diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/expand/proc_macro.cpp | 4 | ||||
| -rw-r--r-- | src/main.cpp | 12 | ||||
| -rw-r--r-- | src/trans/target.cpp | 28 |
3 files changed, 44 insertions, 0 deletions
diff --git a/src/expand/proc_macro.cpp b/src/expand/proc_macro.cpp index 3eb0c85d..5c06a8ce 100644 --- a/src/expand/proc_macro.cpp +++ b/src/expand/proc_macro.cpp @@ -24,6 +24,10 @@ # include <sys/wait.h> #endif +#ifdef __OpenBSD__ +extern char **environ; +#endif + #define NEWNODE(_ty, ...) ::AST::ExprNodeP(new ::AST::ExprNode##_ty(__VA_ARGS__)) class Decorator_ProcMacroDerive: diff --git a/src/main.cpp b/src/main.cpp index 5063a44b..479bbc14 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -52,6 +52,18 @@ # else # define DEFAULT_TARGET_NAME "i586-windows-gnu" # endif +#elif defined(__OpenBSD__) +# if defined(__amd64__) +# define DEFAULT_TARGET_NAME "x86_64-unknown-openbsd" +# elif defined(__aarch64__) +# define DEFAULT_TARGET_NAME "arm64-unknown-openbsd" +# elif defined(__arm__) +# define DEFAULT_TARGET_NAME "arm-unknown-openbsd" +# elif defined(__i386__) +# define DEFAULT_TARGET_NAME "i686-unknown-openbsd" +# else +# error "Unable to detect a suitable default target (OpenBSD)" +# endif #else # error "Unable to detect a suitable default target" #endif diff --git a/src/trans/target.cpp b/src/trans/target.cpp index 71a342ba..1f04666e 100644 --- a/src/trans/target.cpp +++ b/src/trans/target.cpp @@ -94,6 +94,27 @@ namespace ARCH_X86_64 }; } + else if(target_name == "i686-unknown-openbsd") + { + return TargetSpec { + "unix", "openbsd", "gnu", CodegenMode::Gnu11, "i686-unknown-openbsd", + ARCH_X86 + }; + } + else if(target_name == "x86_64-unknown-openbsd") + { + return TargetSpec { + "unix", "openbsd", "gnu", CodegenMode::Gnu11, "x86_64-unknown-openbsd", + ARCH_X86_64 + }; + } + else if(target_name == "arm-unknown-openbsd") + { + return TargetSpec { + "unix", "openbsd", "gnu", CodegenMode::Gnu11, "arm-unknown-openbsd", + ARCH_ARM32 + }; + } else { ::std::cerr << "Unknown target name '" << target_name << "'" << ::std::endl; @@ -126,6 +147,13 @@ void Target_SetCfg(const ::std::string& target_name) } Cfg_SetValue("target_env", g_target.m_env_name); + if( g_target.m_os_name == "openbsd" ) + { + Cfg_SetFlag("openbsd"); + Cfg_SetValue("target_vendor", "unknown"); + } + Cfg_SetValue("target_env", g_target.m_env_name); + Cfg_SetValue("target_os", g_target.m_os_name); Cfg_SetValue("target_pointer_width", FMT(g_target.m_arch.m_pointer_bits)); Cfg_SetValue("target_endian", g_target.m_arch.m_big_endian ? "big" : "little"); |