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-rw-r--r--arch/unicore32/include/asm/assembler.h128
1 files changed, 0 insertions, 128 deletions
diff --git a/arch/unicore32/include/asm/assembler.h b/arch/unicore32/include/asm/assembler.h
deleted file mode 100644
index 3de843d92850..000000000000
--- a/arch/unicore32/include/asm/assembler.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * linux/arch/unicore32/include/asm/assembler.h
- *
- * Code specific to PKUnity SoC and UniCore ISA
- *
- * Copyright (C) 2001-2010 GUAN Xue-tao
- *
- * Do not include any C declarations in this file - it is included by
- * assembler source.
- */
-#ifndef __ASSEMBLY__
-#error "Only include this from assembly code"
-#endif
-
-#include <asm/ptrace.h>
-
-/*
- * Little Endian independent macros for shifting bytes within registers.
- */
-#define pull >>
-#define push <<
-#define get_byte_0 << #0
-#define get_byte_1 >> #8
-#define get_byte_2 >> #16
-#define get_byte_3 >> #24
-#define put_byte_0 << #0
-#define put_byte_1 << #8
-#define put_byte_2 << #16
-#define put_byte_3 << #24
-
-#define cadd cmpadd
-#define cand cmpand
-#define csub cmpsub
-#define cxor cmpxor
-
-/*
- * Enable and disable interrupts
- */
- .macro disable_irq, temp
- mov \temp, asr
- andn \temp, \temp, #0xFF
- or \temp, \temp, #PSR_I_BIT | PRIV_MODE
- mov.a asr, \temp
- .endm
-
- .macro enable_irq, temp
- mov \temp, asr
- andn \temp, \temp, #0xFF
- or \temp, \temp, #PRIV_MODE
- mov.a asr, \temp
- .endm
-
-#define USER(x...) \
-9999: x; \
- .pushsection __ex_table, "a"; \
- .align 3; \
- .long 9999b, 9001f; \
- .popsection
-
- .macro notcond, cond, nexti = .+8
- .ifc \cond, eq
- bne \nexti
- .else; .ifc \cond, ne
- beq \nexti
- .else; .ifc \cond, ea
- bub \nexti
- .else; .ifc \cond, ub
- bea \nexti
- .else; .ifc \cond, fs
- bns \nexti
- .else; .ifc \cond, ns
- bfs \nexti
- .else; .ifc \cond, fv
- bnv \nexti
- .else; .ifc \cond, nv
- bfv \nexti
- .else; .ifc \cond, ua
- beb \nexti
- .else; .ifc \cond, eb
- bua \nexti
- .else; .ifc \cond, eg
- bsl \nexti
- .else; .ifc \cond, sl
- beg \nexti
- .else; .ifc \cond, sg
- bel \nexti
- .else; .ifc \cond, el
- bsg \nexti
- .else; .ifnc \cond, al
- .error "Unknown cond in notcond macro argument"
- .endif; .endif; .endif; .endif; .endif; .endif; .endif
- .endif; .endif; .endif; .endif; .endif; .endif; .endif
- .endif
- .endm
-
- .macro usracc, instr, reg, ptr, inc, cond, rept, abort
- .rept \rept
- notcond \cond, .+8
-9999 :
- .if \inc == 1
- \instr\()b.u \reg, [\ptr], #\inc
- .elseif \inc == 4
- \instr\()w.u \reg, [\ptr], #\inc
- .else
- .error "Unsupported inc macro argument"
- .endif
-
- .pushsection __ex_table, "a"
- .align 3
- .long 9999b, \abort
- .popsection
- .endr
- .endm
-
- .macro strusr, reg, ptr, inc, cond = al, rept = 1, abort = 9001f
- usracc st, \reg, \ptr, \inc, \cond, \rept, \abort
- .endm
-
- .macro ldrusr, reg, ptr, inc, cond = al, rept = 1, abort = 9001f
- usracc ld, \reg, \ptr, \inc, \cond, \rept, \abort
- .endm
-
- .macro nop8
- .rept 8
- nop
- .endr
- .endm