Merge branch 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / arch / arm64 / include / asm / insn.h

diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h
index 1dbaa90..bc85366 100644 (file)
--- a/arch/arm64/include/asm/insn.h
+++ b/arch/arm64/include/asm/insn.h
@@ -246,7 +246,8 @@ static __always_inline bool aarch64_insn_is_##abbr(u32 code) \
 static __always_inline u32 aarch64_insn_get_##abbr##_value(void) \
 { return (val); }
 
-__AARCH64_INSN_FUNCS(adr_adrp, 0x1F000000, 0x10000000)
+__AARCH64_INSN_FUNCS(adr,      0x9F000000, 0x10000000)
+__AARCH64_INSN_FUNCS(adrp,     0x9F000000, 0x90000000)
 __AARCH64_INSN_FUNCS(prfm_lit, 0xFF000000, 0xD8000000)
 __AARCH64_INSN_FUNCS(str_reg,  0x3FE0EC00, 0x38206800)
 __AARCH64_INSN_FUNCS(ldr_reg,  0x3FE0EC00, 0x38606800)
@@ -318,6 +319,11 @@ __AARCH64_INSN_FUNCS(msr_reg,      0xFFF00000, 0xD5100000)
 bool aarch64_insn_is_nop(u32 insn);
 bool aarch64_insn_is_branch_imm(u32 insn);
 
+static inline bool aarch64_insn_is_adr_adrp(u32 insn)
+{
+       return aarch64_insn_is_adr(insn) || aarch64_insn_is_adrp(insn);
+}
+
 int aarch64_insn_read(void *addr, u32 *insnp);
 int aarch64_insn_write(void *addr, u32 insn);
 enum aarch64_insn_encoding_class aarch64_get_insn_class(u32 insn);
@@ -398,6 +404,9 @@ int aarch64_insn_patch_text_nosync(void *addr, u32 insn);
 int aarch64_insn_patch_text_sync(void *addrs[], u32 insns[], int cnt);
 int aarch64_insn_patch_text(void *addrs[], u32 insns[], int cnt);
 
+s32 aarch64_insn_adrp_get_offset(u32 insn);
+u32 aarch64_insn_adrp_set_offset(u32 insn, s32 offset);
+
 bool aarch32_insn_is_wide(u32 insn);
 
 #define A32_RN_OFFSET  16