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| author | Stu Grossman <grossman@cygnus> | 1996-09-28 01:38:45 +0000 |
|---|---|---|
| committer | Stu Grossman <grossman@cygnus> | 1996-09-28 01:38:45 +0000 |
| commit | 88777ce2a6681104eed8c7a15df49acf03935134 (patch) | |
| tree | 09c0aa03669c7dd8b87bf117e7f84ed5f7b92131 /sim/v850/interp.c | |
| parent | 8d622d4c7c24d005fa3b0affd6d8386171769e9e (diff) | |
| download | gdb-88777ce2a6681104eed8c7a15df49acf03935134.zip gdb-88777ce2a6681104eed8c7a15df49acf03935134.tar.gz gdb-88777ce2a6681104eed8c7a15df49acf03935134.tar.bz2 | |
* gencode.c (write_opcodes): Output hex values for opcode mask
and patterns.
* interp.c (sim_resume): Save and restore PC from the appropriate
register.
* (sim_fetch_register sim_store_register): Fix byte-order problem
with reading and writing registers.
* simops.c (OP_FFFF): Implement pseudo-breakpoint insn.
Diffstat (limited to 'sim/v850/interp.c')
| -rw-r--r-- | sim/v850/interp.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sim/v850/interp.c b/sim/v850/interp.c index ce70743..77b7c66 100644 --- a/sim/v850/interp.c +++ b/sim/v850/interp.c @@ -287,10 +287,10 @@ sim_open (args) { #ifdef DEBUG if (strcmp (args, "-t") == 0) - d10v_debug = DEBUG; + v850_debug = DEBUG; else #endif - (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: unsupported option(s): %s\n",args); + (*v850_callback->printf_filtered) (v850_callback, "ERROR: unsupported option(s): %s\n",args); } /* put all the opcodes in the hash table */ @@ -342,6 +342,8 @@ sim_resume (step, siggnal) uint32 inst, opcode; reg_t oldpc; + PC = State.sregs[0]; + if (step) State.exception = SIGTRAP; else @@ -399,6 +401,8 @@ sim_resume (step, siggnal) } } while (!State.exception); + + State.sregs[0] = PC; } int @@ -462,7 +466,7 @@ sim_fetch_register (rn, memory) int rn; unsigned char *memory; { - *(uint32 *)memory = State.regs[rn]; + put_word (memory, State.regs[rn]); } void @@ -470,7 +474,7 @@ sim_store_register (rn, memory) int rn; unsigned char *memory; { - State.regs[rn]= *(uint32 *)memory; + State.regs[rn] = get_word (memory); } int |