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aic7xxx.seq:
Stick 4 more, twin channel only, instructions behind .if ( TWIN_CHANNEL) aic7xxx_asm.c: Add the -O options which allows the specification of which options to include in a program listing. This makes it possible to easily determine the address of any instruction in the program across different hardware/option configurations. Updated usage() as well.
This commit is contained in:
Justin T. Gibbs
parent
0f8988b492
commit
1c147cc352
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=23991
@ -186,10 +186,12 @@ start_waiting:
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jmp poll_for_work;
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start_selection:
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.if ( TWIN_CHANNEL )
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and SINDEX,~SELBUSB,SBLKCTL;/* Clear the channel select bit */
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and A,SELBUSB,SCB_TCL; /* Get new channel bit */
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or SINDEX,A;
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mov SBLKCTL,SINDEX; /* select channel */
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.endif
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initialize_scsiid:
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and A, TID, SCB_TCL; /* Get target ID */
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and SCSIID, OID; /* Clear old target */
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@ -28,7 +28,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id$
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* $Id: aic7xxx_asm.c,v 1.15 1997/03/16 07:08:15 gibbs Exp $
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*/
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#include <sys/types.h>
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#include <sys/mman.h>
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@ -46,7 +46,10 @@
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static void usage __P((void));
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static void back_patch __P((void));
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static void output_code __P((FILE *ofile));
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static void output_listing __P((FILE *listfile, char *ifilename));
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static void output_listing __P((FILE *listfile, char *ifilename,
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char *options));
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static struct patch *next_patch __P((struct patch *cur_patch, int options,
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int instrptr));
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struct path_list search_path;
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int includes_search_curdir;
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@ -79,6 +82,7 @@ main(argc, argv)
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FILE *regfile;
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char *listfilename;
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FILE *listfile;
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char *options;
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SLIST_INIT(&search_path);
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STAILQ_INIT(&seq_program);
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@ -88,10 +92,11 @@ main(argc, argv)
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appname = *argv;
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regfile = NULL;
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listfile = NULL;
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options = NULL;
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#if DEBUG
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yy_flex_debug = 0;
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#endif
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while ((ch = getopt(argc, argv, "d:l:n:o:r:I:")) != EOF) {
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while ((ch = getopt(argc, argv, "d:l:n:o:r:I:O:")) != EOF) {
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switch(ch) {
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case 'd':
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#if DEBUG
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@ -128,6 +133,10 @@ main(argc, argv)
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}
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ofilename = optarg;
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break;
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case 'O':
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/* Patches to include in the listing */
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options = optarg;
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break;
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case 'r':
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if ((regfile = fopen(optarg, "w")) == NULL) {
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perror(optarg);
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@ -199,7 +208,7 @@ main(argc, argv)
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if (regfile != NULL)
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symtable_dump(regfile);
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if (listfile != NULL)
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output_listing(listfile, inputfilename);
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output_listing(listfile, inputfilename, options);
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}
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stop(NULL, 0);
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@ -211,8 +220,11 @@ static void
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usage()
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{
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(void)fprintf(stderr, "usage: %s [-I directory] [-o output_file] "
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"input_file\n", appname);
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(void)fprintf(stderr,
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"usage: %-16s [-nostdinc] [-I-] [-I directory] [-o output_file]
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[-r register_output_file] [-l program_list_file]
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[-O option_name[|options_name2]] input_file\n",
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appname);
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exit(EX_USAGE);
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}
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@ -285,7 +297,6 @@ output_code(ofile)
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fprintf(ofile, "#define\t%-16s\t0x%x\n", cur_node->symbol->name,
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cur_node->symbol->info.condinfo->value);
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}
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symlist_free(&patch_options);
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fprintf(ofile,
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"struct patch {
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@ -310,43 +321,106 @@ output_code(ofile)
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}
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void
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output_listing(listfile, ifilename)
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output_listing(listfile, ifilename, patches)
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FILE *listfile;
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char *ifilename;
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char *patches;
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{
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FILE *ifile;
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int line;
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struct instruction *cur_instr;
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int instrcount;
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int instrptr;
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char buf[1024];
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patch_t *cur_patch;
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char *option_spec;
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int options;
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instrcount = 0;
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instrptr = 0;
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line = 1;
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options = 1; /* All code outside of patch blocks */
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if ((ifile = fopen(ifilename, "r")) == NULL) {
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perror(ifilename);
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stop(NULL, EX_DATAERR);
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}
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/*
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* Determine which options to apply to this listing.
