From 1d7bfa50581160c2ac027d720a0e18fa2b54c251 Mon Sep 17 00:00:00 2001 From: Ralf Corsepius Date: Sun, 13 Feb 2005 10:23:37 +0000 Subject: 2005-02-13 Ralf Corsepius * rtems/score/powerpc.h: Remove PPC_USE_MULTIPLE (Unused). --- cpukit/score/cpu/powerpc/ChangeLog | 4 ++++ cpukit/score/cpu/powerpc/rtems/score/powerpc.h | 14 -------------- 2 files changed, 4 insertions(+), 14 deletions(-) diff --git a/cpukit/score/cpu/powerpc/ChangeLog b/cpukit/score/cpu/powerpc/ChangeLog index dcc91154f7..b6ecc7d29e 100644 --- a/cpukit/score/cpu/powerpc/ChangeLog +++ b/cpukit/score/cpu/powerpc/ChangeLog @@ -1,3 +1,7 @@ +2005-02-13 Ralf Corsepius + + * rtems/score/powerpc.h: Remove PPC_USE_MULTIPLE (Unused). + 2005-02-13 Ralf Corsepius * rtems/score/powerpc.h: Remove PPC_D_CACHE, PPC_I_CACHE defines. diff --git a/cpukit/score/cpu/powerpc/rtems/score/powerpc.h b/cpukit/score/cpu/powerpc/rtems/score/powerpc.h index 6fe5d2f59d..3658c8773f 100644 --- a/cpukit/score/cpu/powerpc/rtems/score/powerpc.h +++ b/cpukit/score/cpu/powerpc/rtems/score/powerpc.h @@ -74,7 +74,6 @@ extern "C" { * + PPC_HAS_FPU - 1 * + PPC_HAS_DOUBLE - 1 if PPC_HAS_FPU, * - 0 otherwise - * + PPC_USE_MULTIPLE - 0 */ /* @@ -110,7 +109,6 @@ extern "C" { #define PPC_ALIGNMENT 4 #define PPC_CACHE_ALIGNMENT 16 #define PPC_HAS_RFCI 1 -#define PPC_USE_MULTIPLE 1 #define PPC_HAS_EXCEPTION_PREFIX 0 #define PPC_HAS_EVPR 1 @@ -147,7 +145,6 @@ extern "C" { #define CPU_MODEL_NAME "PowerPC 601" #define PPC_ALIGNMENT 8 -#define PPC_USE_MULTIPLE 1 #elif defined(ppc602) /* @@ -200,7 +197,6 @@ extern "C" { #define PPC_ALIGNMENT 4 #define PPC_CACHE_ALIGNMENT 16 #define PPC_INTERRUPT_MAX 71 -#define PPC_USE_MULTIPLE 1 #elif defined(mpc821) /* @@ -243,7 +239,6 @@ extern "C" { #define PPC_ALIGNMENT 4 #define PPC_CACHE_ALIGNMENT 32 #define PPC_INTERRUPT_MAX 125 -#define PPC_USE_MULTIPLE 1 #else #error "Unsupported CPU Model" @@ -392,15 +387,6 @@ extern "C" { #define PPC_HAS_RFCI 0 #endif -/* - * Unless specified above, do not use the load/store multiple instructions - * in a context switch. - */ - -#ifndef PPC_USE_MULTIPLE -#define PPC_USE_MULTIPLE 0 -#endif - /* * The following exceptions are not maskable, and are not * necessarily predictable, so cannot be offered to RTEMS: -- cgit v1.2.3