u64 val;
};
-#define __VISIBLE __attribute__((externally_visible))
+#ifdef MANUAL_NO_JUMP_TABLE
+# define default case 775324556: asm(""); default
+#endif
+
+#ifdef WHOLE_PROGRAM
+# define __VISIBLE __attribute__((externally_visible))
+#else
+# define __VISIBLE
+#endif
+
+#define UNIQSEC __FILE__ "." __stringify(__LINE__)
+
+#define __ASM(code) asm(".section .text.asm." UNIQSEC "\n\t" code)
#if MODE16 == 1
// Notes a function as externally visible in the 16bit code chunk.
// Notes a function as externally visible in the 32bit code chunk.
# define VISIBLE32
// Designate a variable as (only) visible to 16bit code.
-# define VAR16 __attribute__((section(".data16." __FILE__ "." __stringify(__LINE__))))
+# define VAR16 __section(".data16." UNIQSEC)
// Designate a variable as visible to both 32bit and 16bit code.
# define VAR16_32 VAR16 __VISIBLE
+// Designate a variable visible externally.
+# define VAR16EXPORT __section(".data16.export." UNIQSEC) __VISIBLE
// Designate a variable at a specific 16bit address
-# define VAR16FIXED(addr) __aligned(1) __VISIBLE __attribute__((section(".fixedaddr." __stringify(addr))))
+# define VAR16FIXED(addr) __aligned(1) __VISIBLE __section(".fixedaddr." __stringify(addr))
// Designate top-level assembler as 16bit only.
-# define ASM16(code) asm(".section .text.asm." __FILE__ "." __stringify(__LINE__) "\n\t" code)
+# define ASM16(code) __ASM(code)
+# define ASM32(code)
#else
# define VISIBLE16
# define VISIBLE32 __VISIBLE
-# define VAR16 __attribute__((section(".discard.var16")))
-# define VAR16_32 VAR16 __VISIBLE __attribute__((weak))
+# define VAR16 __section(".discard.var16." UNIQSEC)
+# define VAR16_32 VAR16 __VISIBLE __weak
+# define VAR16EXPORT VAR16_32
# define VAR16FIXED(addr) VAR16_32
# define ASM16(code)
+# define ASM32(code) __ASM(code)
#endif
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
#define NULL ((void *)0)
+#define __weak __attribute__((weak))
+#define __section(S) __attribute__((section(S)))
+
#define PACKED __attribute__((packed))
#define __aligned(x) __attribute__((aligned(x)))