Error messages and low-level interface to malloc also handled here. */
#include "config.h"
-#include <sys/types.h>
+#include "gvarargs.h"
#include <stdio.h>
#include <signal.h>
#include <setjmp.h>
-
+#include <sys/types.h>
#include <sys/stat.h>
#ifdef USG
if (!output_bytecode)
{
if (INSN_CODE (insn) < 0)
- error ("internal error--unrecognizable insn:", 0);
+ error ("internal error--unrecognizable insn:");
else
- error ("internal error--insn does not satisfy its constraints:", 0);
+ error ("internal error--insn does not satisfy its constraints:");
debug_rtx (insn);
}
if (asm_out_file)
last_error_tick = input_file_stack_tick;
}
}
+\f
+/* Print a message. */
-/* Report an error at the current line number.
- S is a string and ARGLIST are args for `printf'. We use HOST_WIDE_INT
- as the type for these args assuming it is wide enough to hold a
- pointer. This isn't terribly portable, but is the best we can do
- without vprintf universally available. */
-
-#define arglist a1, a2, a3
-#define arglist_dcl HOST_WIDE_INT a1, a2, a3;
-
-void
-error (s, arglist)
+static void
+vmessage (prefix, s, ap)
+ char *prefix;
char *s;
- arglist_dcl
+ va_list ap;
{
- error_with_file_and_line (input_filename, lineno, s, arglist);
+ if (prefix)
+ fprintf (stderr, "%s: ", prefix);
+
+#ifdef HAVE_VPRINTF
+ vfprintf (stderr, s, ap);
+#else
+ {
+ HOST_WIDE_INT v1 = va_arg(ap, HOST_WIDE_INT);
+ HOST_WIDE_INT v2 = va_arg(ap, HOST_WIDE_INT);
+ HOST_WIDE_INT v3 = va_arg(ap, HOST_WIDE_INT);
+ fprintf (stderr, s, v1, v2, v3);
+ }
+#endif
}
-/* Report an error at line LINE of file FILE.
- S and ARGLIST are a string and args for `printf'. */
+/* Print a message relevant to line LINE of file FILE. */
-void
-error_with_file_and_line (file, line, s, arglist)
+static void
+v_message_with_file_and_line (file, line, prefix, s, ap)
char *file;
int line;
+ char *prefix;
char *s;
- arglist_dcl
+ va_list ap;
{
- count_error (0);
-
- report_error_function (file);
-
if (file)
fprintf (stderr, "%s:%d: ", file, line);
else
fprintf (stderr, "%s: ", progname);
- fprintf (stderr, s, arglist);
- fprintf (stderr, "\n");
+ vmessage (prefix, s, ap);
+ fputc ('\n', stderr);
}
-/* Report an error at the declaration DECL.
- S and V are a string and an arg which uses %s to substitute
- the declaration name. */
+/* Print a message relevant to the given DECL. */
-void
-error_with_decl (decl, s, v)
+static void
+v_message_with_decl (decl, prefix, s, ap)
tree decl;
+ char *prefix;
char *s;
- HOST_WIDE_INT v;
+ va_list ap;
{
- char *junk;
- count_error (0);
-
- report_error_function (DECL_SOURCE_FILE (decl));
+ char *n, *p, *junk;
fprintf (stderr, "%s:%d: ",
DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl));
- if (DECL_NAME (decl))
- fprintf (stderr, s, (*decl_printable_name) (decl, &junk), v);
- else
- fprintf (stderr, s, "((anonymous))", v);
- fprintf (stderr, "\n");
+ if (prefix)
+ fprintf (stderr, "%s: ", prefix);
+
+ /* Do magic to get around lack of varargs support for insertion
+ of arguments into existing list. We know that the decl is first;
+ we ass_u_me that it will be printed with "%s". */
+
+ for (p = s; *p; ++p)
+ {
+ if (*p == '%')
+ {
+ if (*(p + 1) == '%')
+ ++p;
+ else
+ break;
+ }
+ }
+
+ if (p > s)
+ fwrite (s, p - s, 1, stderr);
+
+ if (*p == '%')
+ {
+ char *n = (DECL_NAME (decl)
+ ? (*decl_printable_name) (decl, &junk)
+ : "((anonymous))");
+ fputs (n, stderr);
+ while (*p)
+ {
+ ++p;
+ if (isalpha (*(p - 1) & 0xFF))
+ break;
+ }
+ }
+
+ if (*p)
+ vmessage ((char *)NULL, p, ap);
+
+ fputc ('\n', stderr);
}
-/* Report an error at the line number of the insn INSN.
