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| author | Jason Molenda <jmolenda@apple.com> | 1999-10-12 04:37:53 +0000 |
|---|---|---|
| committer | Jason Molenda <jmolenda@apple.com> | 1999-10-12 04:37:53 +0000 |
| commit | 2df3850c7bfea139c5baf6c2911c11456a1b32e9 (patch) | |
| tree | a7b20a626e29e423c610ac0eef23fbe9591684e4 /sim/common | |
| parent | 50a6e31f5835fc707a0c3ca6e0d56680befb645b (diff) | |
| download | gdb-2df3850c7bfea139c5baf6c2911c11456a1b32e9.zip gdb-2df3850c7bfea139c5baf6c2911c11456a1b32e9.tar.gz gdb-2df3850c7bfea139c5baf6c2911c11456a1b32e9.tar.bz2 | |
import gdb-1999-10-11 snapshot
Diffstat (limited to 'sim/common')
| -rw-r--r-- | sim/common/ChangeLog | 8 | ||||
| -rw-r--r-- | sim/common/cgen-par.c | 20 | ||||
| -rw-r--r-- | sim/common/cgen-par.h | 8 |
3 files changed, 35 insertions, 1 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog index 22be0d9..9cdbd7b 100644 --- a/sim/common/ChangeLog +++ b/sim/common/ChangeLog @@ -1,3 +1,11 @@ +1999-10-07 Dave Brolley <brolley@cygnus.com> + + * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator. + (fn_hi_write): New union member. + (sim_queue_fn_hi_write): New function. + * cgen-par.c (sim_queue_fn_hi_write): New function. + (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE. + 1999-09-29 Doug Evans <devans@casey.cygnus.com> * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'. diff --git a/sim/common/cgen-par.c b/sim/common/cgen-par.c index 51147ad..1919aea 100644 --- a/sim/common/cgen-par.c +++ b/sim/common/cgen-par.c @@ -68,6 +68,21 @@ void sim_queue_pc_write (SIM_CPU *cpu, USI value) element->kinds.pc_write.value = value; } +void sim_queue_fn_hi_write ( + SIM_CPU *cpu, + void (*write_function)(SIM_CPU *cpu, UINT, UHI), + UINT regno, + UHI value +) +{ + CGEN_WRITE_QUEUE *q = CPU_WRITE_QUEUE (cpu); + CGEN_WRITE_QUEUE_ELEMENT *element = CGEN_WRITE_QUEUE_NEXT (q); + element->kind = CGEN_FN_HI_WRITE; + element->kinds.fn_hi_write.function = write_function; + element->kinds.fn_hi_write.regno = regno; + element->kinds.fn_hi_write.value = value; +} + void sim_queue_fn_si_write ( SIM_CPU *cpu, void (*write_function)(SIM_CPU *cpu, UINT, USI), @@ -162,6 +177,11 @@ cgen_write_queue_element_execute (SIM_CPU *cpu, CGEN_WRITE_QUEUE_ELEMENT *item) case CGEN_PC_WRITE: CPU_PC_SET (cpu, item->kinds.pc_write.value); break; + case CGEN_FN_HI_WRITE: + item->kinds.fn_hi_write.function (cpu, + item->kinds.fn_hi_write.regno, + item->kinds.fn_hi_write.value); + break; case CGEN_FN_SI_WRITE: item->kinds.fn_si_write.function (cpu, item->kinds.fn_si_write.regno, diff --git a/sim/common/cgen-par.h b/sim/common/cgen-par.h index 25272a3..f0edfa6 100644 --- a/sim/common/cgen-par.h +++ b/sim/common/cgen-par.h @@ -25,7 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc., enum cgen_write_queue_kind { CGEN_BI_WRITE, CGEN_QI_WRITE, CGEN_SI_WRITE, CGEN_SF_WRITE, CGEN_PC_WRITE, - CGEN_FN_SI_WRITE, CGEN_FN_DI_WRITE, CGEN_FN_DF_WRITE, + CGEN_FN_HI_WRITE, CGEN_FN_SI_WRITE, CGEN_FN_DI_WRITE, CGEN_FN_DF_WRITE, CGEN_MEM_QI_WRITE, CGEN_MEM_HI_WRITE, CGEN_MEM_SI_WRITE, CGEN_NUM_WRITE_KINDS }; @@ -55,6 +55,11 @@ typedef struct { } pc_write; struct { UINT regno; + UHI value; + void (*function)(SIM_CPU *, UINT, UHI); + } fn_hi_write; + struct { + UINT regno; SI value; void (*function)(SIM_CPU *, UINT, USI); } fn_si_write; @@ -118,6 +123,7 @@ extern void sim_queue_sf_write (SIM_CPU *, SI *, SF); extern void sim_queue_pc_write (SIM_CPU *, USI); +extern void sim_queue_fn_hi_write (SIM_CPU *, void (*)(SIM_CPU *, UINT, UHI), UINT, UHI); extern void sim_queue_fn_si_write (SIM_CPU *, void (*)(SIM_CPU *, UINT, USI), UINT, SI); extern void sim_queue_fn_di_write (SIM_CPU *, void (*)(SIM_CPU *, UINT, DI), UINT, DI); extern void sim_queue_fn_df_write (SIM_CPU *, void (*)(SIM_CPU *, UINT, DI), UINT, DF); |