-#define BSWAP_32(x) \
- ((x & 0x000000ff) << 24) | \
- ((x & 0x0000ff00) << 8) | \
- ((x & 0x00ff0000) >> 8) | \
- ((x & 0xff000000) >> 24)
-
-#define COMMPAGE_SIGS_BEGIN \
-.const_data ; \
-.align 2 ; \
-.private_extern _commpage_sigs_begin ; \
-_commpage_sigs_begin:
-
-#define COMMPAGE_SIGS_DONE \
-.private_extern _commpage_sigs_end ; \
-_commpage_sigs_end: ; \
-
-#define COMMPAGE_SIG_START(x) \
-.private_extern _commpage_sig ## x ; \
-_commpage_sig ## x ## : ; \
- .long BSWAP_32(0x14400000) ; \
- .long BSWAP_32(0x00000001) ; \
- .asciz # x ; \
- .align 2 ; \
- .long BSWAP_32(0x14400000)
-
-#define COMMPAGE_SIG_END(x) \
- .long BSWAP_32(0x4e800020) ; \
- .long BSWAP_32(0x14400000) ; \
- .long BSWAP_32(0x00000000) ; \
- .asciz # x ; \
- .align 2 ; \
- .long BSWAP_32(0x14400000)
-
-#define ARG(n) \
- ((((n * 2) + 6) << 20) + 4)
-
-#define COMMPAGE_SIG_ARG(n) \
- .long BSWAP_32(0x14400001) ; \
- .long BSWAP_32(ARG(n)) ; \
- .long BSWAP_32(0x14400001)
-
-#define COMMPAGE_SIG_CALL(x, n) \
- .long BSWAP_32(0x14400002) ; \
- .long BSWAP_32(n) ; \
- .long BSWAP_32(0x00000000) ; \
- .asciz # x ; \
- .align 2 ; \
- .long BSWAP_32(0x14400002)
-
-#define COMMPAGE_SIG_CALL_VOID(x) \
- COMMPAGE_SIG_CALL(x, 0)
-
-#define COMMPAGE_SIG_CALL_RET0(x) \
- COMMPAGE_SIG_CALL(x, ARG(0))
-
-#define COMMPAGE_SIG_CALL_RET1(x) \
- COMMPAGE_SIG_CALL(x, ARG(1))