Date: Sun, 13 Mar 2016 22:32:03 +0000 (UTC) From: Justin Hibbits <jhibbits@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r296812 - in projects/powerpcspe/sys: conf powerpc/include Message-ID: <201603132232.u2DMW3js088142@repo.freebsd.org>
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Author: jhibbits Date: Sun Mar 13 22:32:03 2016 New Revision: 296812 URL: https://svnweb.freebsd.org/changeset/base/296812 Log: Pass __SPE__ on the command line, to enforce SPE availability. -mno-spe, specified later, overrides -mspe, and undefines the implicit __SPE__. To maintain consistency between user and kernel, specify it manually. Modified: projects/powerpcspe/sys/conf/Makefile.powerpc projects/powerpcspe/sys/powerpc/include/param.h Modified: projects/powerpcspe/sys/conf/Makefile.powerpc ============================================================================== --- projects/powerpcspe/sys/conf/Makefile.powerpc Sun Mar 13 21:26:18 2016 (r296811) +++ projects/powerpcspe/sys/conf/Makefile.powerpc Sun Mar 13 22:32:03 2016 (r296812) @@ -35,6 +35,10 @@ LDSCRIPT_NAME?= ldscript.${MACHINE_ARCH} INCLUDES+= -I$S/contrib/libfdt +.if "${MACHINE_ARCH}" == "powerpcspe" +# Force __SPE__, since the builtin will be removed later with -mno-spe +CFLAGS+= -mabi=spe -D__SPE__ +.endif CFLAGS+= -msoft-float -Wa,-many # Build position-independent kernel Modified: projects/powerpcspe/sys/powerpc/include/param.h ============================================================================== --- projects/powerpcspe/sys/powerpc/include/param.h Sun Mar 13 21:26:18 2016 (r296811) +++ projects/powerpcspe/sys/powerpc/include/param.h Sun Mar 13 22:32:03 2016 (r296812) @@ -57,9 +57,13 @@ #ifdef __powerpc64__ #define MACHINE_ARCH "powerpc64" #else +#ifdef __SPE__ +#define MACHINE_ARCH "powerpcspe" +#else #define MACHINE_ARCH "powerpc" #endif #endif +#endif #define MID_MACHINE MID_POWERPC #ifdef __powerpc64__ #ifndef MACHINE_ARCH32
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