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authorChristophe Leroy <christophe.leroy@csgroup.eu>2021-05-20 13:23:05 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2021-06-15 17:16:48 +0300
commite7304597560176d8755e2ae4abb599d0c4efe4f2 (patch)
treeb7ec7c9954aaa2c52fd6f7bc8dddabab27c66825 /arch/powerpc/include/asm/ppc-opcode.h
parent47b04699d0709f5ff12a8aa0b3050a6246eb570e (diff)
downloadlinux-e7304597560176d8755e2ae4abb599d0c4efe4f2.tar.xz
powerpc/security: Use PPC_RAW_BLR() and PPC_RAW_NOP()
On the road to remove all use of PPC_INST_xxx, replace PPC_INST_BLR by PPC_RAW_BLR(). Same for PPC_INST_NOP. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/c04f88d0e53d2122fbbe92226892a01ebc668b6a.1621506159.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/ppc-opcode.h')
-rw-r--r--arch/powerpc/include/asm/ppc-opcode.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index 96ca068a3f6e..de0ac79b3d5a 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -289,7 +289,6 @@
#define PPC_INST_MFLR 0x7c0802a6
#define PPC_INST_ADDIS 0x3c000000
#define PPC_INST_ADD 0x7c000214
-#define PPC_INST_BLR 0x4e800020
#define PPC_INST_DIVD 0x7c0003d2
#define PPC_INST_RLDICR 0x78000004
#define PPC_INST_ORI 0x60000000
@@ -478,7 +477,7 @@
#define PPC_RAW_ADDC(t, a, b) (0x7c000014 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b))
#define PPC_RAW_ADDC_DOT(t, a, b) (0x7c000014 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b) | 0x1)
#define PPC_RAW_NOP() (PPC_INST_NOP)
-#define PPC_RAW_BLR() (PPC_INST_BLR)
+#define PPC_RAW_BLR() (0x4e800020)
#define PPC_RAW_BLRL() (0x4e800021)
#define PPC_RAW_MTLR(r) (0x7c0803a6 | ___PPC_RT(r))
#define PPC_RAW_MFLR(t) (PPC_INST_MFLR | ___PPC_RT(t))