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26 lines
489 B
26 lines
489 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __ABI_REG_OPS_H |
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#define __ABI_REG_OPS_H |
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#include <asm/reg_ops.h> |
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#define cprcr(reg) \ |
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({ \ |
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unsigned int tmp; \ |
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asm volatile("cprcr %0, "reg"\n":"=b"(tmp)); \ |
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tmp; \ |
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}) |
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#define cpwcr(reg, val) \ |
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({ \ |
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asm volatile("cpwcr %0, "reg"\n"::"b"(val)); \ |
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}) |
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static inline unsigned int mfcr_hint(void) |
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{ |
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return mfcr("cr30"); |
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} |
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static inline unsigned int mfcr_ccr2(void) { return 0; } |
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#endif /* __ABI_REG_OPS_H */
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