mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-17 06:17:35 +00:00
f5e706ad88
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 <asm-sparc/%s>\n" $FN64 >> asm-sparc/$FILE
printf "#else\n" >> asm-sparc/$FILE
printf "#include <asm-sparc/%s>\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 <asm-sparc/%s>\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 <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
#ifndef _SPARC64_HEAD_H
|
|
#define _SPARC64_HEAD_H
|
|
|
|
#include <asm/pstate.h>
|
|
|
|
/* wrpr %g0, val, %gl */
|
|
#define SET_GL(val) \
|
|
.word 0xa1902000 | val
|
|
|
|
/* rdpr %gl, %gN */
|
|
#define GET_GL_GLOBAL(N) \
|
|
.word 0x81540000 | (N << 25)
|
|
|
|
#define KERNBASE 0x400000
|
|
|
|
#define PTREGS_OFF (STACK_BIAS + STACKFRAME_SZ)
|
|
|
|
#define __CHEETAH_ID 0x003e0014
|
|
#define __JALAPENO_ID 0x003e0016
|
|
#define __SERRANO_ID 0x003e0022
|
|
|
|
#define CHEETAH_MANUF 0x003e
|
|
#define CHEETAH_IMPL 0x0014 /* Ultra-III */
|
|
#define CHEETAH_PLUS_IMPL 0x0015 /* Ultra-III+ */
|
|
#define JALAPENO_IMPL 0x0016 /* Ultra-IIIi */
|
|
#define JAGUAR_IMPL 0x0018 /* Ultra-IV */
|
|
#define PANTHER_IMPL 0x0019 /* Ultra-IV+ */
|
|
#define SERRANO_IMPL 0x0022 /* Ultra-IIIi+ */
|
|
|
|
#define BRANCH_IF_SUN4V(tmp1,label) \
|
|
sethi %hi(is_sun4v), %tmp1; \
|
|
lduw [%tmp1 + %lo(is_sun4v)], %tmp1; \
|
|
brnz,pn %tmp1, label; \
|
|
nop
|
|
|
|
#define BRANCH_IF_CHEETAH_BASE(tmp1,tmp2,label) \
|
|
rdpr %ver, %tmp1; \
|
|
sethi %hi(__CHEETAH_ID), %tmp2; \
|
|
srlx %tmp1, 32, %tmp1; \
|
|
or %tmp2, %lo(__CHEETAH_ID), %tmp2;\
|
|
cmp %tmp1, %tmp2; \
|
|
be,pn %icc, label; \
|
|
nop;
|
|
|
|
#define BRANCH_IF_JALAPENO(tmp1,tmp2,label) \
|
|
rdpr %ver, %tmp1; \
|
|
sethi %hi(__JALAPENO_ID), %tmp2; \
|
|
srlx %tmp1, 32, %tmp1; \
|
|
or %tmp2, %lo(__JALAPENO_ID), %tmp2;\
|
|
cmp %tmp1, %tmp2; \
|
|
be,pn %icc, label; \
|
|
nop;
|
|
|
|
#define BRANCH_IF_CHEETAH_PLUS_OR_FOLLOWON(tmp1,tmp2,label) \
|
|
rdpr %ver, %tmp1; \
|
|
srlx %tmp1, (32 + 16), %tmp2; \
|
|
cmp %tmp2, CHEETAH_MANUF; \
|
|
bne,pt %xcc, 99f; \
|
|
sllx %tmp1, 16, %tmp1; \
|
|
srlx %tmp1, (32 + 16), %tmp2; \
|
|
cmp %tmp2, CHEETAH_PLUS_IMPL; \
|
|
bgeu,pt %xcc, label; \
|
|
99: nop;
|
|
|
|
#define BRANCH_IF_ANY_CHEETAH(tmp1,tmp2,label) \
|
|
rdpr %ver, %tmp1; \
|
|
srlx %tmp1, (32 + 16), %tmp2; \
|
|
cmp %tmp2, CHEETAH_MANUF; \
|
|
bne,pt %xcc, 99f; \
|
|
sllx %tmp1, 16, %tmp1; \
|
|
srlx %tmp1, (32 + 16), %tmp2; \
|
|
cmp %tmp2, CHEETAH_IMPL; \
|
|
bgeu,pt %xcc, label; \
|
|
99: nop;
|
|
|
|
#endif /* !(_SPARC64_HEAD_H) */
|