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*/
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while ((option_spec = strsep(&patches, "|")) != NULL) {
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symbol_t *symbol;
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symbol = symtable_get(option_spec);
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if (symbol->type != CONDITIONAL) {
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stop("Invalid option specified in patch list for "
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"program listing", EX_USAGE);
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/* NOTREACHED */
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}
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options |= symbol->info.condinfo->value;
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}
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cur_patch = patch_list.stqh_first;
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for(cur_instr = seq_program.stqh_first;
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cur_instr != NULL;
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cur_instr = cur_instr->links.stqe_next) {
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cur_instr = cur_instr->links.stqe_next,instrcount++) {
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cur_patch = next_patch(cur_patch, options, instrcount);
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if (cur_patch
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&& cur_patch->begin <= instrcount
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&& cur_patch->end > instrcount)
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/* Don't count this instruction as it is in a patch
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* that was removed.
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*/
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continue;
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while (line < cur_instr->srcline) {
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fgets(buf, sizeof(buf), ifile);
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fprintf(listfile, "\t\t%s", buf);
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line++;
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}
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fprintf(listfile, "%03x %02x%02x%02x%02x", instrcount,
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fprintf(listfile, "%03x %02x%02x%02x%02x", instrptr,
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cur_instr->format.bytes[0],
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cur_instr->format.bytes[1],
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cur_instr->format.bytes[2],
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cur_instr->format.bytes[3]);
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fgets(buf, sizeof(buf), ifile);
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fprintf(listfile, "%s", buf);
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fprintf(listfile, "\t%s", buf);
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line++;
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instrcount++;
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instrptr++;
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}
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/* Dump the remainder of the file */
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while(fgets(buf, sizeof(buf), ifile) != NULL)
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fprintf(listfile, "\t\t%s", buf);
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fclose(ifile);
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}
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static struct patch *
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next_patch(cur_patch, options, instrptr)
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struct patch *cur_patch;
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int options;
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int instrptr;
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{
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while(cur_patch != NULL) {
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if (((cur_patch->options & options) != 0
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&& cur_patch->negative == FALSE)
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|| ((cur_patch->options & options) == 0
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&& cur_patch->negative == TRUE)
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|| (instrptr >= cur_patch->end)) {
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/*
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* Either we want to keep this section of code,
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* or we have consumed this patch. Skip to the
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* next patch.
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*/
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cur_patch = cur_patch->links.stqe_next;
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} else
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/* Found an okay patch */
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break;
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}
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return (cur_patch);
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}
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/*
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* Print out error information if appropriate, and clean up before
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* terminating the program.
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@ -374,6 +448,7 @@ stop(string, err_code)
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}
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}
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symlist_free(&patch_options);
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symtable_close();
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exit(err_code);
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@ -28,7 +28,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id$
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* $Id: aic7xxx_asm.c,v 1.15 1997/03/16 07:08:15 gibbs Exp $
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*/
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#include <sys/types.h>
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#include <sys/mman.h>
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@ -46,7 +46,10 @@
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static void usage __P((void));
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static void back_patch __P((void));
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static void output_code __P((FILE *ofile));
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static void output_listing __P((FILE *listfile, char *ifilename));
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static void output_listing __P((FILE *listfile, char *ifilename,
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char *options));
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static struct patch *next_patch __P((struct patch *cur_patch, int options,
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int instrptr));
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struct path_list search_path;
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int includes_search_curdir;
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@ -79,6 +82,7 @@ main(argc, argv)
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FILE *regfile;
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char *listfilename;
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FILE *listfile;
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char *options;
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SLIST_INIT(&search_path);
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STAILQ_INIT(&seq_program);
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@ -88,10 +92,11 @@ main(argc, argv)
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appname = *argv;
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regfile = NULL;
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listfile = NULL;
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options = NULL;
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#if DEBUG
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yy_flex_debug = 0;
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#endif
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while ((ch = getopt(argc, argv, "d:l:n:o:r:I:")) != EOF) {
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while ((ch = getopt(argc, argv, "d:l:n:o:r:I:O:")) != EOF) {
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switch(ch) {
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case 'd':
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#if DEBUG
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@ -128,6 +133,10 @@ main(argc, argv)
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}
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ofilename = optarg;
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break;
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case 'O':
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/* Patches to include in the listing */
