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Diffstat (limited to 'arch/mips/include/asm/uasm.h')
-rw-r--r--arch/mips/include/asm/uasm.h124
1 files changed, 86 insertions, 38 deletions
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h
index 7e0bf17c932..708c5d41490 100644
--- a/arch/mips/include/asm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -3,63 +3,92 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (C) 2004, 2005, 2006, 2008 Thiemo Seufer
+ * Copyright (C) 2004, 2005, 2006, 2008 Thiemo Seufer
* Copyright (C) 2005 Maciej W. Rozycki
* Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org)
- * Copyright (C) 2012 MIPS Technologies, Inc.
+ * Copyright (C) 2012, 2013 MIPS Technologies, Inc. All rights reserved.
*/
#include <linux/types.h>
#ifdef CONFIG_EXPORT_UASM
#include <linux/export.h>
-#define __uasminit
-#define __uasminitdata
#define UASM_EXPORT_SYMBOL(sym) EXPORT_SYMBOL(sym)
#else
-#define __uasminit __cpuinit
-#define __uasminitdata __cpuinitdata
#define UASM_EXPORT_SYMBOL(sym)
#endif
+#define _UASM_ISA_CLASSIC 0
+#define _UASM_ISA_MICROMIPS 1
+
+#ifndef UASM_ISA
+#ifdef CONFIG_CPU_MICROMIPS
+#define UASM_ISA _UASM_ISA_MICROMIPS
+#else
+#define UASM_ISA _UASM_ISA_CLASSIC
+#endif
+#endif
+
+#if (UASM_ISA == _UASM_ISA_CLASSIC)
+#ifdef CONFIG_CPU_MICROMIPS
+#define ISAOPC(op) CL_uasm_i##op
+#define ISAFUNC(x) CL_##x
+#else
+#define ISAOPC(op) uasm_i##op
+#define ISAFUNC(x) x
+#endif
+#elif (UASM_ISA == _UASM_ISA_MICROMIPS)
+#ifdef CONFIG_CPU_MICROMIPS
+#define ISAOPC(op) uasm_i##op
+#define ISAFUNC(x) x
+#else
+#define ISAOPC(op) MM_uasm_i##op
+#define ISAFUNC(x) MM_##x
+#endif
+#else
+#error Unsupported micro-assembler ISA!!!
+#endif
+
#define Ip_u1u2u3(op) \
-void __uasminit \
-uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u2u1u3(op) \
-void __uasminit \
-uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
+
+#define Ip_u3u2u1(op) \
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u3u1u2(op) \
-void __uasminit \
-uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u1u2s3(op) \
-void __uasminit \
-uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
#define Ip_u2s3u1(op) \
-void __uasminit \
-uasm_i##op(u32 **buf, unsigned int a, signed int b, unsigned int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, signed int b, unsigned int c)
+
+#define Ip_s3s1s2(op) \
+void ISAOPC(op)(u32 **buf, int a, int b, int c)
#define Ip_u2u1s3(op) \
-void __uasminit \
-uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
#define Ip_u2u1msbu3(op) \
-void __uasminit \
-uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c, \
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c, \
unsigned int d)
#define Ip_u1u2(op) \
-void __uasminit uasm_i##op(u32 **buf, unsigned int a, unsigned int b)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b)
+
+#define Ip_u2u1(op) \
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b)
#define Ip_u1s2(op) \
-void __uasminit uasm_i##op(u32 **buf, unsigned int a, signed int b)
+void ISAOPC(op)(u32 **buf, unsigned int a, signed int b)
-#define Ip_u1(op) void __uasminit uasm_i##op(u32 **buf, unsigned int a)
+#define Ip_u1(op) void ISAOPC(op)(u32 **buf, unsigned int a)
-#define Ip_0(op) void __uasminit uasm_i##op(u32 **buf)
+#define Ip_0(op) void ISAOPC(op)(u32 **buf)
Ip_u2u1s3(_addiu);
Ip_u3u1u2(_addu);
@@ -79,6 +108,7 @@ Ip_u2u1s3(_daddiu);
