Enable build on Mac OS X with clang

* Add build target 'darwin' * Modify compiler options to work with clang * Support 'jerry-libc' on Mac OS X For MPU target build, install `gcc-arm-none-eabi` tool chain using `Homebrew` as following. ```` brew tap PX4/homebrew-px4 brew update brew install gcc-arm-none-eabi ```` https://pixhawk.org/dev/toolchain_installation_mac JerryScript-DCO-1.0-Signed-off-by: Sung-Jae Lee sjlee@mail.com
2015-09-15 09:43:03 +09:00
parent 311cc65b33
commit 01f66f7b04
7 changed files with 903 additions and 53 deletions
@@ -0,0 +1,56 @@
+#ifdef __TARGET_HOST_x64
+# include "arch/x86-64.h"
+#elif defined (__TARGET_HOST_x86)
+# include "arch/x86-32.h"
+#elif defined (__TARGET_HOST_ARMv7)
+# include "arch/arm-v7.h"
+#else /* !__TARGET_HOST_x64 && !__TARGET_HOST_x86 && !__TARGET_HOST_ARMv7 */
+# error "!__TARGET_HOST_x64 && !__TARGET_HOST_x86 && !__TARGET_HOST_ARMv7"
+#endif /* !__TARGET_HOST_x64 && !__TARGET_HOST_x86 && !__TARGET_HOST_ARMv7 */
+
+.global _start
+_start:
+  _START
+
+.global syscall_0_asm
+syscall_0_asm:
+  SYSCALL_0
+
+.global syscall_1_asm
+syscall_1_asm:
+  SYSCALL_1
+
+.global syscall_2_asm
+syscall_2_asm:
+  SYSCALL_2
+
+.global syscall_3_asm
+syscall_3_asm:
+  SYSCALL_3
+
+/**
+ * setjmp (jmp_buf env)
+ *
+ * See also:
+ *          longjmp
+ *
+ * @return 0 - if returns from direct call,
+ *         nonzero - if returns after longjmp.
+ */
+.global setjmp
+setjmp:
+  _SETJMP
+
+/**
+ * longjmp (jmp_buf env, int val)
+ *
+ * Note:
+ *      if val is not 0, then it would be returned from setjmp,
+ *      otherwise - 0 would be returned.
+ *
+ * See also:
+ *          setjmp
+ */
+.global longjmp
+longjmp:
+  _LONGJMP