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Added a module for assembler source output.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@5562 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2012-02-27 18:17:28 +00:00
parent 1e4a4cb72c
commit e4aab75bb0
3 changed files with 173 additions and 1 deletions
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109
src/sp65/asm.c Normal file
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@ -0,0 +1,109 @@
/*****************************************************************************/
/* */
/* asm.c */
/* */
/* Assembler output for the sp65 sprite and bitmap utility */
/* */
/* */
/* */
/* (C) 2012, Ullrich von Bassewitz */
/* Roemerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/* warranty. In no event will the authors be held liable for any damages */
/* arising from the use of this software. */
/* */
/* Permission is granted to anyone to use this software for any purpose, */
/* including commercial applications, and to alter it and redistribute it */
/* freely, subject to the following restrictions: */
/* */
/* 1. The origin of this software must not be misrepresented; you must not */
/* claim that you wrote the original software. If you use this software */
/* in a product, an acknowledgment in the product documentation would be */
/* appreciated but is not required. */
/* 2. Altered source versions must be plainly marked as such, and must not */
/* be misrepresented as being the original software. */
/* 3. This notice may not be removed or altered from any source */
/* distribution. */
/* */
/*****************************************************************************/
#include <errno.h>
#include <stdio.h>
#include <string.h>
/* common */
#include "cmdline.h"
#include "version.h"
/* sp65 */
#include "bin.h"
#include "error.h"
/*****************************************************************************/
/* Code */
/*****************************************************************************/
void WiteAsmFile (const char* Name, const StrBuf* Data)
/* Write the contents of Data to the given file in assembler (ca65) format */
{
const char* D;
unsigned Size;
/* Open the output file */
FILE* F = fopen (Name, "w");
if (F == 0) {
Error ("Cannot open output file `%s': %s", Name, strerror (errno));
}
/* Write a readable header */
fprintf (F,
";\n"
"; This file was generated by %s %s\n"
";\n"
"\n",
ProgName,
GetVersionAsString ());
/* Write the data */
D = SB_GetConstBuf (Data);
Size = SB_GetLen (Data);
while (Size) {
unsigned I;
/* Output one line */
unsigned Chunk = Size;
if (Chunk > 16) {
Chunk = 16;
}
fprintf (F, " .byte $%02X", (*D++ & 0xFF));
for (I = 1; I < Chunk; ++I) {
fprintf (F, ",%02X", (*D++ & 0xFF));
}
fputc ('\n', F);
/* Bump the counters */
Size -= Chunk;
}
/* Add an empty line at the end */
fputc ('\n', F);
/* Close the file */
if (fclose (F) != 0) {
Error ("Error closing output file `%s': %s", Name, strerror (errno));
}
}

62
src/sp65/asm.h Normal file
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@ -0,0 +1,62 @@
/*****************************************************************************/
/* */
/* asm.h */
/* */
/* Assembler output for the sp65 sprite and bitmap utility */
/* */
/* */
/* */
/* (C) 2012, Ullrich von Bassewitz */
/* Roemerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/* warranty. In no event will the authors be held liable for any damages */
/* arising from the use of this software. */
/* */
/* Permission is granted to anyone to use this software for any purpose, */
/* including commercial applications, and to alter it and redistribute it */
/* freely, subject to the following restrictions: */
/* */
/* 1. The origin of this software must not be misrepresented; you must not */
/* claim that you wrote the original software. If you use this software */
/* in a product, an acknowledgment in the product documentation would be */
/* appreciated but is not required. */
/* 2. Altered source versions must be plainly marked as such, and must not */
/* be misrepresented as being the original software. */
/* 3. This notice may not be removed or altered from any source */
/* distribution. */
/* */
/*****************************************************************************/
#ifndef ASM_H
#define ASM_H
/* common */
#include "strbuf.h"
/*****************************************************************************/
/* Code */
/*****************************************************************************/
void WiteAsmFile (const char* Name, const StrBuf* Data);
/* Write the contents of Data to the given file in assembler (ca65) format */
/* End of asm.h */
#endif

3
src/sp65/make/gcc.mak
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@ -22,7 +22,8 @@ LDFLAGS =
# -----------------------------------------------------------------------------
# List of all object files
OBJS = bin.o \
OBJS = asm.o \
bin.o \
bitmap.o \
color.o \
error.o \