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seperate code generation 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1646 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Li-Ta Lo 2004-09-07 21:31:06 +00:00
parent 7b08c116b9
commit 39fdcbf9f0
2 changed files with 10 additions and 10 deletions
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11
util/getpir/code_gen.c
View File

@ -13,16 +13,21 @@ static char *preamble[] = {
0 0
}; };
void code_gen(FILE * fpir, struct irq_routing_table *rt) void code_gen(char *filename, struct irq_routing_table *rt)
{ {
char **code = preamble; char **code = preamble;
struct irq_info *se_arr = (struct irq_info *) ((char *) rt + 32); struct irq_info *se_arr = (struct irq_info *) ((char *) rt + 32);
int i, ts = (rt->size - 32) / 16; int i, ts = (rt->size - 32) / 16;
FILE *fpir;
if ((fpir = fopen(filename, "w")) == NULL) {
printf("Failed creating file!\n");
exit(2);
}
while (*code) while (*code)
fprintf(fpir, "%s", *code++); fprintf(fpir, "%s", *code++);
fprintf(fpir, "\t32+16*%d, /* there can be total %d devices on the bus */\n", fprintf(fpir, "\t32+16*%d, /* there can be total %d devices on the bus */\n",
ts, ts); ts, ts);
fprintf(fpir, "\t0x%02x, /* Where the interrupt router lies (bus) */\n", fprintf(fpir, "\t0x%02x, /* Where the interrupt router lies (bus) */\n",
@ -52,4 +57,6 @@ void code_gen(FILE * fpir, struct irq_routing_table *rt)
} }
fprintf(fpir, "\t}\n"); fprintf(fpir, "\t}\n");
fprintf(fpir, "};\n"); fprintf(fpir, "};\n");
fclose(fpir);
} }

9
util/getpir/getpir.c
View File

@ -33,7 +33,6 @@ static struct irq_routing_table *probe_table(int fd_mem)
main() main()
{ {
int fd_mem; int fd_mem;
FILE *fpir;
struct irq_routing_table *rt; struct irq_routing_table *rt;
if (getuid()) { if (getuid()) {
@ -50,13 +49,7 @@ main()
printf("Checksum is ok!\n"); printf("Checksum is ok!\n");
printf("Creating irq_tables.c .....\n"); printf("Creating irq_tables.c .....\n");
fpir = fopen("irq_tables.c", "w"); code_gen("irq_tables.c", rt);
if (!fpir) {
printf("Failed creating file!\n");
exit(2);
}
code_gen(fpir, rt);
fclose(fpir);
close(fd_mem); close(fd_mem);