Ip_u3u1u2(_daddu);
Ip_u2u1msbu3(_dins);
Ip_u2u1msbu3(_dinsm);
+Ip_u1u2(_divu);
Ip_u1u2u3(_dmfc0);
Ip_u1u2u3(_dmtc0);
Ip_u2u1u3(_drotr);
@@ -94,16 +124,22 @@ Ip_u2u1msbu3(_ext);
Ip_u2u1msbu3(_ins);
Ip_u1(_j);
Ip_u1(_jal);
+Ip_u2u1(_jalr);
Ip_u1(_jr);
+Ip_u2s3u1(_lb);
Ip_u2s3u1(_ld);
Ip_u3u1u2(_ldx);
+Ip_u2s3u1(_lh);
Ip_u2s3u1(_ll);
Ip_u2s3u1(_lld);
Ip_u1s2(_lui);
Ip_u2s3u1(_lw);
Ip_u3u1u2(_lwx);
Ip_u1u2u3(_mfc0);
+Ip_u1(_mfhi);
+Ip_u1(_mflo);
Ip_u1u2u3(_mtc0);
+Ip_u3u1u2(_mul);
Ip_u3u1u2(_or);
Ip_u2u1u3(_ori);
Ip_u2s3u1(_pref);
@@ -113,17 +149,26 @@ Ip_u2s3u1(_sc);
Ip_u2s3u1(_scd);
Ip_u2s3u1(_sd);
Ip_u2u1u3(_sll);
+Ip_u3u2u1(_sllv);
+Ip_s3s1s2(_slt);
+Ip_u2u1s3(_sltiu);
+Ip_u3u1u2(_sltu);
Ip_u2u1u3(_sra);
Ip_u2u1u3(_srl);
+Ip_u3u2u1(_srlv);
Ip_u3u1u2(_subu);
Ip_u2s3u1(_sw);
+Ip_u1(_sync);
Ip_u1(_syscall);
Ip_0(_tlbp);
Ip_0(_tlbr);
Ip_0(_tlbwi);
Ip_0(_tlbwr);
+Ip_u1(_wait);
+Ip_u2u1(_wsbh);
Ip_u3u1u2(_xor);
Ip_u2u1u3(_xori);
+Ip_u2u1(_yield);
/* Handle labels. */
@@ -132,19 +177,20 @@ struct uasm_label {
int lab;
};
-void __uasminit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid);
+void ISAFUNC(uasm_build_label)(struct uasm_label **lab, u32 *addr,
+ int lid);
#ifdef CONFIG_64BIT
-int uasm_in_compat_space_p(long addr);
+int ISAFUNC(uasm_in_compat_space_p)(long addr);
#endif
-int uasm_rel_hi(long val);
-int uasm_rel_lo(long val);
-void UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr);
-void UASM_i_LA(u32 **buf, unsigned int rs, long addr);
+int ISAFUNC(uasm_rel_hi)(long val);
+int ISAFUNC(uasm_rel_lo)(long val);
+void ISAFUNC(UASM_i_LA_mostly)(u32 **buf, unsigned int rs, long addr);
+void ISAFUNC(UASM_i_LA)(u32 **buf, unsigned int rs, long addr);
#define UASM_L_LA(lb) \
-static inline void __uasminit uasm_l##lb(struct uasm_label **lab, u32 *addr) \
+static inline void ISAFUNC(uasm_l##lb)(struct uasm_label **lab, u32 *addr) \
{ \
- uasm_build_label(lab, addr, label##lb); \
+ ISAFUNC(uasm_build_label)(lab, addr, label##lb); \
}
/* convenience macros for instructions */
@@ -196,27 +242,27 @@ static inline void uasm_i_drotr_safe(u32 **p, unsigned int a1,
unsigned int a2, unsigned int a3)
{
if (a3 < 32)
- uasm_i_drotr(p, a1, a2, a3);
+ ISAOPC(_drotr)(p, a1, a2, a3);
else
- uasm_i_drotr32(p, a1, a2, a3 - 32);
+ ISAOPC(_drotr32)(p, a1, a2, a3 - 32);
}
static inline void uasm_i_dsll_safe(u32 **p, unsigned int a1,
unsigned int a2, unsigned int a3)
{
if (a3 < 32)
- uasm_i_dsll(p, a1, a2, a3);
+ ISAOPC(_dsll)(p, a1, a2, a3);
else
- uasm_i_dsll32(p, a1, a2, a3 - 32);
+ ISAOPC(_dsll32)(p, a1, a2, a3 - 32);
}
static inline void uasm_i_dsrl_safe(u32 **p, unsigned int a1,
unsigned int a2, unsigned int a3)
{
if (a3 < 32)
- uasm_i_dsrl(p, a1, a2, a3);
+ ISAOPC(_dsrl)(p, a1, a2, a3);
else
- uasm_i_dsrl32(p, a1, a2, a3 - 32);
+ ISAOPC(_dsrl32)(p, a1, a2, a3 - 32);
}
/* Handle relocations. */
@@ -243,6 +289,8 @@ void uasm_il_bbit0(u32 **p, struct uasm_reloc **r, unsigned int reg,
unsigned int bit, int lid);
void uasm_il_bbit1(u32 **p, struct uasm_reloc **r, unsigned int reg,
unsigned int bit, int lid);
+void uasm_il_beq(u32 **p, struct uasm_reloc **r, unsigned int r1,
+ unsigned int r2, int lid);
void uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
void uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
void uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 12:17:23 +0000