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options = optarg;
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break;
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case 'r':
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if ((regfile = fopen(optarg, "w")) == NULL) {
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perror(optarg);
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@ -199,7 +208,7 @@ main(argc, argv)
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if (regfile != NULL)
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symtable_dump(regfile);
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if (listfile != NULL)
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output_listing(listfile, inputfilename);
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output_listing(listfile, inputfilename, options);
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}
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stop(NULL, 0);
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@ -211,8 +220,11 @@ static void
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usage()
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{
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(void)fprintf(stderr, "usage: %s [-I directory] [-o output_file] "
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"input_file\n", appname);
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(void)fprintf(stderr,
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"usage: %-16s [-nostdinc] [-I-] [-I directory] [-o output_file]
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[-r register_output_file] [-l program_list_file]
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[-O option_name[|options_name2]] input_file\n",
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appname);
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exit(EX_USAGE);
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}
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@ -285,7 +297,6 @@ output_code(ofile)
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fprintf(ofile, "#define\t%-16s\t0x%x\n", cur_node->symbol->name,
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cur_node->symbol->info.condinfo->value);
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}
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symlist_free(&patch_options);
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fprintf(ofile,
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"struct patch {
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@ -310,43 +321,106 @@ output_code(ofile)
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}
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void
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output_listing(listfile, ifilename)
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output_listing(listfile, ifilename, patches)
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FILE *listfile;
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char *ifilename;
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char *patches;
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{
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FILE *ifile;
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int line;
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struct instruction *cur_instr;
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int instrcount;
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int instrptr;
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char buf[1024];
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patch_t *cur_patch;
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char *option_spec;
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int options;
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instrcount = 0;
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instrptr = 0;
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line = 1;
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options = 1; /* All code outside of patch blocks */
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if ((ifile = fopen(ifilename, "r")) == NULL) {
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perror(ifilename);
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stop(NULL, EX_DATAERR);
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}
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/*
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* Determine which options to apply to this listing.
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*/
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while ((option_spec = strsep(&patches, "|")) != NULL) {
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symbol_t *symbol;
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symbol = symtable_get(option_spec);
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if (symbol->type != CONDITIONAL) {
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stop("Invalid option specified in patch list for "
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"program listing", EX_USAGE);
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/* NOTREACHED */
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}
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options |= symbol->info.condinfo->value;
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}
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cur_patch = patch_list.stqh_first;
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for(cur_instr = seq_program.stqh_first;
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cur_instr != NULL;
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cur_instr = cur_instr->links.stqe_next) {
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cur_instr = cur_instr->links.stqe_next,instrcount++) {
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cur_patch = next_patch(cur_patch, options, instrcount);
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if (cur_patch
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&& cur_patch->begin <= instrcount
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&& cur_patch->end > instrcount)
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/* Don't count this instruction as it is in a patch
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* that was removed.
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*/
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continue;
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while (line < cur_instr->srcline) {
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fgets(buf, sizeof(buf), ifile);
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fprintf(listfile, "\t\t%s", buf);
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line++;
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}
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fprintf(listfile, "%03x %02x%02x%02x%02x", instrcount,
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fprintf(listfile, "%03x %02x%02x%02x%02x", instrptr,
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cur_instr->format.bytes[0],
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cur_instr->format.bytes[1],
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cur_instr->format.bytes[2],
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cur_instr->format.bytes[3]);
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fgets(buf, sizeof(buf), ifile);
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fprintf(listfile, "%s", buf);
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fprintf(listfile, "\t%s", buf);
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line++;
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instrcount++;
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instrptr++;
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}
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/* Dump the remainder of the file */
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while(fgets(buf, sizeof(buf), ifile) != NULL)
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fprintf(listfile, "\t\t%s", buf);
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fclose(ifile);
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}
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static struct patch *
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next_patch(cur_patch, options, instrptr)
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struct patch *cur_patch;
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int options;
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int instrptr;
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{
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while(cur_patch != NULL) {
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if (((cur_patch->options & options) != 0
|
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&& cur_patch->negative == FALSE)
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|| ((cur_patch->options & options) == 0
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&& cur_patch->negative == TRUE)
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|| (instrptr >= cur_patch->end)) {
|
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/*
|
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* Either we want to keep this section of code,
|
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* or we have consumed this patch. Skip to the
|
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* next patch.
