Changes in Makefile.powerpc

e47edf50 - Revert r336353 completely based on protest; compatibility shims incoming

Tue, 17 Jul 2018 14:11:30 +0000

Revert r336353 completely based on protest; compatibility shims incoming List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

59996cb2 - Revert 336358 and step away fron machine for the day...

Mon, 16 Jul 2018 23:32:24 +0000

Revert 336358 and step away fron machine for the day...VERSREQ < 7.+ physically will not work with new config(8) due to major bump,which is why I bumped it in the first place... Back to the original version List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

78a25cc7 - Partially revert r336353: sys/conf/* %VERSREQ bumps

Mon, 16 Jul 2018 21:53:30 +0000

Partially revert r336353: sys/conf/* %VERSREQ bumpsThe changes made in r335998 don't strictly require a newer config(8),though it is advised. The %VERSREQ bumps were premature. List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

2df45ae0 - config(8): Bump major version after r335998

Mon, 16 Jul 2018 19:05:50 +0000

config(8): Bump major version after r335998config-generated hints.c/env.c from r335998 and later are incompatible withearlier kernels due to no longer setting envmode/hintmode. A minor bump forthis is insufficient, as matching major version with a later minor versionis still viewed as backwards-compatible.This was an MI kernel change, soo all VERSREQ's are bumped. List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

0b58112f - Don't pass -Wa,-many through clang, the integrated as doesn't support it.

Sun, 22 Jan 2017 06:00:05 +0000

Don't pass -Wa,-many through clang, the integrated as doesn't support it.Our base binutils sets -many by default anyway, but external gcc may not dothis.PR: kern/215948Submitted by: Mark Millard Reported by: Mark MillardMFC after: 2 weeks List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

dc9b124d - Create a new MACHINE_ARCH for Freescale PowerPC e500v2

Sat, 22 Oct 2016 01:57:15 +0000

Create a new MACHINE_ARCH for Freescale PowerPC e500v2Summary:The Freescale e500v2 PowerPC core does not use a standard FPU.Instead, it uses a Signal Processing Engine (SPE)--a DSP-style vector processorunit, which doubles as a FPU. The PowerPC SPE ABI is incompatible with thestock powerpc ABI, so a new MACHINE_ARCH was created to deal with this.Additionaly, the SPE opcodes overlap with Altivec, so these are mutuallyexclusive. Taking advantage of this fact, a new file, powerpc/booke/spe.c, wascreated with the same function set as in powerpc/powerpc/altivec.c, so itbecomes effectively a drop-in replacement. setjmp/longjmp were modified to savethe upper 32-bits of the now-64-bit GPRs (upper 32-bits are only accessible bythe SPE).Note: This does _not_ support the SPE in the e500v1, as the e500v1 SPE does notsupport double-precision floating point.Also, without a new MACHINE_ARCH it would be impossible to provide binarypackages which utilize the SPE.Additionally, no work has been done to support ports, work is needed for this.This also means no newer gcc can yet be used. However, gcc's powerpc supporthas been refactored which would make adding a powerpcspe-freebsd target veryeasy.Test Plan:This was lightly tested on a RouterBoard RB800 and an AmigaOne A1222(P1022-based) board, compiled against the new ABI. Base system utilities(/bin/sh, /bin/ls, etc) still function appropriately, the system is able to bootmultiuser.Reviewed By: bdrewery, impRelnotes: yesDifferential Revision: https://reviews.freebsd.org/D5683 List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

5c845fde - Make 32-bit PowerPC kernels, like 64-bit PowerPC kernels, position-independent

Sat, 07 Mar 2015 20:14:46 +0000

Make 32-bit PowerPC kernels, like 64-bit PowerPC kernels, position-independentexecutables. The goal here, not yet accomplished, is to let the e500 kernelrun under QEMU by setting KERNBASE to something that fits in low memory andthen having the kernel relocate itself at runtime. List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

0fa22505 - Build the powerpc64 kernel as a position-independent executable. At startup,

Sat, 31 Jan 2015 19:16:51 +0000

Build the powerpc64 kernel as a position-independent executable. At startup,it processes its own ELF relocations and can be loaded and run in place atany physical/virtual address.NB: This requires an updated loader to boot!Relnotes: yes List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

ab2de2d7 - Bump the version of config to the latest (3 year old, so upgrade

Tue, 04 Feb 2014 18:24:25 +0000

Bump the version of config to the latest (3 year old, so upgradeworries are long past). Also remove redundant MACHINE= declarationsand passing MACHINE/MACHINE_ARCH to module builds. That's now done incommon code. List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

43bb1a21 - Remove duplication and centralize testing of various config(8)ed features.

