add ax88772_rst

hc

2024-05-10 9999e48639b3cecb08ffb37358bcba3b48161b29

 kernel/arch/powerpc/net/bpf_jit32.h
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@@ -1,14 +1,10 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * bpf_jit32.h: BPF JIT compiler for PPC
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  *
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  * Copyright 2011 Matt Evans <matt@ozlabs.org>, IBM Corporation
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  *
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  * Split from bpf_jit.h
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; version 2
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- * of the License.
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  */
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 #ifndef _BPF_JIT32_H
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 #define _BPF_JIT32_H
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@@ -76,21 +72,21 @@
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 DECLARE_LOAD_FUNC(sk_load_byte);
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 DECLARE_LOAD_FUNC(sk_load_byte_msh);
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-#define PPC_LBZ_OFFS(r, base, i) do { if ((i) < 32768) PPC_LBZ(r, base, i);   \
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-		else {	PPC_ADDIS(r, base, IMM_HA(i));			      \
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-			PPC_LBZ(r, r, IMM_L(i)); } } while(0)
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+#define PPC_LBZ_OFFS(r, base, i) do { if ((i) < 32768) EMIT(PPC_RAW_LBZ(r, base, i));   \
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+		else {	EMIT(PPC_RAW_ADDIS(r, base, IMM_HA(i)));	      \
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+			EMIT(PPC_RAW_LBZ(r, r, IMM_L(i))); } } while(0)
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-#define PPC_LD_OFFS(r, base, i) do { if ((i) < 32768) PPC_LD(r, base, i);     \
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-		else {	PPC_ADDIS(r, base, IMM_HA(i));			      \
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-			PPC_LD(r, r, IMM_L(i)); } } while(0)
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+#define PPC_LD_OFFS(r, base, i) do { if ((i) < 32768) EMIT(PPC_RAW_LD(r, base, i));     \
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+		else {	EMIT(PPC_RAW_ADDIS(r, base, IMM_HA(i)));			\
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+			EMIT(PPC_RAW_LD(r, r, IMM_L(i))); } } while(0)
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-#define PPC_LWZ_OFFS(r, base, i) do { if ((i) < 32768) PPC_LWZ(r, base, i);   \
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-		else {	PPC_ADDIS(r, base, IMM_HA(i));			      \
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-			PPC_LWZ(r, r, IMM_L(i)); } } while(0)
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+#define PPC_LWZ_OFFS(r, base, i) do { if ((i) < 32768) EMIT(PPC_RAW_LWZ(r, base, i));   \
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+		else {	EMIT(PPC_RAW_ADDIS(r, base, IMM_HA(i)));			\
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+			EMIT(PPC_RAW_LWZ(r, r, IMM_L(i))); } } while(0)
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-#define PPC_LHZ_OFFS(r, base, i) do { if ((i) < 32768) PPC_LHZ(r, base, i);   \
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-		else {	PPC_ADDIS(r, base, IMM_HA(i));			      \
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-			PPC_LHZ(r, r, IMM_L(i)); } } while(0)
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+#define PPC_LHZ_OFFS(r, base, i) do { if ((i) < 32768) EMIT(PPC_RAW_LHZ(r, base, i));   \
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+		else {	EMIT(PPC_RAW_ADDIS(r, base, IMM_HA(i)));			\
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+			EMIT(PPC_RAW_LHZ(r, r, IMM_L(i))); } } while(0)
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 #ifdef CONFIG_PPC64
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 #define PPC_LL_OFFS(r, base, i) do { PPC_LD_OFFS(r, base, i); } while(0)
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@@ -101,31 +97,30 @@
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 #ifdef CONFIG_SMP
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 #ifdef CONFIG_PPC64
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 #define PPC_BPF_LOAD_CPU(r)		\
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-	do { BUILD_BUG_ON(FIELD_SIZEOF(struct paca_struct, paca_index) != 2);	\
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+	do { BUILD_BUG_ON(sizeof_field(struct paca_struct, paca_index) != 2);	\
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 		PPC_LHZ_OFFS(r, 13, offsetof(struct paca_struct, paca_index));	\
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 	} while (0)
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 #else
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 #define PPC_BPF_LOAD_CPU(r)     \
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-	do { BUILD_BUG_ON(FIELD_SIZEOF(struct thread_info, cpu) != 4);		\
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-		PPC_LHZ_OFFS(r, (1 & ~(THREAD_SIZE - 1)),			\
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-				offsetof(struct thread_info, cpu));		\
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+	do { BUILD_BUG_ON(sizeof_field(struct task_struct, cpu) != 4);		\
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+		PPC_LHZ_OFFS(r, 2, offsetof(struct task_struct, cpu));		\
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 	} while(0)
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 #endif
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 #else
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-#define PPC_BPF_LOAD_CPU(r) do { PPC_LI(r, 0); } while(0)
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+#define PPC_BPF_LOAD_CPU(r) do { EMIT(PPC_RAW_LI(r, 0)); } while(0)
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 #endif
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 #define PPC_LHBRX_OFFS(r, base, i) \
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-		do { PPC_LI32(r, i); PPC_LHBRX(r, r, base); } while(0)
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+		do { PPC_LI32(r, i); EMIT(PPC_RAW_LHBRX(r, r, base)); } while(0)
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 #ifdef __LITTLE_ENDIAN__
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 #define PPC_NTOHS_OFFS(r, base, i)	PPC_LHBRX_OFFS(r, base, i)
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 #else
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 #define PPC_NTOHS_OFFS(r, base, i)	PPC_LHZ_OFFS(r, base, i)
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 #endif
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-#define PPC_BPF_LL(r, base, i) do { PPC_LWZ(r, base, i); } while(0)
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-#define PPC_BPF_STL(r, base, i) do { PPC_STW(r, base, i); } while(0)
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-#define PPC_BPF_STLU(r, base, i) do { PPC_STWU(r, base, i); } while(0)
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+#define PPC_BPF_LL(r, base, i) do { EMIT(PPC_RAW_LWZ(r, base, i)); } while(0)
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+#define PPC_BPF_STL(r, base, i) do { EMIT(PPC_RAW_STW(r, base, i)); } while(0)
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+#define PPC_BPF_STLU(r, base, i) do { EMIT(PPC_RAW_STWU(r, base, i)); } while(0)
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 #define SEEN_DATAREF 0x10000 /* might call external helpers */
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 #define SEEN_XREG    0x20000 /* X reg is used */