diff options
| author | Ron Unrau <runrau@cygnus> | 1998-06-16 20:30:20 +0000 |
|---|---|---|
| committer | Ron Unrau <runrau@cygnus> | 1998-06-16 20:30:20 +0000 |
| commit | 2905d173c50c7371d7158fda09fbb6ede04acfb0 (patch) | |
| tree | d65da397c772d1349496df63c37b0c87369231ec /sim/mips/sim-main.h | |
| parent | d80e0c96ef6be8349b9adbd7fe4e18874eb70d7c (diff) | |
| download | gdb-2905d173c50c7371d7158fda09fbb6ede04acfb0.zip gdb-2905d173c50c7371d7158fda09fbb6ede04acfb0.tar.gz gdb-2905d173c50c7371d7158fda09fbb6ede04acfb0.tar.bz2 | |
* sky-pke.c(read_pke_pc): return source address of current pc
* sky-pke.c(read_pke_pcx): return index of current pc
* sky-pke.h: export read_pke_pcx
* interp.c(sim_fetch_registers): read pke pc/pcx
* sky-libvpe.c: track name change from GDB
* sim-main.h: add vif memory based pc
- extend gdb comm area for fifo breakpoints
- define SIM_ENGINE_RESTART_HOOK
* sky-gdb.c: add support for VIF breakpoints
Diffstat (limited to 'sim/mips/sim-main.h')
| -rw-r--r-- | sim/mips/sim-main.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/sim/mips/sim-main.h b/sim/mips/sim-main.h index ad55008..9102bdc 100644 --- a/sim/mips/sim-main.h +++ b/sim/mips/sim-main.h @@ -565,7 +565,7 @@ struct _sim_cpu { #define NUM_VU_REGS 153 #define NUM_VU_INTEGER_REGS 16 -#define NUM_VIF_REGS 25 +#define NUM_VIF_REGS 26 #define FIRST_VEC_REG 25 #define NUM_R5900_REGS 128 @@ -991,6 +991,13 @@ char* pr_uword64 PARAMS ((uword64 addr)); void sky_sim_engine_halt PARAMS ((SIM_DESC sd, sim_cpu *last, sim_cia cia)); #define SIM_ENGINE_HALT_HOOK(sd, last, cia) sky_sim_engine_halt(sd, last, cia); +#ifdef SIM_ENGINE_RESTART_HOOK +#undef SIM_ENGINE_RESTART_HOOK +#endif + +void sky_sim_engine_restart PARAMS ((SIM_DESC sd, sim_cpu *last, sim_cia cia)); +#define SIM_ENGINE_RESTART_HOOK(sd, L, pc) sky_sim_engine_restart(sd, L, pc); + #ifndef TM_TXVU_H /* In case GDB hasn't been configured yet */ enum txvu_cpu_context { @@ -1010,7 +1017,13 @@ enum txvu_cpu_context /* Memory address containing last device to execute */ #define LAST_DEVICE GDB_COMM_AREA -#define BREAK_MASK 0x02 /* Breakpoint bit is #57 */ +/* The FIFO breakpoint count and table */ +#define FIFO_BPT_CNT (GDB_COMM_AREA + 4) +#define FIFO_BPT_TBL (GDB_COMM_AREA + 8) + +#define TXVU_VU_BRK_MASK 0x02 /* Breakpoint bit is #57 for VU insns */ +#define TXVU_VIF_BRK_MASK 0x0f /* Breakpoint opcode for VIF insns */ + #endif /* !TM_TXVU_H */ #endif /* TARGET_SKY */ /* end-sanitize-sky */ |