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(ASM_FILE_START): Write out two backslashes for each backslash in the 

filename.

From-SVN: r5068
This commit is contained in:
Richard Kenner 1993-08-04 18:05:15 -04:00
parent 742f704138
commit 065e678f6e
1 changed files with 13 additions and 2 deletions
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15
gcc/config/i386/gas.h
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@ -1,5 +1,5 @@
/* Definitions for Intel 386 running system V with gnu tools
Copyright (C) 1988 Free Software Foundation, Inc.
Copyright (C) 1988, 1993 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -93,8 +93,19 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
fprintf ((FILE), "\t.align 2,0x90\n"); /* Use log of 4 as arg. */
#undef ASM_FILE_START
/* ASM_FILE_START(FILE) used to be defined as:
fprintf (FILE, "\t.file\t\"%s\"\n", dump_base_name);
However, the string dump_base_name may contain backslashes. (This may often
be the case when gcc is run under operating systems such as DOS and OS/2.)
Each backslash in dump_base_name must be converted to two consecutive
backslashes on output. */
#define ASM_FILE_START(FILE) \
fprintf (FILE, "\t.file\t\"%s\"\n", dump_base_name);
{ char *p; \
fprintf (FILE, "\t.file\t\""); \
for (p = dump_base_name; *p != '\0'; p++) \
if (*p == '\\') fprintf (FILE, "\\\\"); \
else fprintf (FILE, "%c", *p); \
fprintf (FILE, "\"\n"); }
/* A C statement or statements which output an assembler instruction
opcode to the stdio stream STREAM. The macro-operand PTR is a