From 8ea23ea4bb5b1144540e0b00c09f710bc75ab12c Mon Sep 17 00:00:00 2001 From: Ian Carmichael Date: Tue, 16 Jun 1998 16:02:04 +0000 Subject: * Implement remaining bits in VPU_STAT, CMSAR0, CMSAR1, FBRST. Fix COP2 interface * to VI registers (CFC2/CTC2). * * Modified Files: * ChangeLog.sky interp.c sim-main.c sky-pke.h sky-vu.c sky-vu.h --- sim/mips/interp.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) (limited to 'sim/mips/interp.c') diff --git a/sim/mips/interp.c b/sim/mips/interp.c index f0ba619..113a136 100644 --- a/sim/mips/interp.c +++ b/sim/mips/interp.c @@ -3440,14 +3440,7 @@ decode_coproc (SIM_DESC sd, } else /* CFC2 */ { - unsigned_4 data; - /* enum + int calculation, argh! */ - id = VU_REG_MST + 16 * id; - if (id >= VU_REG_CMSAR0) - read_vu_special_reg(&vu0_device, id, & data); - else - read_vu_misc_reg(&(vu0_device.regs), id, & data); - GPR[rt] = EXTEND32(T2H_4(data)); + GPR[rt] = vu0_read_cop2_register(id); } } else if((i_25_21 == 0x06 && i_10_1 == 0x000) || /* CTC2 */ @@ -3483,13 +3476,7 @@ decode_coproc (SIM_DESC sd, } else /* CTC2 */ { - unsigned_4 data = H2T_4(GPR[rt]); - /* enum + int calculation, argh! */ - id = VU_REG_VI + 16 * id; - if (id >= VU_REG_CMSAR0) - write_vu_special_reg(&vu0_device, id, & data); - else - write_vu_misc_reg(&(vu0_device.regs), id, & data); + vu0_write_cop2_register(id, GPR[rt]); } } else if(i_10_0 == 0x3bf) /* VWAITQ */ -- cgit v1.1