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| author | Jim Kingdon <jkingdon@engr.sgi.com> | 1993-09-16 23:45:46 +0000 |
|---|---|---|
| committer | Jim Kingdon <jkingdon@engr.sgi.com> | 1993-09-16 23:45:46 +0000 |
| commit | ca0622e7e0e42f223eb2ca79d634c91bf514502b (patch) | |
| tree | c14890437eaca1e694a8796eb07f72df736ba9b5 /gdb/remote-mm.c | |
| parent | de8c35cfdb6f8dd8eaa87ef4da72d77fae1b9049 (diff) | |
| download | gdb-ca0622e7e0e42f223eb2ca79d634c91bf514502b.zip gdb-ca0622e7e0e42f223eb2ca79d634c91bf514502b.tar.gz gdb-ca0622e7e0e42f223eb2ca79d634c91bf514502b.tar.bz2 | |
* remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
to tm-a29k.h and a29k-tdep.c and make it an enum.
* a29k-tdep.c (a29k_get_processor_type): New function. Fix many
aspects of how we detected the processor type.
* remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
rather than figuring out the type ourselves.
Diffstat (limited to 'gdb/remote-mm.c')
| -rw-r--r-- | gdb/remote-mm.c | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/gdb/remote-mm.c b/gdb/remote-mm.c index 58a4653..3387ee5 100644 --- a/gdb/remote-mm.c +++ b/gdb/remote-mm.c @@ -62,18 +62,10 @@ static int expect_msg(); static void init_target_mm(); static int mm_memory_space(); -/* - * Processor types. - */ -#define TYPE_UNKNOWN 0 -#define TYPE_A29000 1 -#define TYPE_A29030 2 -#define TYPE_A29050 3 -static char *processor_name[] = { "Unknown", "A29000", "A29030", "A29050" }; -static int processor_type=TYPE_UNKNOWN; #define FREEZE_MODE (read_register(CPS_REGNUM) && 0x400) -#define USE_SHADOW_PC ((processor_type == TYPE_A29050) && FREEZE_MODE) +#define USE_SHADOW_PC ((processor_type == a29k_freeze_mode) && FREEZE_MODE) +/* FIXME: Replace with `set remotedebug'. */ #define LLOG_FILE "minimon.log" #if defined (LOG_FILE) FILE *log_file; @@ -344,30 +336,15 @@ erroid: expect_msg(CONFIG,in_msg_buf,1); - /* Determine the processor revision level */ - /* FIXME: this code is the same as in remote-adapt.c */ - prl = (unsigned int)read_register(CFG_REGNUM) >> 24; - if (prl == 0x03) { - processor_type = TYPE_A29000; - } else if ((prl&0xf0) == 0x40) { /* 29030 = 0x4* */ - processor_type = TYPE_A29030; - fprintf_filtered(stderr,"WARNING: debugging of A29030 not tested.\n"); - } else if ((prl&0xf0) == 0x20) { /* 29050 = 0x2* */ - processor_type = TYPE_A29050; - fprintf_filtered(stderr,"WARNING: debugging of A29050 not tested.\n"); - } else { - processor_type = TYPE_UNKNOWN; - fprintf_filtered(stderr,"WARNING: processor type unknown.\n"); - } + a29k_get_processor_type (); /* Print out some stuff, letting the user now what's going on */ - printf_filtered("Remote debugging on an %s connect to MiniMon via %s.\n", - processor_name[processor_type],dev_name); + printf_filtered("Connected to MiniMon via %s.\n", dev_name); /* FIXME: can this restriction be removed? */ printf_filtered("Remote debugging using virtual addresses works only\n"); printf_filtered("\twhen virtual addresses map 1:1 to physical addresses.\n") ; - if (processor_type != TYPE_A29050) { + if (processor_type != a29k_freeze_mode) { fprintf_filtered(stderr, "Freeze-mode debugging not available, and can only be done on an A29050.\n"); } |