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Last change
on this file since 444 was
444,
checked in by satin@…, 6 years ago
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add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
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File size:
824 bytes
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| 1 | /* These are predefined by new versions of GNU cpp. */ |
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| 2 | |
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| 3 | #ifndef __USER_LABEL_PREFIX__ |
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| 4 | #define __USER_LABEL_PREFIX__ _ |
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| 5 | #endif |
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| 6 | |
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| 7 | #ifndef __REGISTER_PREFIX__ |
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| 8 | #define __REGISTER_PREFIX__ |
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| 9 | #endif |
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| 10 | |
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| 11 | /* ANSI concatenation macros. */ |
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| 12 | |
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| 13 | #define CONCAT1(a, b) CONCAT2(a, b) |
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| 14 | #define CONCAT2(a, b) a ## b |
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| 15 | |
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| 16 | /* Use the right prefix for global labels. */ |
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| 17 | |
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| 18 | #define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x) |
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| 19 | |
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| 20 | /* Use the right prefix for registers. */ |
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| 21 | |
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| 22 | #define REG(x) CONCAT1 (__REGISTER_PREFIX__, x) |
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| 23 | |
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| 24 | #define d0 REG (d0) |
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| 25 | #define d1 REG (d1) |
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| 26 | #define d2 REG (d2) |
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| 27 | #define d3 REG (d3) |
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| 28 | #define d4 REG (d4) |
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| 29 | #define d5 REG (d5) |
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| 30 | #define d6 REG (d6) |
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| 31 | #define d7 REG (d7) |
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| 32 | #define a0 REG (a0) |
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| 33 | #define a1 REG (a1) |
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| 34 | #define a2 REG (a2) |
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| 35 | #define a3 REG (a3) |
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| 36 | #define a4 REG (a4) |
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| 37 | #define a5 REG (a5) |
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| 38 | #define a6 REG (a6) |
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| 39 | #define fp REG (fp) |
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| 40 | #define sp REG (sp) |
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