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| author | Ian Carmichael <iancarm@cygnus> | 1998-03-24 22:23:33 +0000 |
|---|---|---|
| committer | Ian Carmichael <iancarm@cygnus> | 1998-03-24 22:23:33 +0000 |
| commit | 9fa5e700c02debc4a51134e659673b28d8886b98 (patch) | |
| tree | a6ed88030cae434c0cec7ce96c4f7845cb405db0 /sim | |
| parent | d797f46f3c62737908270c177022f211c30e8884 (diff) | |
| download | gdb-9fa5e700c02debc4a51134e659673b28d8886b98.zip gdb-9fa5e700c02debc4a51134e659673b28d8886b98.tar.gz gdb-9fa5e700c02debc4a51134e659673b28d8886b98.tar.bz2 | |
* Several fixes and performance enhancements from my 2 weeks working in Japan.
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/mips/sky-vu1.c | 4 | ||||
| -rw-r--r-- | sim/mips/sky-vu1.h | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/sim/mips/sky-vu1.c b/sim/mips/sky-vu1.c index 5d478b5..9ab7856 100644 --- a/sim/mips/sky-vu1.c +++ b/sim/mips/sky-vu1.c @@ -27,6 +27,10 @@ void init_vu(VectorUnitState *state, char* mem_buffer, unsigned mem_qw_size); #if 0 +int vu1_busy(void) { + if (vu1_state.runState == VU_READY) { return 0; } else { return 1; } +} + static void dump_mem() { int i; typedef int T[2048][4]; diff --git a/sim/mips/sky-vu1.h b/sim/mips/sky-vu1.h index 3a67475..c724f6a 100644 --- a/sim/mips/sky-vu1.h +++ b/sim/mips/sky-vu1.h @@ -10,6 +10,7 @@ void vu1_issue(void); void vu1_init(SIM_DESC sd); int vu1_status(void); +int vu1_busy(void); #define VU1_MEM0_WINDOW_START 0x11008000 #define VU1_MEM0_SIZE 0x4000 /* 16K = 16384 */ @@ -41,7 +42,6 @@ int vu1_status(void); #define VU1_CIA 0x110073e0 - #define VU1_REGISTER_WINDOW_END 0x110073f0 #define VU1_REGISTER_WINDOW_SIZE (VU1_REGISTER_WINDOW_END - VU1_REGISTER_WINDOW_START) |