diff options
Diffstat (limited to 'COFF/Chunks.h')
| -rw-r--r-- | COFF/Chunks.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/COFF/Chunks.h b/COFF/Chunks.h index 6e1bf94da1a5..fc3f5d0df4b6 100644 --- a/COFF/Chunks.h +++ b/COFF/Chunks.h @@ -151,6 +151,8 @@ public: uint64_t P) const; void applyRelARM(uint8_t *Off, uint16_t Type, OutputSection *OS, uint64_t S, uint64_t P) const; + void applyRelARM64(uint8_t *Off, uint16_t Type, OutputSection *OS, uint64_t S, + uint64_t P) const; // Called if the garbage collector decides to not include this chunk // in a final output. It's supposed to print out a log message to stdout. @@ -264,6 +266,12 @@ static const uint8_t ImportThunkARM[] = { 0xdc, 0xf8, 0x00, 0xf0, // ldr.w pc, [ip] }; +static const uint8_t ImportThunkARM64[] = { + 0x10, 0x00, 0x00, 0x90, // adrp x16, #0 + 0x10, 0x02, 0x40, 0xf9, // ldr x16, [x16] + 0x00, 0x02, 0x1f, 0xd6, // br x16 +}; + // Windows-specific. // A chunk for DLL import jump table entry. In a final output, it's // contents will be a JMP instruction to some __imp_ symbol. @@ -299,6 +307,16 @@ private: Defined *ImpSymbol; }; +class ImportThunkChunkARM64 : public Chunk { +public: + explicit ImportThunkChunkARM64(Defined *S) : ImpSymbol(S) {} + size_t getSize() const override { return sizeof(ImportThunkARM64); } + void writeTo(uint8_t *Buf) const override; + +private: + Defined *ImpSymbol; +}; + // Windows-specific. // See comments for DefinedLocalImport class. class LocalImportChunk : public Chunk { |