- S and ARGLIST are a string and args for `printf'.
- This is used only when INSN is an `asm' with operands,
- and each ASM_OPERANDS records its own source file and line. */
+/* Figure file and line of the given INSN. */
-void
-error_for_asm (insn, s, arglist)
+static void
+file_and_line_for_asm (insn, pfile, pline)
rtx insn;
- char *s;
- arglist_dcl
+ char **pfile;
+ int *pline;
{
- char *filename;
- int line;
rtx body = PATTERN (insn);
rtx asmop;
else if (GET_CODE (body) == PARALLEL
&& GET_CODE (XVECEXP (body, 0, 0)) == ASM_OPERANDS)
asmop = XVECEXP (body, 0, 0);
+ else
+ asmop = NULL;
+
+ if (asmop)
+ {
+ *pfile = ASM_OPERANDS_SOURCE_FILE (asmop);
+ *pline = ASM_OPERANDS_SOURCE_LINE (asmop);
+ }
+ else
+ {
+ *pfile = input_filename;
+ *pline = lineno;
+ }
+}
- filename = ASM_OPERANDS_SOURCE_FILE (asmop);
- line = ASM_OPERANDS_SOURCE_LINE (asmop);
+/* Report an error at line LINE of file FILE. */
- error_with_file_and_line (filename, line, s, arglist);
+static void
+v_error_with_file_and_line (file, line, s, ap)
+ char *file;
+ int line;
+ char *s;
+ va_list ap;
+{
+ count_error (0);
+ report_error_function (file);
+ v_message_with_file_and_line (file, line, (char *)NULL, s, ap);
}
void
-fatal (s, arglist)
- char *s;
- arglist_dcl
+error_with_file_and_line (va_alist)
+ va_dcl
+ /* (char *file, int line, char *s, ...) */
{
- error (s, arglist);
- exit (34);
+ va_list ap;
+ char *file;
+ int line;
+ char *s;
+
+ va_start (ap);
+ file = va_arg (ap, char *);
+ line = va_arg (ap, int);
+ s = va_arg (ap, char *);
+ v_error_with_file_and_line (file, line, s, ap);
+ va_end (ap);
}
-/* Report a warning at line LINE.
- S and ARGLIST are a string and args for `printf'. */
+/* Report an error at the declaration DECL.
+ S is a format string which uses %s to substitute the declaration
+ name; subsequent substitutions are a la printf. */
+
+static void
+v_error_with_decl (decl, s, ap)
+ tree decl;
+ char *s;
+ va_list ap;
+{
+ count_error (0);
+ report_error_function (DECL_SOURCE_FILE (decl));
+ v_message_with_decl (decl, (char *)NULL, s, ap);
+}
void
-warning_with_file_and_line (file, line, s, arglist)
- char *file;
- int line;
+error_with_decl (va_alist)
+ va_dcl
+ /* (tree decl, char *s, ...) */
+{
+ va_list ap;
+ tree decl;
+ char *s;
+
+ va_start (ap);
+ decl = va_arg (ap, tree);
+ s = va_arg (ap, char *);
+ v_error_with_decl (decl, s, ap);
+ va_end (ap);
+}
+
+/* Report an error at the line number of the insn INSN.
