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f0ef0b02af
While the GCC and Clang compilers already define __ASSEMBLER__ automatically when compiling assembler code, __ASSEMBLY__ is a macro that only gets defined by the Makefiles in the kernel. This is bad since macros starting with two underscores are names that are reserved by the C language. It can also be very confusing for the developers when switching between userspace and kernelspace coding, or when dealing with uapi headers that rather should use __ASSEMBLER__ instead. So let's now standardize on the __ASSEMBLER__ macro that is provided by the compilers. This is almost a completely mechanical patch (done with a simple "sed -i" statement), with one comment tweaked manually in the arch/loongarch/include/asm/cpu.h file (it was missing the trailing underscores). Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef __ASM_GPR_NUM_H
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#define __ASM_GPR_NUM_H
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#ifdef __ASSEMBLER__
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.equ .L__gpr_num_zero, 0
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.irp num,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
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.equ .L__gpr_num_$r\num, \num
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.endr
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/* ABI names of registers */
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.equ .L__gpr_num_$ra, 1
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.equ .L__gpr_num_$tp, 2
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.equ .L__gpr_num_$sp, 3
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.irp num,0,1,2,3,4,5,6,7
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.equ .L__gpr_num_$a\num, 4 + \num
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.endr
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.irp num,0,1,2,3,4,5,6,7,8
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.equ .L__gpr_num_$t\num, 12 + \num
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.endr
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.equ .L__gpr_num_$s9, 22
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.equ .L__gpr_num_$fp, 22
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.irp num,0,1,2,3,4,5,6,7,8
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.equ .L__gpr_num_$s\num, 23 + \num
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.endr
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#else /* __ASSEMBLER__ */
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#define __DEFINE_ASM_GPR_NUMS \
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" .equ .L__gpr_num_zero, 0\n" \
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" .irp num,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31\n" \
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" .equ .L__gpr_num_$r\\num, \\num\n" \
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" .endr\n" \
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" .equ .L__gpr_num_$ra, 1\n" \
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" .equ .L__gpr_num_$tp, 2\n" \
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" .equ .L__gpr_num_$sp, 3\n" \
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" .irp num,0,1,2,3,4,5,6,7\n" \
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" .equ .L__gpr_num_$a\\num, 4 + \\num\n" \
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" .endr\n" \
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" .irp num,0,1,2,3,4,5,6,7,8\n" \
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" .equ .L__gpr_num_$t\\num, 12 + \\num\n" \
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" .endr\n" \
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" .equ .L__gpr_num_$s9, 22\n" \
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" .equ .L__gpr_num_$fp, 22\n" \
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" .irp num,0,1,2,3,4,5,6,7,8\n" \
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" .equ .L__gpr_num_$s\\num, 23 + \\num\n" \
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" .endr\n" \
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#endif /* __ASSEMBLER__ */
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#endif /* __ASM_GPR_NUM_H */
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