Date: Mon, 25 Jul 2005 01:40:22 GMT From: Sergey Gluschenko <deen@freebsd.org.ua> To: freebsd-i386@FreeBSD.org Subject: Re: i386/84010: Buildkernel is broken with 'options CPU_DISABLE_SSE' in kernel conf file Message-ID: <200507250140.j6P1eMFt019110@freefall.freebsd.org>
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The following reply was made to PR i386/84010; it has been noted by GNATS. From: Sergey Gluschenko <deen@freebsd.org.ua> To: FreeBSD-gnats-submit@FreeBSD.org, freebsd-i386@FreeBSD.org Cc: delphij@frontfree.net Subject: Re: i386/84010: Buildkernel is broken with 'options CPU_DISABLE_SSE' in kernel conf file Date: Mon, 25 Jul 2005 04:37:03 +0300 According to this patch: http://freebsd.rambler.ru/bsdmail/freebsd-arch_2005/msg00626.html we need to clean up all CPU_ENABLE_SSE in kernel, as Ruslan said: http://freebsd.rambler.ru/bsdmail/freebsd-arch_2005/msg00627.html But we need working "options CPU_DISABLE_SSE", so I decided to replace all "#ifdef CPU_ENABLE_SSE" to "#ifndef CPU_DISABLE_SSE" and all "#if defined(CPU_ENABLE_SSE)" to "#if !defined(CPU_DISABLE_SSE)" Also, #include "opt_cpu.h" was missing in sys/i386/i386/ptrace_machdep.c After all this changes the reported problem is gone. Here the patches: http://xlab.users.sevsky.net/freebsd/sys_i386_i386_initcpu.c.diff http://xlab.users.sevsky.net/freebsd/sys_i386_i386_machdep.c.diff http://xlab.users.sevsky.net/freebsd/sys_i386_i386_pmap.c.diff http://xlab.users.sevsky.net/freebsd/sys_i386_i386_ptrace_machdep.c.diff http://xlab.users.sevsky.net/freebsd/sys_i386_isa_npx.c.diff http://xlab.users.sevsky.net/freebsd/sys_i386_linux_linux_ptrace.c.diff (not tested!) http://xlab.users.sevsky.net/freebsd/sys_pc98_pc98_machdep.c.diff (not tested!) -- Sergey Gluschenko
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