From f5e706ad886b6a5eb59637830110b09ccebf01c5 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Thu, 17 Jul 2008 21:55:51 -0700 Subject: sparc: join the remaining header files With this commit all sparc64 header files are moved to asm-sparc. The remaining files (71 files) were too different to be trivially merged so divide them up in a _32.h and a _64.h file which are both included from the file with no bit size. The following script were used: cd include FILES=`wc -l asm-sparc64/*h | grep -v '^ 1' | cut -b 20-` for FILE in ${FILES}; do echo $FILE: BASE=`echo $FILE | cut -d '.' -f 1` FN32=${BASE}_32.h FN64=${BASE}_64.h GUARD=___ASM_SPARC_`echo $BASE | tr '-' '_' | tr [:lower:] [:upper:]`_H git mv asm-sparc/$FILE asm-sparc/$FN32 git mv asm-sparc64/$FILE asm-sparc/$FN64 echo git mv done printf "#ifndef %s\n" $GUARD > asm-sparc/$FILE printf "#define %s\n" $GUARD >> asm-sparc/$FILE printf "#if defined(__sparc__) && defined(__arch64__)\n" >> asm-sparc/$FILE printf "#include \n" $FN64 >> asm-sparc/$FILE printf "#else\n" >> asm-sparc/$FILE printf "#include \n" $FN32 >> asm-sparc/$FILE printf "#endif\n" >> asm-sparc/$FILE printf "#endif\n" >> asm-sparc/$FILE git add asm-sparc/$FILE echo new file done printf "#include \n" $FILE > asm-sparc64/$FILE git add asm-sparc64/$FILE echo sparc64 file done done The guard contains three '_' to avoid conflict with existing guards. In additing the two Kbuild files are emptied to avoid breaking headers_* targets. We will reintroduce the exported header files when the necessary kbuild changes are merged. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- include/asm-sparc/reg_32.h | 79 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 include/asm-sparc/reg_32.h (limited to 'include/asm-sparc/reg_32.h') diff --git a/include/asm-sparc/reg_32.h b/include/asm-sparc/reg_32.h new file mode 100644 index 00000000000..42fecfcd97e --- /dev/null +++ b/include/asm-sparc/reg_32.h @@ -0,0 +1,79 @@ +/* + * linux/include/asm-sparc/reg.h + * Layout of the registers as expected by gdb on the Sparc + * we should replace the user.h definitions with those in + * this file, we don't even use the other + * -miguel + * + * The names of the structures, constants and aliases in this file + * have the same names as the sunos ones, some programs rely on these + * names (gdb for example). + * + */ + +#ifndef __SPARC_REG_H +#define __SPARC_REG_H + +struct regs { + int r_psr; +#define r_ps r_psr + int r_pc; + int r_npc; + int r_y; + int r_g1; + int r_g2; + int r_g3; + int r_g4; + int r_g5; + int r_g6; + int r_g7; + int r_o0; + int r_o1; + int r_o2; + int r_o3; + int r_o4; + int r_o5; + int r_o6; + int r_o7; +}; + +struct fpq { + unsigned long *addr; + unsigned long instr; +}; + +struct fq { + union { + double whole; + struct fpq fpq; + } FQu; +}; + +#define FPU_REGS_TYPE unsigned int +#define FPU_FSR_TYPE unsigned + +struct fp_status { + union { + FPU_REGS_TYPE Fpu_regs[32]; + double Fpu_dregs[16]; + } fpu_fr; + FPU_FSR_TYPE Fpu_fsr; + unsigned Fpu_flags; + unsigned Fpu_extra; + unsigned Fpu_qcnt; + struct fq Fpu_q[16]; +}; + +#define fpu_regs f_fpstatus.fpu_fr.Fpu_regs +#define fpu_dregs f_fpstatus.fpu_fr.Fpu_dregs +#define fpu_fsr f_fpstatus.Fpu_fsr +#define fpu_flags f_fpstatus.Fpu_flags +#define fpu_extra f_fpstatus.Fpu_extra +#define fpu_q f_fpstatus.Fpu_q +#define fpu_qcnt f_fpstatus.Fpu_qcnt + +struct fpu { + struct fp_status f_fpstatus; +}; + +#endif /* __SPARC_REG_H */ -- cgit v1.2.3