Wed, 12 Sep 2012 14:19:40 +0000

Remove duplication and centralize testing of various config(8)ed features. List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

c475a3ea - Not all Pmake derived makes quietly tolerate assignment from shell commands

Wed, 12 Sep 2012 14:17:11 +0000

Not all Pmake derived makes quietly tolerate assignment from shell commandswith no output. Add "echo" at the end these shell commands whose output isassigned to a variable's value to ensure there is some output.Submitted by: John Van Horne List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

b9856e92 - Add -Wa,-many to CFLAGS on PowerPC. This aids in building a kernel using

Thu, 09 Jun 2011 19:47:30 +0000

Add -Wa,-many to CFLAGS on PowerPC. This aids in building a kernel usingclang, which would otherwise complain about some 64-bit bridge modeinstructions. List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

c3e289e1 - MFppc64:

Tue, 13 Jul 2010 05:32:19 +0000

MFppc64:Kernel sources for 64-bit PowerPC, along with build-system changes to keep32-bit kernels compiling (build system changes for 64-bit kernels arecoming later). Existing 32-bit PowerPC kernel configurations must beupdated after this change to specify their architecture. List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

d1d3233e - Convert Freescale PowerPC platforms to FDT convention.

Sun, 11 Jul 2010 21:08:29 +0000

Convert Freescale PowerPC platforms to FDT convention.The following systems are affected: - MPC8555CDS - MPC8572DSThis overhaul covers the following major changes: - All integrated peripherals drivers for Freescale MPC85XX SoC, which are currently in the FreeBSD source tree are reworked and adjusted so they derive config data out of the device tree blob (instead of hard coded / tabelarized values). - This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC, QUICC, UART, CFI. - Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire ocpbus(4) driver, which was based on hard-coded config data.Note that world for these platforms has to be built WITH_FDT.Reviewed by: impSponsored by: The FreeBSD Foundation List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

332fd25c - Revert config(8) version bump. It brings major pain for people working on

Wed, 16 May 2007 17:23:54 +0000

Revert config(8) version bump. It brings major pain for people working ondifferent versions of FreeBSD source tree.Old config(8) can now be used unless you want to use INCLUDE_CONFIG_FILEoption.Approved by: impReviewed by: imp List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

9e2f7513 - Bump config(8) version and build requirement for config(8) to 600006. This

Sun, 13 May 2007 02:36:41 +0000

Bump config(8) version and build requirement for config(8) to 600006. Thisis caused by my latest changes to config(8). You're supposed to install newconfig(8) in order to prevent yourself from seeing a warning about oldversion of that tool.You should configure the kernel with a new config(8) then.Oked by: rwatson, cognet (mentor) List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

9fe342e7 - Version 600004 is better than 700000 given other changes that are in

Mon, 28 Nov 2005 17:51:31 +0000

Version 600004 is better than 700000 given other changes that are inthe pipeline. We had to bump the version for 600004 because the oldparser got confused and generated bogus output.Approved by: ru@ List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

a8e06f2a - Make config(8) understand ORed dependecies in "files*" and

Sun, 27 Nov 2005 21:41:58 +0000

Make config(8) understand ORed dependecies in "files*" andimprove tracking of known devices. Bump config(8) version. List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

05b5ca73 - We don't bump the config version for additions to config that aren't

Fri, 04 Nov 2005 04:14:49 +0000

We don't bump the config version for additions to config that aren'tused in the base system. This has been much discussed in the past(typically people giving me a hard time for it). Since all that wasadded to config was nocpu, and since we don't use it, we don't need tobump the version. List of files: /freebsd-12.1/sys/conf/Makefile.powerpc

acd58322 - Implement the "nocpu" directive.

Thu, 03 Nov 2005 14:01:22 +0000

Implement the "nocpu" directive.Requested by: rwatson List of files: /freebsd-12.1/sys/conf/Makefile.powerpc