From e4e2edc542ff1d6143793aaa923e07089eb22fef Mon Sep 17 00:00:00 2001 From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> Date: Mon, 18 May 2009 16:21:37 +0000 Subject: [PATCH] file was unfinished git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1788 42af7a65-404d-4744-a932-0658087f49c3 --- arch/arm/src/common/cortexm3_psr.h | 48 +++++++++++++++--------------- 1 file changed, 24 insertions(+), 24 deletions(-) diff --git a/arch/arm/src/common/cortexm3_psr.h b/arch/arm/src/common/cortexm3_psr.h index 1ea3c85e64..9f7d2cc725 100644 --- a/arch/arm/src/common/cortexm3_psr.h +++ b/arch/arm/src/common/cortexm3_psr.h @@ -50,39 +50,39 @@ /* Application Program Status Register (APSR) */ -#define CORTEXM3_APSR_Q (1 << 27) /* Bit 27: Sticky saturation flag */ -#define CORTEXM3_APSR_V (1 << 28) /* Bit 28: Overflow flag */ -#define CORTEXM3_APSR_C (1 << 29) /* Bit 29: Carry/borrow flag */ -#define CORTEXM3_APSR_Z (1 << 30) /* Bit 30: Zero flag */ -#define CORTEXM3_APSR_N (1 << 31) /* Bit 31: Negative, less than flag */ +#define CORTEXM3_APSR_Q (1 << 27) /* Bit 27: Sticky saturation flag */ +#define CORTEXM3_APSR_V (1 << 28) /* Bit 28: Overflow flag */ +#define CORTEXM3_APSR_C (1 << 29) /* Bit 29: Carry/borrow flag */ +#define CORTEXM3_APSR_Z (1 << 30) /* Bit 30: Zero flag */ +#define CORTEXM3_APSR_N (1 << 31) /* Bit 31: Negative, less than flag */ /* Interrupt Program Status Register (IPSR) */ -#define CORTEMX_IPSR_ISR_SHIFT 0 /* Bits 8-0: ISR number */ -#define CORTEMX_IPSR_ISR_MASK (0x1ff << CORTEMX_IPSR_ISR_SHIFT) +#define CORTEXM3_IPSR_ISR_SHIFT 0 /* Bits 8-0: ISR number */ +#define CORTEXM3_IPSR_ISR_MASK (0x1ff << CORTEXM3_IPSR_ISR_SHIFT) /* Execution PSR Register (EPSR) */ -#define CORTEMX_EPSR_ICIIT1_SHIFT 10 /* Bits 15-10: Interrupt-Continuable-Instruction/If-Then bits */ -#define CORTEMX_EPSR_ICIIT1_MASK (3 << CORTEMX_EPSR_ICIIT1_SHIFT) -#define CORTEMX_EPSR_T (1 << 24) /* Bit 24: T-bit */ -#define CORTEMX_EPSR_ICIIT2_SHIFT 25 /* Bits 26-25: Interrupt-Continuable-Instruction/If-Then bits */ -#define CORTEMX_EPSR_ICIIT2_MASK (3 << CORTEMX_EPSR_ICIIT2_SHIFT) +#define CORTEXM3_EPSR_ICIIT1_SHIFT 10 /* Bits 15-10: Interrupt-Continuable-Instruction/If-Then bits */ +#define CORTEXM3_EPSR_ICIIT1_MASK (3 << CORTEXM3_EPSR_ICIIT1_SHIFT) +#define CORTEXM3_EPSR_T (1 << 24) /* Bit 24: T-bit */ +#define CORTEXM3_EPSR_ICIIT2_SHIFT 25 /* Bits 26-25: Interrupt-Continuable-Instruction/If-Then bits */ +#define CORTEXM3_EPSR_ICIIT2_MASK (3 << CORTEXM3_EPSR_ICIIT2_SHIFT) /* Save xPSR bits */ -#define CORTEMX_IPSR_ISR_SHIFT 0 /* Bits 8-0: ISR number */ -#define CORTEMX_IPSR_ISR_MASK (0x1ff << CORTEMX_IPSR_ISR_SHIFT) -#define CORTEMX_EPSR_ICIIT1_SHIFT 25 /* Bits 15-10: Interrupt-Continuable-Instruction/If-Then bits */ -#define CORTEMX_EPSR_ICIIT1_MASK (3 << CORTEMX_EPSR_ICIIT_SHIFT) -#define CORTEMX_EPSR_T (1 << 24) /* Bit 24: T-bit */ -#define CORTEMX_EPSR_ICIIT2_SHIFT 25 /* Bits 26-25: Interrupt-Continuable-Instruction/If-Then bits */ -#define CORTEMX_EPSR_ICIIT2_MASK (3 << CORTEMX_EPSR_ICIIT_SHIFT) -#define CORTEXM3_APSR_Q (1 << 27) /* Bit 27: Sticky saturation flag */ -#define CORTEXM3_APSR_V (1 << 28) /* Bit 28: Overflow flag */ -#define CORTEXM3_APSR_C (1 << 29) /* Bit 29: Carry/borrow flag */ -#define CORTEXM3_APSR_Z (1 << 30) /* Bit 30: Zero flag */ -#define CORTEXM3_APSR_N (1 << 31) /* Bit 31: Negative, less than flag */ +#define CORTEXM3_XPSR_ISR_SHIFT CORTEXM3_IPSR_ISR_SHIFT +#define CORTEXM3_XPSR_ISR_MASK CORTEXM3_IPSR_ISR_MASK +#define CORTEXM3_XPSR_ICIIT1_SHIFT CORTEXM3_EPSR_ICIIT1_SHIFT/ +#define CORTEXM3_XPSR_ICIIT1_MASK CORTEXM3_EPSR_ICIIT1_MASK +#define CORTEXM3_XPSR_T CORTEXM3_EPSR_T +#define CORTEXM3_XPSR_ICIIT2_SHIFT CORTEXM3_EPSR_ICIIT2_SHIFT +#define CORTEXM3_XPSR_ICIIT2_MASK CORTEXM3_EPSR_ICIIT2_MASK +#define CORTEXM3_XPSR_Q CORTEXM3_APSR_Q +#define CORTEXM3_XPSR_V CORTEXM3_APSR_V +#define CORTEXM3_XPSR_C CORTEXM3_APSR_C +#define CORTEXM3_XPSR_Z CORTEXM3_APSR_Z +#define CORTEXM3_XPSR_N CORTEXM3_APSR_N /************************************************************************************ * Inline Functions -- GitLab