diff options
| author | Michael Meissner <gnu@the-meissners.org> | 1996-09-11 20:54:21 +0000 |
|---|---|---|
| committer | Michael Meissner <gnu@the-meissners.org> | 1996-09-11 20:54:21 +0000 |
| commit | ead4a3f157e7989724161a0a510dca58b0678c74 (patch) | |
| tree | 62fcca4bdf1597975a45764687e82d2886cd33d9 /sim/v850/interp.c | |
| parent | 1decafee51957f3d3cfd6f14239a1f0bc606f841 (diff) | |
| download | gdb-ead4a3f157e7989724161a0a510dca58b0678c74.zip gdb-ead4a3f157e7989724161a0a510dca58b0678c74.tar.gz gdb-ead4a3f157e7989724161a0a510dca58b0678c74.tar.bz2 | |
Add tracing support; Fix some problems with hardwired sizes
Diffstat (limited to 'sim/v850/interp.c')
| -rw-r--r-- | sim/v850/interp.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/sim/v850/interp.c b/sim/v850/interp.c index b9f5a9e..ce70743 100644 --- a/sim/v850/interp.c +++ b/sim/v850/interp.c @@ -17,6 +17,7 @@ #define MEM_SIZE 18 /* V850 memory size is 18 bits XXX */ host_callback *v850_callback; +int v850_debug; uint32 OP[4]; @@ -75,7 +76,7 @@ lookup_hash (ins) { if (h->next == NULL) { - printf ("ERROR looking up hash for %x\n",ins); + (*v850_callback->printf_filtered) (v850_callback, "ERROR looking up hash for %x\n", ins); exit(1); } h = h->next; @@ -248,7 +249,7 @@ sim_size (power) State.mem = (uint8 *)calloc(1,1<<MEM_SIZE); if (!State.mem) { - fprintf (stderr,"Memory allocation failed.\n"); + (*v850_callback->printf_filtered) (v850_callback, "Memory allocation failed.\n"); exit(1); } } @@ -283,7 +284,14 @@ sim_open (args) struct simops *s; struct hash_entry *h; if (args != NULL) - printf ("sim_open %s\n",args); + { +#ifdef DEBUG + if (strcmp (args, "-t") == 0) + d10v_debug = DEBUG; + else +#endif + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: unsupported option(s): %s\n",args); + } /* put all the opcodes in the hash table */ for (s = Simops; s->func; s++) @@ -317,14 +325,14 @@ void sim_set_profile (n) int n; { - printf ("sim_set_profile %d\n",n); + (*v850_callback->printf_filtered) (v850_callback, "sim_set_profile %d\n", n); } void sim_set_profile_size (n) int n; { - printf ("sim_set_profile_size %d\n",n); + (*v850_callback->printf_filtered) (v850_callback, "sim_set_profile_size %d\n", n); } void @@ -396,15 +404,18 @@ sim_resume (step, siggnal) int sim_trace () { - printf ("sim_trace\n"); - return 0; +#ifdef DEBUG + v850_debug = DEBUG; +#endif + sim_resume (0, 0); + return 1; } void sim_info (verbose) int verbose; { - printf ("sim_info\n"); + (*v850_callback->printf_filtered) (v850_callback, "sim_info\n"); } void @@ -480,7 +491,7 @@ void sim_do_command (cmd) char *cmd; { - printf("sim_do_command: %s\n",cmd); + (*v850_callback->printf_filtered) (v850_callback, "sim_do_command: %s\n", cmd); } int |