diff options
| author | Richard Kenner <kenner@gcc.gnu.org> | 1993-08-04 18:05:15 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1993-08-04 18:05:15 -0400 |
| commit | 065e678f6ecb3688e60ffa02b10c703efc694103 (patch) | |
| tree | 7209435896e77068f908ff5677e5b721be6f9c46 | |
| parent | 742f7041389dd34d8ec20a9e1573799e3899eea9 (diff) | |
| download | gcc-065e678f6ecb3688e60ffa02b10c703efc694103.zip gcc-065e678f6ecb3688e60ffa02b10c703efc694103.tar.gz gcc-065e678f6ecb3688e60ffa02b10c703efc694103.tar.bz2 | |
(ASM_FILE_START): Write out two backslashes for each backslash in the
filename.
From-SVN: r5068
| -rw-r--r-- | gcc/config/i386/gas.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gcc/config/i386/gas.h b/gcc/config/i386/gas.h index 4821a89..cad9f51 100644 --- a/gcc/config/i386/gas.h +++ b/gcc/config/i386/gas.h @@ -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 |