|
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*/
|
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cur_patch = cur_patch->links.stqe_next;
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} else
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/* Found an okay patch */
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break;
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}
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return (cur_patch);
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}
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/*
|
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* Print out error information if appropriate, and clean up before
|
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* terminating the program.
|
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@ -374,6 +448,7 @@ stop(string, err_code)
|
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}
|
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}
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symlist_free(&patch_options);
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symtable_close();
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exit(err_code);
|
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|
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@ -28,7 +28,7 @@
|
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id$
|
||||
* $Id: aic7xxx_asm.c,v 1.15 1997/03/16 07:08:15 gibbs Exp $
|
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*/
|
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#include <sys/types.h>
|
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#include <sys/mman.h>
|
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@ -46,7 +46,10 @@
|
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static void usage __P((void));
|
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static void back_patch __P((void));
|
||||
static void output_code __P((FILE *ofile));
|
||||
static void output_listing __P((FILE *listfile, char *ifilename));
|
||||
static void output_listing __P((FILE *listfile, char *ifilename,
|
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char *options));
|
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static struct patch *next_patch __P((struct patch *cur_patch, int options,
|
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int instrptr));
|
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|
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struct path_list search_path;
|
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int includes_search_curdir;
|
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@ -79,6 +82,7 @@ main(argc, argv)
|
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FILE *regfile;
|
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char *listfilename;
|
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FILE *listfile;
|
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char *options;
|
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|
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SLIST_INIT(&search_path);
|
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STAILQ_INIT(&seq_program);
|
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@ -88,10 +92,11 @@ main(argc, argv)
|
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appname = *argv;
|
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regfile = NULL;
|
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listfile = NULL;
|
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options = NULL;
|
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#if DEBUG
|
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yy_flex_debug = 0;
|
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#endif
|
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while ((ch = getopt(argc, argv, "d:l:n:o:r:I:")) != EOF) {
|
||||
while ((ch = getopt(argc, argv, "d:l:n:o:r:I:O:")) != EOF) {
|
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switch(ch) {
|
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case 'd':
|
||||
#if DEBUG
|
||||
@ -128,6 +133,10 @@ main(argc, argv)
|
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}
|
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ofilename = optarg;
|
||||
break;
|
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case 'O':
|
||||
/* Patches to include in the listing */
|
||||
options = optarg;
|
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break;
|
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case 'r':
|
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if ((regfile = fopen(optarg, "w")) == NULL) {
|
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perror(optarg);
|
||||
@ -199,7 +208,7 @@ main(argc, argv)
|
||||
if (regfile != NULL)
|
||||
symtable_dump(regfile);
|
||||
if (listfile != NULL)
|
||||
output_listing(listfile, inputfilename);
|
||||
output_listing(listfile, inputfilename, options);
|
||||
}
|
||||
|
||||
stop(NULL, 0);
|
||||
@ -211,8 +220,11 @@ static void
|
||||
usage()
|
||||
{
|
||||
|
||||
(void)fprintf(stderr, "usage: %s [-I directory] [-o output_file] "
|
||||
"input_file\n", appname);
|
||||
(void)fprintf(stderr,
|
||||
"usage: %-16s [-nostdinc] [-I-] [-I directory] [-o output_file]
|
||||
[-r register_output_file] [-l program_list_file]
|
||||
[-O option_name[|options_name2]] input_file\n",
|
||||
appname);
|
||||
exit(EX_USAGE);
|
||||
}
|
||||
|
||||
@ -285,7 +297,6 @@ output_code(ofile)
|
||||
fprintf(ofile, "#define\t%-16s\t0x%x\n", cur_node->symbol->name,
|
||||
cur_node->symbol->info.condinfo->value);
|
||||
}
|
||||
symlist_free(&patch_options);
|
||||
|
||||
fprintf(ofile,
|
||||
"struct patch {
|
||||
@ -310,43 +321,106 @@ output_code(ofile)
|
||||
}
|
||||
|
||||
void
|
||||
output_listing(listfile, ifilename)
|
||||
output_listing(listfile, ifilename, patches)
|
||||
FILE *listfile;
|
||||
char *ifilename;
|
||||
char *patches;
|
||||
{
|
||||
FILE *ifile;
|
||||
int line;
|
||||
struct instruction *cur_instr;
|
||||
int instrcount;
|
||||
int instrptr;
|
||||
char buf[1024];
|
||||
patch_t *cur_patch;
|
||||
char *option_spec;
|
||||
int options;
|
||||
|
||||
instrcount = 0;
|
||||
instrptr = 0;
|
||||
line = 1;
|
||||
options = 1; /* All code outside of patch blocks */
|
||||
if ((ifile = fopen(ifilename, "r")) == NULL) {
|
||||
perror(ifilename);
|
||||
stop(NULL, EX_DATAERR);
|
||||
}
|
||||
|
||||
/*
|
||||
* Determine which options to apply to this listing.
