Date: Mon, 1 Mar 2010 05:21:35 +0000 (UTC) From: Juli Mallett <jmallett@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r204507 - in user/jmallett/octeon/sys/mips: include mips Message-ID: <201003010521.o215LZqd002772@svn.freebsd.org>
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Author: jmallett Date: Mon Mar 1 05:21:35 2010 New Revision: 204507 URL: http://svn.freebsd.org/changeset/base/204507 Log: o) Adjust ptr and register macros for assembly wrt ABI in a way that ought to work better. Need to check for places where the assembly assumes pointers are register width, I guess. Modified: user/jmallett/octeon/sys/mips/include/asm.h user/jmallett/octeon/sys/mips/mips/locore.S Modified: user/jmallett/octeon/sys/mips/include/asm.h ============================================================================== --- user/jmallett/octeon/sys/mips/include/asm.h Mon Mar 1 04:46:07 2010 (r204506) +++ user/jmallett/octeon/sys/mips/include/asm.h Mon Mar 1 05:21:35 2010 (r204507) @@ -362,16 +362,13 @@ _C_LABEL(x): * ABI calls. */ -#if !defined(_MIPS_BSD_API) || _MIPS_BSD_API == _MIPS_BSD_API_LP32 -/* #if !defined(__mips_n64) */ +#if !defined(__mips_n32) && !defined(__mips_n64) #define REG_L lw #define REG_S sw #define REG_LI li #define REG_PROLOGUE .set push #define REG_EPILOGUE .set pop #define SZREG 4 -#define PTR_LA la -#define PTR_ADDU addu #else #define REG_L ld #define REG_S sd @@ -379,9 +376,19 @@ _C_LABEL(x): #define REG_PROLOGUE .set push ; .set mips3 #define REG_EPILOGUE .set pop #define SZREG 8 +#endif + +#if !defined(__mips_n64) +#define PTR_LA la +#define PTR_ADDU addu +#define PTR_L lw +#define PTR_S sw +#else #define PTR_LA dla #define PTR_ADDU daddu -#endif /* _MIPS_BSD_API */ +#define PTR_L ld +#define PTR_S sd +#endif #define mfc0_macro(data, spr) \ __asm __volatile ("mfc0 %0, $%1" \ Modified: user/jmallett/octeon/sys/mips/mips/locore.S ============================================================================== --- user/jmallett/octeon/sys/mips/mips/locore.S Mon Mar 1 04:46:07 2010 (r204506) +++ user/jmallett/octeon/sys/mips/mips/locore.S Mon Mar 1 05:21:35 2010 (r204507) @@ -178,7 +178,7 @@ VECTOR(_locore, unknown) nop PTR_LA sp, _C_LABEL(thread0) - REG_L a0, TD_PCB(sp) + PTR_L a0, TD_PCB(sp) REG_LI t0, ~7 and a0, a0, t0 subu sp, a0, START_FRAME
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