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41 lines
1.1 KiB
41 lines
1.1 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _SPARC_ASM_H |
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#define _SPARC_ASM_H |
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/* Macros to assist the sharing of assembler code between 32-bit and |
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* 64-bit sparc. |
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*/ |
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#ifdef CONFIG_SPARC64 |
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#define BRANCH32(TYPE, PREDICT, DEST) \ |
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TYPE,PREDICT %icc, DEST |
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#define BRANCH32_ANNUL(TYPE, PREDICT, DEST) \ |
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TYPE,a,PREDICT %icc, DEST |
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#define BRANCH_REG_ZERO(PREDICT, REG, DEST) \ |
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brz,PREDICT REG, DEST |
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#define BRANCH_REG_ZERO_ANNUL(PREDICT, REG, DEST) \ |
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brz,a,PREDICT REG, DEST |
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#define BRANCH_REG_NOT_ZERO(PREDICT, REG, DEST) \ |
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brnz,PREDICT REG, DEST |
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#define BRANCH_REG_NOT_ZERO_ANNUL(PREDICT, REG, DEST) \ |
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brnz,a,PREDICT REG, DEST |
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#else |
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#define BRANCH32(TYPE, PREDICT, DEST) \ |
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TYPE DEST |
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#define BRANCH32_ANNUL(TYPE, PREDICT, DEST) \ |
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TYPE,a DEST |
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#define BRANCH_REG_ZERO(PREDICT, REG, DEST) \ |
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cmp REG, 0; \ |
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be DEST |
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#define BRANCH_REG_ZERO_ANNUL(PREDICT, REG, DEST) \ |
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cmp REG, 0; \ |
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be,a DEST |
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#define BRANCH_REG_NOT_ZERO(PREDICT, REG, DEST) \ |
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cmp REG, 0; \ |
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bne DEST |
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#define BRANCH_REG_NOT_ZERO_ANNUL(PREDICT, REG, DEST) \ |
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cmp REG, 0; \ |
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bne,a DEST |
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#endif |
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#endif /* _SPARC_ASM_H */
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