+ This is used only when INSN is an `asm' with operands,
+ and each ASM_OPERANDS records its own source file and line. */
+
+static void
+v_error_for_asm (insn, s, ap)
+ rtx insn;
char *s;
- arglist_dcl
+ va_list ap;
{
- if (count_error (1) == 0)
- return;
+ char *file;
+ int line;
+ count_error (0);
+ file_and_line_for_asm (insn, &file, &line);
report_error_function (file);
+ v_message_with_file_and_line (file, line, (char *)NULL, s, ap);
+}
- if (file)
- fprintf (stderr, "%s:%d: ", file, line);
- else
- fprintf (stderr, "%s: ", progname);
-
- fprintf (stderr, "warning: ");
- fprintf (stderr, s, arglist);
- fprintf (stderr, "\n");
+void
+error_for_asm (va_alist)
+ va_dcl
+ /* (rtx insn, char *s, ...) */
+{
+ va_list ap;
+ rtx insn;
+ char *s;
+
+ va_start (ap);
+ insn = va_arg (ap, rtx);
+ s = va_arg (ap, char *);
+ v_error_for_asm (insn, s, ap);
+ va_end (ap);
}
-/* Report a warning at the current line number.
- S and ARGLIST are a string and args for `printf'. */
+/* Report an error at the current line number. */
-void
-warning (s, arglist)
+static void
+verror (s, ap)
char *s;
- arglist_dcl
+ va_list ap;
{
- warning_with_file_and_line (input_filename, lineno, s, arglist);
+ v_error_with_file_and_line (input_filename, lineno, s, ap);
}
-/* Report a warning at the declaration DECL.
- S is string which uses %s to substitute the declaration name.
- V is a second parameter that S can refer to. */
+void
+error (va_alist)
+ va_dcl
+ /* (char *s, ...) */
+{
+ va_list ap;
+ char *s;
+
+ va_start (ap);
+ s = va_arg (ap, char *);
+ verror (s, ap);
+ va_end (ap);
+}
+
+/* Report a fatal error at the current line number. */
+
+static void
+vfatal (s, ap)
+ char *s;
+ va_list ap;
+{
+ verror (s, ap);
+ exit (34);
+}
void
-warning_with_decl (decl, s, v)
- tree decl;
+fatal (va_alist)
+ va_dcl
+ /* (char *s, ...) */
+{
+ va_list ap;
+ char *s;
+
+ va_start (ap);
+ s = va_arg (ap, char *);
+ vfatal (s, ap);
+ va_end (ap);
+}
+
+/* Report a warning at line LINE of file FILE. */
+
+static void
+v_warning_with_file_and_line (file, line, s, ap)
+ char *file;
+ int line;
char *s;
- HOST_WIDE_INT v;
+ va_list ap;
{
- char *junk;
+ if (count_error (1))
+ {
+ report_error_function (file);
+ v_message_with_file_and_line (file, line, "warning", s, ap);
+ }
+}
- if (count_error (1) == 0)
- return;
+void
+warning_with_file_and_line (va_alist)
+ va_dcl
+ /* (char *file, int line, char *s, ...) */
+{
+ va_list ap;
+ char *file;
+ int line;
+ char *s;
+
+ va_start (ap);
+ file = va_arg (ap, char *);
+ line = va_arg (ap, int);
+ s = va_arg (ap, char *);
+ v_warning_with_file_and_line (file, line, s, ap);
+ va_end (ap);
+}
- report_error_function (DECL_SOURCE_FILE (decl));
+/* Report a warning at the declaration DECL.
