From 3b1c1004484bf6a5212fe1d55cb2d6d3385ae7d0 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 26 Sep 2003 21:56:41 +0000 Subject: 2003-09-26 Joel Sherrill * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all references. --- cpukit/score/cpu/arm/ChangeLog | 5 +++++ cpukit/score/cpu/arm/rtems/score/cpu.h | 7 ------- cpukit/score/cpu/c4x/ChangeLog | 5 +++++ cpukit/score/cpu/c4x/rtems/score/cpu.h | 7 ------- cpukit/score/cpu/h8300/ChangeLog | 5 +++++ cpukit/score/cpu/h8300/rtems/score/cpu.h | 7 ------- cpukit/score/cpu/mips/ChangeLog | 5 +++++ cpukit/score/cpu/mips/rtems/score/cpu.h | 7 ------- cpukit/score/cpu/mips64orion/ChangeLog | 5 +++++ cpukit/score/cpu/mips64orion/rtems/score/cpu.h | 7 ------- cpukit/score/cpu/no_cpu/ChangeLog | 5 +++++ cpukit/score/cpu/no_cpu/rtems/score/cpu.h | 13 +++++++++---- cpukit/score/cpu/or32/ChangeLog | 5 +++++ cpukit/score/cpu/or32/rtems/score/cpu.h | 7 ------- cpukit/score/cpu/sh/ChangeLog | 5 +++++ cpukit/score/cpu/sh/rtems/score/cpu.h | 7 ------- cpukit/score/cpu/unix/ChangeLog | 5 +++++ cpukit/score/cpu/unix/rtems/score/cpu.h | 11 ++--------- 18 files changed, 56 insertions(+), 62 deletions(-) (limited to 'cpukit') diff --git a/cpukit/score/cpu/arm/ChangeLog b/cpukit/score/cpu/arm/ChangeLog index 684c4959a9..77fe005309 100644 --- a/cpukit/score/cpu/arm/ChangeLog +++ b/cpukit/score/cpu/arm/ChangeLog @@ -1,3 +1,8 @@ +2003-09-26 Joel Sherrill + + * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all + references. + 2003-09-04 Joel Sherrill * asm.h, cpu.c, cpu_asm.S, rtems/score/arm.h, rtems/score/cpu.h, diff --git a/cpukit/score/cpu/arm/rtems/score/cpu.h b/cpukit/score/cpu/arm/rtems/score/cpu.h index fc2f92eb5c..f23db2eded 100644 --- a/cpukit/score/cpu/arm/rtems/score/cpu.h +++ b/cpukit/score/cpu/arm/rtems/score/cpu.h @@ -163,13 +163,6 @@ extern "C" { * If TRUE, then the RTEMS_FLOATING_POINT task attribute is assumed. * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed. * - * So far, the only CPU in which this option has been used is the - * HP PA-RISC. The HP C compiler and gcc both implicitly use the - * floating point registers to perform integer multiplies. If - * a function which you would not think utilize the FP unit DOES, - * then one can not easily predict which tasks will use the FP hardware. - * In this case, this option should be TRUE. - * * If CPU_HARDWARE_FP is FALSE, then this should be FALSE as well. */ diff --git a/cpukit/score/cpu/c4x/ChangeLog b/cpukit/score/cpu/c4x/ChangeLog index 4c65fe9187..5911a6aa9f 100644 --- a/cpukit/score/cpu/c4x/ChangeLog +++ b/cpukit/score/cpu/c4x/ChangeLog @@ -1,3 +1,8 @@ +2003-09-26 Joel Sherrill + + * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all + references. + 2003-09-04 Joel Sherrill * cpu.c, cpu_asm.S, irq.c, rtems/score/c4x.h, rtems/score/cpu.h, diff --git a/cpukit/score/cpu/c4x/rtems/score/cpu.h b/cpukit/score/cpu/c4x/rtems/score/cpu.h index b10acf04cb..ad1d404d33 100644 --- a/cpukit/score/cpu/c4x/rtems/score/cpu.h +++ b/cpukit/score/cpu/c4x/rtems/score/cpu.h @@ -204,13 +204,6 @@ extern "C" { * If TRUE, then the RTEMS_FLOATING_POINT task attribute is assumed. * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed. * - * So far, the only CPU in which this option has been used is the - * HP PA-RISC. The HP C compiler and