mirror of
https://github.com/asmjit/asmjit.git
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b56f4176cb
* Denested src folder to root, renamed testing to asmjit-testing
* Refactored how headers are included into <asmjit/...> form. This
is necessary as compilers would never simplify a path once a ..
appears in include directory - then paths such as ../core/../core
appeared in asserts, which was ugly
* Moved support utilities into asmjit/support/... (still included
by asmjit/core.h for convenience and compatibility)
* Added CMakePresets.json for making it easy to develop AsmJit
* Reworked CMakeLists to be shorter and use CMake option(),
etc... This simplifies it and makes it using more standard
features
* ASMJIT_EMBED now creates asmjit_embed INTERFACE library,
which is accessible via asmjit::asmjit target - this simplifies
embedding and makes it the same as library targets from a CMake
perspective
* Removed ASMJIT_DEPS - this is now provided by cmake target
aliases - 'asmjit::asmjit' so users should not need this variable
* Changed meaning of ASMJIT_LIBS - this now contains only AsmJit
dependencies without asmjit::asmjit target alias. Don't rely on
ASMJIT_LIBS anymore as it's only used internally
* Removed ASMJIT_NO_DEPRECATED option - AsmJit is not going
to provide controllable deprecations in the future
* Removed ASMJIT_NO_VALIDATION in favor of ASMJIT_NO_INTROSPECTION,
which now controls query, features, and validation API presence
* Removed ASMJIT_DIR option - it was never really needed
* Removed AMX_TRANSPOSE feature from instruction database (X86).
Intel has removed it as well, so it's a feature that won't
be siliconized
64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
// This file is part of AsmJit project <https://asmjit.com>
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//
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// See <asmjit/core.h> or LICENSE.md for license and copyright information
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// SPDX-License-Identifier: Zlib
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#ifndef CMDLINE_H_INCLUDED
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#define CMDLINE_H_INCLUDED
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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class CmdLine {
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public:
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int _argc;
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const char* const* _argv;
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CmdLine(int argc, const char* const* argv)
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: _argc(argc),
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_argv(argv) {}
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bool has_arg(const char* key) const {
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for (int i = 1; i < _argc; i++) {
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if (strcmp(key, _argv[i]) == 0) {
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return true;
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}
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}
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return false;
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}
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const char* value_of(const char* key, const char* default_value) const {
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size_t keySize = strlen(key);
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for (int i = 1; i < _argc; i++) {
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const char* val = _argv[i];
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if (strlen(val) >= keySize + 1 && val[keySize] == '=' && memcmp(val, key, keySize) == 0)
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return val + keySize + 1;
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}
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return default_value;
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}
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int value_as_int(const char* key, int default_value) const {
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const char* val = value_of(key, nullptr);
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if (val == nullptr || val[0] == '\0')
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return default_value;
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return atoi(val);
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}
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unsigned value_as_uint(const char* key, unsigned default_value) const {
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const char* val = value_of(key, nullptr);
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if (val == nullptr || val[0] == '\0')
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return default_value;
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int v = atoi(val);
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if (v < 0)
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return default_value;
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else
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return unsigned(v);
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}
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};
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#endif // CMDLINE_H_INCLUDED
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