+ S is a format string which uses %s to substitute the declaration
+ name; subsequent substitutions are a la printf. */
- fprintf (stderr, "%s:%d: ",
- DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl));
+static void
+v_warning_with_decl (decl, s, ap)
+ tree decl;
+ char *s;
+ va_list ap;
+{
+ if (count_error (1))
+ {
+ report_error_function (DECL_SOURCE_FILE (decl));
+ v_message_with_decl (decl, "warning", s, ap);
+ }
+}
- fprintf (stderr, "warning: ");
- if (DECL_NAME (decl))
- fprintf (stderr, s, (*decl_printable_name) (decl, &junk), v);
- else
- fprintf (stderr, s, "((anonymous))", v);
- fprintf (stderr, "\n");
+void
+warning_with_decl (va_alist)
+ va_dcl
+ /* (tree decl, char *s, ...) */
+{
+ va_list ap;
+ tree decl;
+ char *s;
+
+ va_start (ap);
+ decl = va_arg (ap, tree);
+ s = va_arg (ap, char *);
+ v_warning_with_decl (decl, s, ap);
+ va_end (ap);
}
/* Report a warning at the line number of the insn INSN.
- S and ARGLIST are a string and args for `printf'.
This is used only when INSN is an `asm' with operands,
and each ASM_OPERANDS records its own source file and line. */
-void
-warning_for_asm (insn, s, arglist)
+static void
+v_warning_for_asm (insn, s, ap)
rtx insn;
char *s;
- arglist_dcl
+ va_list ap;
{
- char *filename;
- int line;
- rtx body = PATTERN (insn);
- rtx asmop;
+ if (count_error (1))
+ {
+ char *file;
+ int line;
- /* Find the (or one of the) ASM_OPERANDS in the insn. */
- if (GET_CODE (body) == SET && GET_CODE (SET_SRC (body)) == ASM_OPERANDS)
- asmop = SET_SRC (body);
- else if (GET_CODE (body) == ASM_OPERANDS)
- asmop = body;
- else if (GET_CODE (body) == PARALLEL
- && GET_CODE (XVECEXP (body, 0, 0)) == SET)
- asmop = SET_SRC (XVECEXP (body, 0, 0));
- else if (GET_CODE (body) == PARALLEL
- && GET_CODE (XVECEXP (body, 0, 0)) == ASM_OPERANDS)
- asmop = XVECEXP (body, 0, 0);
+ file_and_line_for_asm (insn, &file, &line);
+ report_error_function (file);
+ v_message_with_file_and_line (file, line, "warning", s, ap);
+ }
+}
+
+void
+warning_for_asm (va_alist)
+ va_dcl
+ /* (rtx insn, char *s, ...) */
+{
+ va_list ap;
+ rtx insn;
+ char *s;
+
+ va_start (ap);
+ insn = va_arg (ap, rtx);
+ s = va_arg (ap, char *);
+ v_warning_for_asm (insn, s, ap);
+ va_end (ap);
+}
+
+/* Report a warning at the current line number. */
+
+static void
+vwarning (s, ap)
+ char *s;
+ va_list ap;
+{
+ v_warning_with_file_and_line (input_filename, lineno, s, ap);
+}
- filename = ASM_OPERANDS_SOURCE_FILE (asmop);
- line = ASM_OPERANDS_SOURCE_LINE (asmop);
+void
+warning (va_alist)
+ va_dcl
+{
+ va_list ap;
+ char *s;
- warning_with_file_and_line (filename, line, s, arglist);
+ va_start (ap);
+ s = va_arg (ap, char *);
+ vwarning (s, ap);
+ va_end (ap);
}
-\f
+
/* These functions issue either warnings or errors depending on
-pedantic-errors. */
-void
-pedwarn (s, arglist)
+static void
+vpedwarn (s, ap)
char *s;
- arglist_dcl
+ va_list ap;
{
if (flag_pedantic_errors)
- error (s, arglist);
+ verror (s, ap);
else
- warning (s, arglist);
+ vwarning (s, ap);
}
void
-pedwarn_with_decl (decl, s, v)
+pedwarn (va_alist)
