_error;
noerror = 1;
}
#ifdef UI_OUT
}
else
{
desc = -1;
noerror = 1;
}
#endif
if (desc < 0)
{
@ -1034,7 +1050,14 @@ print_source_lines_base (s, line, stopline, noerror)
print_sys_errmsg (name, errno);
}
else
#ifdef UI_OUT
ui_out_field_int (uiout, "line", line);
ui_out_text (uiout, "\tin ");
ui_out_field_string (uiout, "file", s->filename);
ui_out_text (uiout, "\n");
#else
printf_filtered ("%d\tin %s\n", line, s->filename);
#endif
return;
}
@ -1062,6 +1085,44 @@ print_source_lines_base (s, line, stopline, noerror)
while (nlines-- > 0)
{
#ifdef UI_OUT
char buf[20];
c = fgetc (stream);
if (c == EOF)
break;
last_line_listed = current_source_line;
sprintf (buf, "%d\t", current_source_line++);
ui_out_text (uiout, buf);
do
{
if (c < 040 && c != '\t' && c != '\n' && c != '\r')
{
sprintf (buf, "^%c", c + 0100);
ui_out_text (uiout, buf);
}
else if (c == 0177)
ui_out_text (uiout, "^?");
#ifdef CRLF_SOURCE_FILES
else if (c == '\r')
{
/* Skip a \r character, but only before a \n. */
int c1 = fgetc (stream);
if (c1 != '\n')
printf_filtered ("^%c", c + 0100);
if (c1 != EOF)
ungetc (c1, stream);
}
#endif
else
{
sprintf (buf, "%c", c);
ui_out_text (uiout, buf);
}
}
while (c != '\n' && (c = fgetc (stream)) >= 0);
#else
c = fgetc (stream);
if (c == EOF)
break;
@ -1083,6 +1144,7 @@ print_source_lines_base (s, line, stopline, noerror)
printf_filtered ("%c", c);
}
while (c != '\n' && (c = fgetc (stream)) >= 0);
#endif
}
fclose (stream);