|
||||
*/
|
||||
while ((option_spec = strsep(&patches, "|")) != NULL) {
|
||||
symbol_t *symbol;
|
||||
|
||||
symbol = symtable_get(option_spec);
|
||||
if (symbol->type != CONDITIONAL) {
|
||||
stop("Invalid option specified in patch list for "
|
||||
"program listing", EX_USAGE);
|
||||
/* NOTREACHED */
|
||||
}
|
||||
options |= symbol->info.condinfo->value;
|
||||
}
|
||||
|
||||
cur_patch = patch_list.stqh_first;
|
||||
for(cur_instr = seq_program.stqh_first;
|
||||
cur_instr != NULL;
|
||||
cur_instr = cur_instr->links.stqe_next) {
|
||||
cur_instr = cur_instr->links.stqe_next,instrcount++) {
|
||||
|
||||
cur_patch = next_patch(cur_patch, options, instrcount);
|
||||
if (cur_patch
|
||||
&& cur_patch->begin <= instrcount
|
||||
&& cur_patch->end > instrcount)
|
||||
/* Don't count this instruction as it is in a patch
|
||||
* that was removed.
|
||||
*/
|
||||
continue;
|
||||
|
||||
while (line < cur_instr->srcline) {
|
||||
fgets(buf, sizeof(buf), ifile);
|
||||
fprintf(listfile, "\t\t%s", buf);
|
||||
line++;
|
||||
}
|
||||
fprintf(listfile, "%03x %02x%02x%02x%02x", instrcount,
|
||||
fprintf(listfile, "%03x %02x%02x%02x%02x", instrptr,
|
||||
cur_instr->format.bytes[0],
|
||||
cur_instr->format.bytes[1],
|
||||
cur_instr->format.bytes[2],
|
||||
cur_instr->format.bytes[3]);
|
||||
fgets(buf, sizeof(buf), ifile);
|
||||
fprintf(listfile, "%s", buf);
|
||||
fprintf(listfile, "\t%s", buf);
|
||||
line++;
|
||||
instrcount++;
|
||||
instrptr++;
|
||||
}
|
||||
/* Dump the remainder of the file */
|
||||
while(fgets(buf, sizeof(buf), ifile) != NULL)
|
||||
fprintf(listfile, "\t\t%s", buf);
|
||||
|
||||
fclose(ifile);
|
||||
}
|
||||
|
||||
static struct patch *
|
||||
next_patch(cur_patch, options, instrptr)
|
||||
struct patch *cur_patch;
|
||||
int options;
|
||||
int instrptr;
|
||||
{
|
||||
while(cur_patch != NULL) {
|
||||
if (((cur_patch->options & options) != 0
|
||||
&& cur_patch->negative == FALSE)
|
||||
|| ((cur_patch->options & options) == 0
|
||||
&& cur_patch->negative == TRUE)
|
||||
|| (instrptr >= cur_patch->end)) {
|
||||
/*
|
||||
* Either we want to keep this section of code,
|
||||
* or we have consumed this patch. Skip to the
|
||||
* next patch.
|
||||
*/
|
||||
cur_patch = cur_patch->links.stqe_next;
|
||||
} else
|
||||
/* Found an okay patch */
|
||||
break;
|
||||
}
|
||||
return (cur_patch);
|
||||
}
|
||||
|
||||
/*
|
||||
* Print out error information if appropriate, and clean up before
|
||||
* terminating the program.
|
||||
@ -374,6 +448,7 @@ stop(string, err_code)
|
||||
}
|
||||
}
|
||||
|
||||
symlist_free(&patch_options);
|
||||
symtable_close();
|
||||
|
||||
exit(err_code);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user