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arm64/kvm: Fix assembler compatibility of macros

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Some of the macros defined in kvm_arm.h are useful in assembly files, but are
not compatible with the assembler.  Change any C language integer constant
definitions using appended U, UL, or ULL to the UL() preprocessor macro.  Also,
add a preprocessor include of the asm/memory.h file which defines the UL()
macro.

Fixes build errors like these when using kvm_arm.h in assembly
source files:

  Error: unexpected characters following instruction at operand 3 -- `and x0,x1,#((1U<<25)-1)'

Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Geoff Levand 2014-10-31 23:06:47 +00:00 committed by Will Deacon
parent d8c6d8b877
commit 286fb1cc32
1 changed files with 11 additions and 10 deletions
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21
arch/arm64/include/asm/kvm_arm.h
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@ -18,6 +18,7 @@
#ifndef __ARM64_KVM_ARM_H__
#define __ARM64_KVM_ARM_H__
#include <asm/memory.h>
#include <asm/types.h>
/* Hyp Configuration Register (HCR) bits */
@ -160,9 +161,9 @@
#endif
#define VTTBR_BADDR_SHIFT (VTTBR_X - 1)
#define VTTBR_BADDR_MASK (((1LLU << (PHYS_MASK_SHIFT - VTTBR_X)) - 1) << VTTBR_BADDR_SHIFT)
#define VTTBR_VMID_SHIFT (48LLU)
#define VTTBR_VMID_MASK (0xffLLU << VTTBR_VMID_SHIFT)
#define VTTBR_BADDR_MASK (((UL(1) << (PHYS_MASK_SHIFT - VTTBR_X)) - 1) << VTTBR_BADDR_SHIFT)
#define VTTBR_VMID_SHIFT (UL(48))
#define VTTBR_VMID_MASK (UL(0xFF) << VTTBR_VMID_SHIFT)
/* Hyp System Trap Register */
#define HSTR_EL2_TTEE (1 << 16)
@ -185,13 +186,13 @@
/* Exception Syndrome Register (ESR) bits */
#define ESR_EL2_EC_SHIFT (26)
#define ESR_EL2_EC (0x3fU << ESR_EL2_EC_SHIFT)
#define ESR_EL2_IL (1U << 25)
#define ESR_EL2_EC (UL(0x3f) << ESR_EL2_EC_SHIFT)
#define ESR_EL2_IL (UL(1) << 25)
#define ESR_EL2_ISS (ESR_EL2_IL - 1)
#define ESR_EL2_ISV_SHIFT (24)
#define ESR_EL2_ISV (1U << ESR_EL2_ISV_SHIFT)
#define ESR_EL2_ISV (UL(1) << ESR_EL2_ISV_SHIFT)
#define ESR_EL2_SAS_SHIFT (22)
#define ESR_EL2_SAS (3U << ESR_EL2_SAS_SHIFT)
#define ESR_EL2_SAS (UL(3) << ESR_EL2_SAS_SHIFT)
#define ESR_EL2_SSE (1 << 21)
#define ESR_EL2_SRT_SHIFT (16)
#define ESR_EL2_SRT_MASK (0x1f << ESR_EL2_SRT_SHIFT)
@ -205,16 +206,16 @@
#define ESR_EL2_FSC_TYPE (0x3c)
#define ESR_EL2_CV_SHIFT (24)
#define ESR_EL2_CV (1U << ESR_EL2_CV_SHIFT)
#define ESR_EL2_CV (UL(1) << ESR_EL2_CV_SHIFT)
#define ESR_EL2_COND_SHIFT (20)
#define ESR_EL2_COND (0xfU << ESR_EL2_COND_SHIFT)
#define ESR_EL2_COND (UL(0xf) << ESR_EL2_COND_SHIFT)
#define FSC_FAULT (0x04)
#define FSC_PERM (0x0c)
/* Hyp Prefetch Fault Address Register (HPFAR/HDFAR) */
#define HPFAR_MASK (~0xFUL)
#define HPFAR_MASK (~UL(0xf))
#define ESR_EL2_EC_UNKNOWN (0x00)
#define ESR_EL2_EC_WFI (0x01)