diff options
Diffstat (limited to 'target-ppc/op_template.h')
-rw-r--r-- | target-ppc/op_template.h | 73 |
1 files changed, 25 insertions, 48 deletions
diff --git a/target-ppc/op_template.h b/target-ppc/op_template.h index 1be640d6de..511d065f64 100644 --- a/target-ppc/op_template.h +++ b/target-ppc/op_template.h @@ -1,7 +1,7 @@ /* * PowerPC emulation micro-operations for qemu. * - * Copyright (c) 2003-2005 Jocelyn Mayer + * Copyright (c) 2003-2007 Jocelyn Mayer * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -19,107 +19,97 @@ */ /* General purpose registers moves */ -void OPPROTO glue(op_load_gpr_T0_gpr, REG)(void) +void OPPROTO glue(op_load_gpr_T0_gpr, REG) (void) { T0 = regs->gpr[REG]; RETURN(); } -void OPPROTO glue(op_load_gpr_T1_gpr, REG)(void) +void OPPROTO glue(op_load_gpr_T1_gpr, REG) (void) { T1 = regs->gpr[REG]; RETURN(); } -void OPPROTO glue(op_load_gpr_T2_gpr, REG)(void) +void OPPROTO glue(op_load_gpr_T2_gpr, REG) (void) { T2 = regs->gpr[REG]; RETURN(); } -void OPPROTO glue(op_store_T0_gpr_gpr, REG)(void) +void OPPROTO glue(op_store_T0_gpr_gpr, REG) (void) { regs->gpr[REG] = T0; RETURN(); } -void OPPROTO glue(op_store_T1_gpr_gpr, REG)(void) +void OPPROTO glue(op_store_T1_gpr_gpr, REG) (void) { regs->gpr[REG] = T1; RETURN(); } -void OPPROTO glue(op_store_T2_gpr_gpr, REG)(void) +#if 0 // unused +void OPPROTO glue(op_store_T2_gpr_gpr, REG) (void) { regs->gpr[REG] = T2; RETURN(); } +#endif #if REG <= 7 /* Condition register moves */ -void OPPROTO glue(op_load_crf_T0_crf, REG)(void) +void OPPROTO glue(op_load_crf_T0_crf, REG) (void) { T0 = regs->crf[REG]; RETURN(); } -void OPPROTO glue(op_load_crf_T1_crf, REG)(void) +void OPPROTO glue(op_load_crf_T1_crf, REG) (void) { T1 = regs->crf[REG]; RETURN(); } -void OPPROTO glue(op_store_T0_crf_crf, REG)(void) +void OPPROTO glue(op_store_T0_crf_crf, REG) (void) { regs->crf[REG] = T0; RETURN(); } -void OPPROTO glue(op_store_T1_crf_crf, REG)(void) +void OPPROTO glue(op_store_T1_crf_crf, REG) (void) { regs->crf[REG] = T1; RETURN(); } /* Floating point condition and status register moves */ -void OPPROTO glue(op_load_fpscr_T0_fpscr, REG)(void) +void OPPROTO glue(op_load_fpscr_T0_fpscr, REG) (void) { T0 = regs->fpscr[REG]; RETURN(); } #if REG == 0 -void OPPROTO glue(op_store_T0_fpscr_fpscr, REG)(void) +void OPPROTO glue(op_store_T0_fpscr_fpscr, REG) (void) { regs->fpscr[REG] = (regs->fpscr[REG] & 0x9) | (T0 & ~0x9); RETURN(); } -void OPPROTO glue(op_store_T0_fpscri_fpscr, REG)(void) -{ - regs->fpscr[REG] = (regs->fpscr[REG] & ~0x9) | (PARAM(1) & 0x9); - RETURN(); -} - -void OPPROTO glue(op_clear_fpscr_fpscr, REG)(void) +void OPPROTO glue(op_clear_fpscr_fpscr, REG) (void) { regs->fpscr[REG] = (regs->fpscr[REG] & 0x9); RETURN(); } #else -void OPPROTO glue(op_store_T0_fpscr_fpscr, REG)(void) +void OPPROTO glue(op_store_T0_fpscr_fpscr, REG) (void) { regs->fpscr[REG] = T0; RETURN(); } -void OPPROTO glue(op_store_T0_fpscri_fpscr, REG)(void) -{ - regs->fpscr[REG] = PARAM(1); - RETURN(); -} - -void OPPROTO glue(op_clear_fpscr_fpscr, REG)(void) +void OPPROTO glue(op_clear_fpscr_fpscr, REG) (void) { regs->fpscr[REG] = 0x0; RETURN(); @@ -129,55 +119,42 @@ void OPPROTO glue(op_clear_fpscr_fpscr, REG)(void) #endif /* REG <= 7 */ /* floating point registers moves */ -void OPPROTO glue(op_load_fpr_FT0_fpr, REG)(void) +void OPPROTO glue(op_load_fpr_FT0_fpr, REG) (void) { FT0 = env->fpr[REG]; RETURN(); } -void OPPROTO glue(op_store_FT0_fpr_fpr, REG)(void) +void OPPROTO glue(op_store_FT0_fpr_fpr, REG) (void) { env->fpr[REG] = FT0; RETURN(); } -void OPPROTO glue(op_load_fpr_FT1_fpr, REG)(void) +void OPPROTO glue(op_load_fpr_FT1_fpr, REG) (void) { FT1 = env->fpr[REG]; RETURN(); } -void OPPROTO glue(op_store_FT1_fpr_fpr, REG)(void) +void OPPROTO glue(op_store_FT1_fpr_fpr, REG) (void) { env->fpr[REG] = FT1; RETURN(); } -void OPPROTO glue(op_load_fpr_FT2_fpr, REG)(void) +void OPPROTO glue(op_load_fpr_FT2_fpr, REG) (void) { FT2 = env->fpr[REG]; RETURN(); } -void OPPROTO glue(op_store_FT2_fpr_fpr, REG)(void) +#if 0 // unused +void OPPROTO glue(op_store_FT2_fpr_fpr, REG) (void) { env->fpr[REG] = FT2; RETURN(); } - -#if REG <= 15 -/* Segment register moves */ -void OPPROTO glue(op_load_sr, REG)(void) -{ - T0 = env->sr[REG]; - RETURN(); -} - -void OPPROTO glue(op_store_sr, REG)(void) -{ - do_store_sr(env, REG, T0); - RETURN(); -} #endif #undef REG |