gcc both implicitly use the - * floating point registers to perform integer multiplies. If - * a function which you would not think utilize the FP unit DOES, - * then one can not easily predict which tasks will use the FP hardware. - * In this case, this option should be TRUE. - * * If CPU_HARDWARE_FP is FALSE, then this should be FALSE as well. * * C4x Specific Information: diff --git a/cpukit/score/cpu/h8300/ChangeLog b/cpukit/score/cpu/h8300/ChangeLog index c49d6c0efe..7f51c8768b 100644 --- a/cpukit/score/cpu/h8300/ChangeLog +++ b/cpukit/score/cpu/h8300/ChangeLog @@ -1,3 +1,8 @@ +2003-09-26 Joel Sherrill + + * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all + references. + 2003-09-04 Joel Sherrill * asm.h, cpu.c, cpu_asm.S, rtems/score/cpu.h, rtems/score/h8300.h, diff --git a/cpukit/score/cpu/h8300/rtems/score/cpu.h b/cpukit/score/cpu/h8300/rtems/score/cpu.h index 98d790bfc6..d7abc15b5f 100644 --- a/cpukit/score/cpu/h8300/rtems/score/cpu.h +++ b/cpukit/score/cpu/h8300/rtems/score/cpu.h @@ -171,13 +171,6 @@ extern "C" { * If TRUE, then the RTEMS_FLOATING_POINT task attribute is assumed. * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed. * - * So far, the only CPU in which this option has been used is the - * HP PA-RISC. The HP C compiler and gcc both implicitly use the - * floating point registers to perform integer multiplies. If - * a function which you would not think utilize the FP unit DOES, - * then one can not easily predict which tasks will use the FP hardware. - * In this case, this option should be TRUE. - * * If CPU_HARDWARE_FP is FALSE, then this should be FALSE as well. * * H8300 Specific Information: diff --git a/cpukit/score/cpu/mips/ChangeLog b/cpukit/score/cpu/mips/ChangeLog index c46f9f0a1c..c9afaad146 100644 --- a/cpukit/score/cpu/mips/ChangeLog +++ b/cpukit/score/cpu/mips/ChangeLog @@ -1,3 +1,8 @@ +2003-09-26 Joel Sherrill + + * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all + references. + 2003-09-04 Joel Sherrill * cpu.c, cpu_asm.S, rtems/score/cpu.h, rtems/score/mips.h, diff --git a/cpukit/score/cpu/mips/rtems/score/cpu.h b/cpukit/score/cpu/mips/rtems/score/cpu.h index 8b3cfe3c2d..ba6a16572e 100644 --- a/cpukit/score/cpu/mips/rtems/score/cpu.h +++ b/cpukit/score/cpu/mips/rtems/score/cpu.h @@ -183,13 +183,6 @@ extern "C" { * If TRUE, then the RTEMS_FLOATING_POINT task attribute is assumed. * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed. * - * So far, the only CPU in which this option has been used is the - * HP PA-RISC. The HP C compiler and gcc both implicitly use the - * floating point registers to perform integer multiplies. If - * a function which you would not think utilize the FP unit DOES, - * then one can not easily predict which tasks will use the FP hardware. - * In this case, this option should be TRUE. - * * If CPU_HARDWARE_FP is FALSE, then this should be FALSE as well. */ diff --git a/cpukit/score/cpu/mips64orion/ChangeLog b/cpukit/score/cpu/mips64orion/ChangeLog index 2c8adf5402..57b81ec1f5 100644 --- a/cpukit/score/cpu/mips64orion/ChangeLog +++ b/cpukit/score/cpu/mips64orion/ChangeLog @@ -1,3 +1,8 @@ +2003-09-26 Joel Sherrill + + * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all + references. + 2003-09-04 Joel Sherrill * cpu.c, cpu_asm.S, cpu_asm.h, rtems/score/cpu.h, diff --git a/cpukit/score/cpu/mips64orion/rtems/score/cpu.h b/cpukit/score/cpu/mips64orion/rtems/score/cpu.h index d521c06b72..dd57cfb98d 100644 --- a/cpukit/score/cpu/mips64orion/rtems/score/cpu.h +++ b/cpukit/score/cpu/mips64orion/rtems/score/cpu.h @@ -182,13 +182,6 @@ extern void mips_fatal_error ( int error ); * If TRUE, then the RTEMS_FLOATING_POINT task attribute is assumed. * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed. * - * So far, the only CPU in which this option has been used is the - * HP PA-RISC. The HP C compiler and gcc both implicitly use the - * floating point registers to perform integer multiplies. If - * a function which you would not think utilize the FP unit DOES, - * then one can not easily predict which tasks will use the FP hardware. - * In this case, this option should be TRUE. - * * If CPU_HARDWARE_FP is FALSE, then this should be FALSE as well. */ diff --git a/cpukit/score/cpu/no_cpu/ChangeLog b/cpukit/score/cpu/no_cpu/ChangeLog index ce38f5a98f..b916ae5327 100644 --- a/cpukit/score/cpu/no_cpu/ChangeLog +++ b/cpukit/score/cpu/no_cpu/ChangeLog @@ -1,3 +1,8 @@ +2003-09-26 Joel Sherrill + + * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all + references. + 2003-09-04 Joel Sherrill * cpu.c, cpu_asm.c, rtems/score/cpu.h, rtems/score/cpu_asm.h, diff --git a/cpukit/score/cpu/no_cpu/rtems/score/cpu.h b/cpukit/score/cpu/no_cpu/rtems/score/cpu.h index 1f4f72d5e3..a40e8863a6 100644 --- a/cpukit/score/cpu/no_cpu/rtems/score/cpu.h +++ b/cpukit/score/cpu/no_cpu/rtems/score/cpu.h @@ -192,10 +192,15 @@ extern "C" { * If TRUE, then the RTEMS_FLOATING_POINT task attribute is assumed. * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed. * - * So far, the only CPU in which this option has been used is the - * HP PA-RISC. The HP C compiler and gcc both implicitly use the - * floating point registers to perform integer multiplies. If - * a function which you would not think utilize the FP unit DOES, + * So far, the only CPUs in which this option has been used are the + * HP PA-RISC and PowerPC. On the PA-RISC, The HP C compiler and + * gcc both implicitly used the floating point registers to perform + * integer multiplies. Similarly, the PowerPC port of gcc has been + * seen to allocate floating point local variables and touch the FPU + * even when the flow through a subroutine (like vfprintf()) might + * not use floating point formats. + * + * If a function which you would not think utilize the FP unit DOES, * then one can not easily predict which tasks will use the FP hardware. * In this case, this option should be TRUE. * diff --git a/cpukit/score/cpu/or32/ChangeLog b/cpukit/score/cpu/or32/ChangeLog index 9198a57901..0c3e079f7e 100644 --- a/cpukit/score/cpu/or32/ChangeLog +++ b/cpukit/score/cpu/or32/ChangeLog @@ -1,3 +1,8 @@ +2003-09-26 Joel Sherrill + + * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all + references. + 2003-09-04 Joel Sherrill * cpu.c, cpu_asm.c, rtems/score/cpu.h, rtems/score/cpu_asm.h, diff --git a/cpukit/score/cpu/or32/rtems/score/cpu.h b/cpukit/score/cpu/or32/rtems/score/cpu.h index f463911047..2aa0662902 100644 --- a/cpukit/score/cpu/or32/rtems/score/cpu.h +++ b/cpukit/score/cpu/or32/rtems/score/cpu.h @@ -189,13 +189,6 @@ extern "C" { * If TRUE, then the