diff options
Diffstat (limited to 'sim/ppc/igen.c')
| -rw-r--r-- | sim/ppc/igen.c | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/sim/ppc/igen.c b/sim/ppc/igen.c index ae81142fac..7008e961e0 100644 --- a/sim/ppc/igen.c +++ b/sim/ppc/igen.c @@ -347,6 +347,7 @@ main(int argc, decode_table *decode_rules = NULL; filter *filters = NULL; insn_table *instructions = NULL; + table_include *includes = NULL; char *real_file_name = NULL; int is_header = 0; int ch; @@ -405,9 +406,49 @@ main(int argc, case 'E': generate_expanded_instructions = 1; break; + case 'G': + { + int enable_p; + char *argp; + if (strncmp (optarg, "no-", strlen ("no-")) == 0) + { + argp = optarg + strlen ("no-"); + enable_p = 0; + } + else if (strncmp (optarg, "!", strlen ("!")) == 0) + { + argp = optarg + strlen ("no-"); + enable_p = 0; + } + else + { + argp = optarg; + enable_p = 1; + } + if (strncmp (argp, "gen-icache", strlen ("gen-icache")) == 0) + { + switch (argp[strlen ("gen-icache")]) + { + case '=': + icache_size = atoi (argp + strlen ("gen-icache") + 1); + code |= generate_with_icache; + break; + case '\0': + code |= generate_with_icache; + break; + default: + error (NULL, "Expecting -Ggen-icache or -Ggen-icache=<N>\n"); + } + } + } case 'I': - icache_size = a2i(optarg); - code |= generate_with_icache; + { + table_include **dir = &includes; + while ((*dir) != NULL) + dir = &(*dir)->next; + (*dir) = ZALLOC (table_include); + (*dir)->dir = strdup (optarg); + } break; case 'N': generate_smp = a2i(optarg); @@ -439,7 +480,7 @@ main(int argc, fprintf(stderr, "Must specify decode and cache tables\n"); exit (1); } - instructions = load_insn_table(optarg, decode_rules, filters); + instructions = load_insn_table(optarg, decode_rules, filters, includes); fprintf(stderr, "\texpanding ...\n"); insn_table_expand_insns(instructions); break; |
