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target-arm: Drop unused DECODE_CPREG_CRN macro

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This macro snuck through code review despite being unused; drop it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2012-10-05 15:04:45 +01:00
parent d593c48ef9
commit 1273d9ca09
1 changed files with 0 additions and 2 deletions
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target-arm/cpu.h
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@ -423,8 +423,6 @@ void armv7m_nvic_complete_irq(void *opaque, int irq);
(((cp) << 16) | ((is64) << 15) | ((crn) << 11) | \
((crm) << 7) | ((opc1) << 3) | (opc2))
#define DECODE_CPREG_CRN(enc) (((enc) >> 7) & 0xf)
/* ARMCPRegInfo type field bits. If the SPECIAL bit is set this is a
* special-behaviour cp reg and bits [15..8] indicate what behaviour
* it has. Otherwise it is a simple cp reg, where CONST indicates that