diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2015-04-16 02:11:12 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2015-04-17 02:44:30 -0400 |
| commit | 034685f9ce92cf6dfb6656745365b6a5904a8e84 (patch) | |
| tree | c4b591263048d0a9d89af68c9abd8e69786ed2f7 /sim/moxie | |
| parent | 27b97b40bca216097d16d53fa9408a70cd281479 (diff) | |
| download | gdb-034685f9ce92cf6dfb6656745365b6a5904a8e84.zip gdb-034685f9ce92cf6dfb6656745365b6a5904a8e84.tar.gz gdb-034685f9ce92cf6dfb6656745365b6a5904a8e84.tar.bz2 | |
sim: replace CIA_{GET,SET} with CPU_PC_{GET,SET}
The CIA_{GET,SET} macros serve the same function as CPU_PC_{GET,SET}
except the latter adds a layer of indirection via the sim state. This
lets models set up different functions at runtime and doesn't reach so
directly into the arch-specific cpu state.
It also doesn't make sense to have two sets of macros that do exactly
the same thing, so lets standardize on the one that gets us more.
Diffstat (limited to 'sim/moxie')
| -rw-r--r-- | sim/moxie/ChangeLog | 6 | ||||
| -rw-r--r-- | sim/moxie/interp.c | 14 | ||||
| -rw-r--r-- | sim/moxie/sim-main.h | 3 |
3 files changed, 13 insertions, 10 deletions
diff --git a/sim/moxie/ChangeLog b/sim/moxie/ChangeLog index 6f7e55b..6bdad25 100644 --- a/sim/moxie/ChangeLog +++ b/sim/moxie/ChangeLog @@ -1,3 +1,9 @@ +2015-04-17 Mike Frysinger <vapier@gentoo.org> + + * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run): + Change CIA_GET to CPU_PC_GET. + * sim-main.h (CIA_GET, CIA_SET): Delete. + 2015-04-16 Mike Frysinger <vapier@gentoo.org> * interp.c (moxie_pc_get, moxie_pc_set): New functions. diff --git a/sim/moxie/interp.c b/sim/moxie/interp.c index fce6d81..0fbb850 100644 --- a/sim/moxie/interp.c +++ b/sim/moxie/interp.c @@ -151,7 +151,7 @@ set_initial_gprs (void) static INLINE void wbat (sim_cpu *scpu, word pc, word x, word v) { - address_word cia = CIA_GET (scpu); + address_word cia = CPU_PC_GET (scpu); sim_core_write_aligned_1 (scpu, cia, write_map, x, v); } @@ -161,7 +161,7 @@ wbat (sim_cpu *scpu, word pc, word x, word v) static INLINE void wsat (sim_cpu *scpu, word pc, word x, word v) { - address_word cia = CIA_GET (scpu); + address_word cia = CPU_PC_GET (scpu); sim_core_write_aligned_2 (scpu, cia, write_map, x, v); } @@ -171,7 +171,7 @@ wsat (sim_cpu *scpu, word pc, word x, word v) static INLINE void wlat (sim_cpu *scpu, word pc, word x, word v) { - address_word cia = CIA_GET (scpu); + address_word cia = CPU_PC_GET (scpu); sim_core_write_aligned_4 (scpu, cia, write_map, x, v); } @@ -181,7 +181,7 @@ wlat (sim_cpu *scpu, word pc, word x, word v) static INLINE int rsat (sim_cpu *scpu, word pc, word x) { - address_word cia = CIA_GET (scpu); + address_word cia = CPU_PC_GET (scpu); return (sim_core_read_aligned_2 (scpu, cia, read_map, x)); } @@ -191,7 +191,7 @@ rsat (sim_cpu *scpu, word pc, word x) static INLINE int rbat (sim_cpu *scpu, word pc, word x) { - address_word cia = CIA_GET (scpu); + address_word cia = CPU_PC_GET (scpu); return (sim_core_read_aligned_1 (scpu, cia, read_map, x)); } @@ -201,7 +201,7 @@ rbat (sim_cpu *scpu, word pc, word x) static INLINE int rlat (sim_cpu *scpu, word pc, word x) { - address_word cia = CIA_GET (scpu); + address_word cia = CPU_PC_GET (scpu); return (sim_core_read_aligned_4 (scpu, cia, read_map, x)); } @@ -243,7 +243,7 @@ sim_engine_run (SIM_DESC sd, word pc, opc; unsigned short inst; sim_cpu *scpu = STATE_CPU (sd, 0); /* FIXME */ - address_word cia = CIA_GET (scpu); + address_word cia = CPU_PC_GET (scpu); pc = cpu.asregs.regs[PC_REGNO]; diff --git a/sim/moxie/sim-main.h b/sim/moxie/sim-main.h index 6a2174b..3dd53ff 100644 --- a/sim/moxie/sim-main.h +++ b/sim/moxie/sim-main.h @@ -34,8 +34,6 @@ typedef struct _sim_cpu SIM_CPU; struct _sim_cpu { /* The following are internal simulator state variables: */ -#define CIA_GET(CPU) ((CPU)->registers[PCIDX] + 0) -#define CIA_SET(CPU,CIA) ((CPU)->registers[PCIDX] = (CIA)) /* To keep this default simulator simple, and fast, we use a direct vector of registers. The internal simulator engine then uses @@ -54,4 +52,3 @@ struct sim_state { }; #endif - |