RTEMS_FLOATING_POINT task attribute is assumed. * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed. * - * So far, the only CPU in which this option has been used is the - * HP PA-RISC. The HP C compiler and gcc both implicitly use the - * floating point registers to perform integer multiplies. If - * a function which you would not think utilize the FP unit DOES, - * then one can not easily predict which tasks will use the FP hardware. - * In this case, this option should be TRUE. - * * If CPU_HARDWARE_FP is FALSE, then this should be FALSE as well. * */ diff --git a/cpukit/score/cpu/sh/ChangeLog b/cpukit/score/cpu/sh/ChangeLog index 62b31ad8a5..9a6019711b 100644 --- a/cpukit/score/cpu/sh/ChangeLog +++ b/cpukit/score/cpu/sh/ChangeLog @@ -1,3 +1,8 @@ +2003-09-26 Joel Sherrill + + * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all + references. + 2003-09-04 Joel Sherrill * asm.h, cpu.c, rtems/score/cpu.h, rtems/score/sh.h, diff --git a/cpukit/score/cpu/sh/rtems/score/cpu.h b/cpukit/score/cpu/sh/rtems/score/cpu.h index 58e23f703d..c5ced4bf5f 100644 --- a/cpukit/score/cpu/sh/rtems/score/cpu.h +++ b/cpukit/score/cpu/sh/rtems/score/cpu.h @@ -147,13 +147,6 @@ extern "C" { * If TRUE, then the RTEMS_FLOATING_POINT task attribute is assumed. * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed. * - * So far, the only CPU in which this option has been used is the - * HP PA-RISC. The HP C compiler and gcc both implicitly use the - * floating point registers to perform integer multiplies. If - * a function which you would not think utilize the FP unit DOES, - * then one can not easily predict which tasks will use the FP hardware. - * In this case, this option should be TRUE. - * * If CPU_HARDWARE_FP is FALSE, then this should be FALSE as well. */ diff --git a/cpukit/score/cpu/unix/ChangeLog b/cpukit/score/cpu/unix/ChangeLog index f837859e2c..20e0601167 100644 --- a/cpukit/score/cpu/unix/ChangeLog +++ b/cpukit/score/cpu/unix/ChangeLog @@ -1,3 +1,8 @@ +2003-09-26 Joel Sherrill + + * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all + references. + 2003-09-04 Joel Sherrill * cpu.c, rtems/score/cpu.h, rtems/score/types.h, rtems/score/unix.h: diff --git a/cpukit/score/cpu/unix/rtems/score/cpu.h b/cpukit/score/cpu/unix/rtems/score/cpu.h index 8e6561f31c..8b604fee80 100644 --- a/cpukit/score/cpu/unix/rtems/score/cpu.h +++ b/cpukit/score/cpu/unix/rtems/score/cpu.h @@ -1,7 +1,7 @@ /* cpu.h * - * This include file contains information pertaining to the HP - * PA-RISC processor (Level 1.1). + * This include file contains information pertaining to the + * UNIX port of RTEMS. * * COPYRIGHT (c) 1994 by Division Incorporated * @@ -164,13 +164,6 @@ extern "C" { * If TRUE, then the RTEMS_FLOATING_POINT task attribute is assumed. * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed. * - * So far, the only CPU in which this option has been used is the - * HP PA-RISC. The HP C compiler and gcc both implicitly use the - * floating point registers to perform integer multiplies. If - * a function which you would not think utilize the FP unit DOES, - * then one can not easily predict which tasks will use the FP hardware. - * In this case, this option should be TRUE. - * * If CPU_HARDWARE_FP is FALSE, then this should be FALSE as well. */ -- cgit v1.2.3