diff options
| author | Nico Weber <thakis@chromium.org> | 2020-07-28 22:02:07 -0400 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-07-30 16:53:33 +0200 |
| commit | 8e8cbe6a1287d960535536d49397e751a857c4b2 (patch) | |
| tree | 1141e7d3ed16c2244e46f0b8e87eed03aa042c59 /Libraries | |
| parent | 8593bdb711999f464cb8f92f21e48a16ddbd1ec1 (diff) | |
| download | serenity-8e8cbe6a1287d960535536d49397e751a857c4b2.zip | |
LibX86: FPU instructions never have a lock prefix
Diffstat (limited to 'Libraries')
| -rw-r--r-- | Libraries/LibX86/Instruction.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/Libraries/LibX86/Instruction.cpp b/Libraries/LibX86/Instruction.cpp index d8f8ea43f7..2bd26688bc 100644 --- a/Libraries/LibX86/Instruction.cpp +++ b/Libraries/LibX86/Instruction.cpp @@ -204,7 +204,7 @@ static void build_slash(InstructionDescriptor* table, u8 op, u8 slash, const cha build(d.slashes, slash, mnemonic, format, handler, lock_prefix_allowed); } -static void build_slash_rm(InstructionDescriptor* table, u8 op, u8 slash, u8 rm, const char* mnemonic, InstructionFormat format, InstructionHandler handler, IsLockPrefixAllowed lock_prefix_allowed = LockPrefixNotAllowed) +static void build_slash_rm(InstructionDescriptor* table, u8 op, u8 slash, u8 rm, const char* mnemonic, InstructionFormat format, InstructionHandler handler) { ASSERT((rm & 0xc0) == 0xc0); ASSERT(((rm >> 3) & 7) == slash); @@ -222,7 +222,7 @@ static void build_slash_rm(InstructionDescriptor* table, u8 op, u8 slash, u8 rm, } } - build(d.slashes, rm & 7, mnemonic, format, handler, lock_prefix_allowed); + build(d.slashes, rm & 7, mnemonic, format, handler, LockPrefixNotAllowed); } static void build_0f(u8 op, const char* mnemonic, InstructionFormat format, InstructionHandler impl, IsLockPrefixAllowed lock_prefix_allowed = LockPrefixNotAllowed) @@ -285,16 +285,16 @@ static void build_0f_slash(u8 op, u8 slash, const char* mnemonic, InstructionFor build_slash(s_0f_table32, op, slash, mnemonic, format, impl, lock_prefix_allowed); } -static void build_slash_rm(u8 op, u8 slash, u8 rm, const char* mnemonic, InstructionFormat format, InstructionHandler impl, IsLockPrefixAllowed lock_prefix_allowed = LockPrefixNotAllowed) +static void build_slash_rm(u8 op, u8 slash, u8 rm, const char* mnemonic, InstructionFormat format, InstructionHandler impl) { - build_slash_rm(s_table16, op, slash, rm, mnemonic, format, impl, lock_prefix_allowed); - build_slash_rm(s_table32, op, slash, rm, mnemonic, format, impl, lock_prefix_allowed); + build_slash_rm(s_table16, op, slash, rm, mnemonic, format, impl); + build_slash_rm(s_table32, op, slash, rm, mnemonic, format, impl); } -static void build_slash_reg(u8 op, u8 slash, const char* mnemonic, InstructionFormat format, InstructionHandler impl, IsLockPrefixAllowed lock_prefix_allowed = LockPrefixNotAllowed) +static void build_slash_reg(u8 op, u8 slash, const char* mnemonic, InstructionFormat format, InstructionHandler impl) { for (int i = 0; i < 8; ++i) - build_slash_rm(op, slash, 0xc0 | (slash << 3) | i, mnemonic, format, impl, lock_prefix_allowed); + build_slash_rm(op, slash, 0xc0 | (slash << 3) | i, mnemonic, format, impl); } [[gnu::constructor]] static void build_opcode_tables() |