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[/] [potato/] [trunk/] [benchmarks/] [potato.h] - Diff between revs 22 and 24
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Rev 24 |
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#define STATUS_EI 2 // Enable Interrupts
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#define STATUS_EI 2 // Enable Interrupts
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#define STATUS_PEI 3 // Previous value of Enable Interrupts
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#define STATUS_PEI 3 // Previous value of Enable Interrupts
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#define STATUS_IM_MASK 0x00ff0000 // Interrupt Mask
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#define STATUS_IM_MASK 0x00ff0000 // Interrupt Mask
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#define STATUS_PIM_MASK 0xff000000 // Previous Interrupt Mask
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#define STATUS_PIM_MASK 0xff000000 // Previous Interrupt Mask
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#define STRINGIFY(x) _STRINGIFY(x)
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#define _STRINGIFY(x) #x
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#define potato_enable_interrupts() asm volatile("csrsi %[status], 1 << %[ei_bit]\n" \
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#define potato_enable_interrupts() asm volatile("csrsi %[status], 1 << %[ei_bit]\n" \
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:: [status] "i" (CSR_STATUS), [ei_bit] "i" (STATUS_EI))
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:: [status] "i" (CSR_STATUS), [ei_bit] "i" (STATUS_EI))
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#define potato_disable_interrupts() asm volatile("csrci %[status], 1 << %[ei_bit] | 1 << %[pei_bit]\n" \
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#define potato_disable_interrupts() asm volatile("csrci %[status], 1 << %[ei_bit] | 1 << %[pei_bit]\n" \
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:: [status] "i" (CSR_STATUS), [ei_bit] "i" (STATUS_EI), [pei_bit] "i" (STATUS_PEI))
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:: [status] "i" (CSR_STATUS), [ei_bit] "i" (STATUS_EI), [pei_bit] "i" (STATUS_PEI))
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