+ va_dcl
+ /* (char *s, ...) */
+{
+ va_list ap;
+ char *s;
+
+ va_start (ap);
+ s = va_arg (ap, char *);
+ vpedwarn (s, ap);
+ va_end (ap);
+}
+
+static void
+v_pedwarn_with_decl (decl, s, ap)
tree decl;
char *s;
- HOST_WIDE_INT v;
+ va_list ap;
{
if (flag_pedantic_errors)
- error_with_decl (decl, s, v);
+ v_error_with_decl (decl, s, ap);
else
- warning_with_decl (decl, s, v);
+ v_warning_with_decl (decl, s, ap);
}
void
-pedwarn_with_file_and_line (file, line, s, arglist)
+pedwarn_with_decl (va_alist)
+ va_dcl
+ /* (tree decl, char *s, ...) */
+{
+ va_list ap;
+ tree decl;
+ char *s;
+
+ va_start (ap);
+ decl = va_arg (ap, tree);
+ s = va_arg (ap, char *);
+ v_pedwarn_with_decl (decl, s, ap);
+ va_end (ap);
+}
+
+static void
+v_pedwarn_with_file_and_line (file, line, s, ap)
char *file;
int line;
char *s;
- arglist_dcl
+ va_list ap;
{
if (flag_pedantic_errors)
- error_with_file_and_line (file, line, s, arglist);
+ v_error_with_file_and_line (file, line, s, ap);
else
- warning_with_file_and_line (file, line, s, arglist);
+ v_warning_with_file_and_line (file, line, s, ap);
}
-/* Apologize for not implementing some feature.
- S and ARGLIST are a string and args for `printf'. */
-
void
-sorry (s, arglist)
+pedwarn_with_file_and_line (va_alist)
+ va_dcl
+ /* (char *file, int line, char *s, ...) */
+{
+ va_list ap;
+ char *file;
+ int line;
+ char *s;
+
+ va_start (ap);
+ file = va_arg (ap, char *);
+ line = va_arg (ap, int);
+ s = va_arg (ap, char *);
+ v_pedwarn_with_file_and_line (file, line, s, ap);
+ va_end (ap);
+}
+
+/* Apologize for not implementing some feature. */
+
+static void
+vsorry (s, ap)
char *s;
- arglist_dcl
+ va_list ap;
{
sorrycount++;
if (input_filename)
fprintf (stderr, "%s:%d: ", input_filename, lineno);
else
fprintf (stderr, "%s: ", progname);
+ vmessage ("sorry, not implemented", s, ap);
+ fputc ('\n', stderr);
+}
- fprintf (stderr, "sorry, not implemented: ");
- fprintf (stderr, s, arglist);
- fprintf (stderr, "\n");
+void
+sorry (va_alist)
+ va_dcl
+ /* (char *s, ...) */
+{
+ va_list ap;
+ char *s;
+
+ va_start (ap);
+ s = va_arg (ap, char *);
+ vsorry (s, ap);
+ va_end (ap);
}
-/* Apologize for not implementing some feature, then quit.
- S and ARGLIST are a string and args for `printf'. */
+/* Apologize for not implementing some feature, then quit. */
-void
-really_sorry (s, arglist)
+static void
+v_really_sorry (s, ap)
char *s;
- arglist_dcl
+ va_list ap;
{
+ sorrycount++;
if (input_filename)
fprintf (stderr, "%s:%d: ", input_filename, lineno);
else
fprintf (stderr, "%s: ", progname);
-
- fprintf (stderr, "sorry, not implemented: ");
- fprintf (stderr, s, arglist);
+ vmessage ("sorry, not implemented", s, ap);
fatal (" (fatal)\n");
}
+
+void
+really_sorry (va_alist)
+ va_dcl
+ /* (char *s, ...) */
+{
+ va_list ap;
+ char *s;
+
+ va_start (ap);
+ s = va_arg (ap, char *);
+ v_really_sorry (s, ap);
+ va_end (ap);
+}
\f
/* More 'friendly' abort that prints the line and file.
config.h can #define abort fancy_abort if you like that sort of thing.
projects / gcc.git / commitdiff