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fmt::format() optimization (fmt::unveil template)

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This commit is contained in:
Nekotekina 2015-01-19 01:54:56 +03:00
parent 87f1a9d9dc
commit 0d28f378a7
20 changed files with 343 additions and 309 deletions
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24
Utilities/Thread.cpp
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@ -90,9 +90,9 @@ void decode_x64_reg_op(const u8* code, x64_op_t& decoded_op, x64_reg_t& decoded_
{
switch (const u8 prefix = *code)
{
case 0xf0: throw fmt::Format("decode_x64_reg_op(%.16llXh): 0x%.2X (LOCK prefix) found", code - decoded_size, prefix); // group 1
case 0xf2: throw fmt::Format("decode_x64_reg_op(%.16llXh): 0x%.2X (REPNE/REPNZ prefix) found", code - decoded_size, prefix); // group 1
case 0xf3: throw fmt::Format("decode_x64_reg_op(%.16llXh): 0x%.2X (REP/REPE/REPZ prefix) found", code - decoded_size, prefix); // group 1
case 0xf0: throw fmt::format("decode_x64_reg_op(%016llxh): 0x%02x (LOCK prefix) found", (size_t)code - decoded_size, prefix); // group 1
case 0xf2: throw fmt::format("decode_x64_reg_op(%016llxh): 0x%02x (REPNE/REPNZ prefix) found", (size_t)code - decoded_size, prefix); // group 1
case 0xf3: throw fmt::format("decode_x64_reg_op(%016llxh): 0x%02x (REP/REPE/REPZ prefix) found", (size_t)code - decoded_size, prefix); // group 1
case 0x2e: // group 2
case 0x36:
@ -108,12 +108,12 @@ void decode_x64_reg_op(const u8* code, x64_op_t& decoded_op, x64_reg_t& decoded_
}
else
{
throw fmt::Format("decode_x64_reg_op(%.16llXh): 0x%.2X (group 2 prefix) found after 0x%.2X", code - decoded_size, prefix, pg2);
throw fmt::format("decode_x64_reg_op(%016llxh): 0x%02x (group 2 prefix) found after 0x%02x", (size_t)code - decoded_size, prefix, pg2);
}
}
case 0x66: throw fmt::Format("decode_x64_reg_op(%.16llXh): 0x%.2X (operand-size override prefix) found", code - decoded_size, prefix); // group 3
case 0x67: throw fmt::Format("decode_x64_reg_op(%.16llXh): 0x%.2X (address-size override prefix) found", code - decoded_size, prefix); // group 4
case 0x66: throw fmt::format("decode_x64_reg_op(%016llxh): 0x%02x (operand-size override prefix) found", (size_t)code - decoded_size, prefix); // group 3
case 0x67: throw fmt::format("decode_x64_reg_op(%016llxh): 0x%02x (address-size override prefix) found", (size_t)code - decoded_size, prefix); // group 4
default:
{
@ -121,11 +121,11 @@ void decode_x64_reg_op(const u8* code, x64_op_t& decoded_op, x64_reg_t& decoded_
{
if (rex)
{
throw fmt::Format("decode_x64_reg_op(%.16llXh): 0x%.2X (REX prefix) found after 0x%.2X", code - decoded_size, prefix, rex);
throw fmt::format("decode_x64_reg_op(%016llxh): 0x%02x (REX prefix) found after 0x%02x", (size_t)code - decoded_size, prefix, rex);
}
if (prefix & 0x80) // check REX.W bit
{
throw fmt::Format("decode_x64_reg_op(%.16llXh): 0x%.2X (REX.W bit) found", code - decoded_size, prefix);
throw fmt::format("decode_x64_reg_op(%016llxh): 0x%02x (REX.W bit) found", (size_t)code - decoded_size, prefix);
}
if (prefix & 0x04) // check REX.R bit
{
@ -185,7 +185,7 @@ void decode_x64_reg_op(const u8* code, x64_op_t& decoded_op, x64_reg_t& decoded_
}
default:
{
throw fmt::Format("decode_x64_reg_op(%.16llXh): unsupported opcode found (0x%.2X, 0x%.2X, 0x%.2X)", code - decoded_size, op1, code[0], code[1]);
throw fmt::format("decode_x64_reg_op(%016llxh): unsupported opcode found (0x%02x, 0x%02x, 0x%02x)", (size_t)code - decoded_size, op1, code[0], code[1]);
}
}
}
@ -297,7 +297,7 @@ void _se_translator(unsigned int u, EXCEPTION_POINTERS* pExp)
// it's dangerous because destructors won't be executed
}
throw fmt::Format("Access violation %s location 0x%llx", is_writing ? "writing" : "reading", addr64);
throw fmt::format("Access violation %s location 0x%llx", is_writing ? "writing" : "reading", addr64);
}
// else some fatal error (should crash)
@ -316,7 +316,7 @@ void signal_handler(int sig, siginfo_t* info, void* uct)
}
// TODO: this may be wrong
throw fmt::Format("Access violation %s location 0x%llx", /*is_writing ? "writing" : "reading"*/ "at", addr64);
throw fmt::format("Access violation at location 0x%llx", addr64);
}
// else some fatal error
@ -354,7 +354,7 @@ void SetCurrentNamedThread(NamedThreadBase* value)
if (value && value->m_tls_assigned.exchange(true))
{
LOG_ERROR(GENERAL, "Thread '%s' was already assigned to g_tls_this_thread of another thread", value->GetThreadName().c_str());
LOG_ERROR(GENERAL, "Thread '%s' was already assigned to g_tls_this_thread of another thread", value->GetThreadName());
g_tls_this_thread = nullptr;
}
else