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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /arch/mips/mm/uasm.c
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/mips/mm/uasm.c')
-rw-r--r--arch/mips/mm/uasm.c644
1 files changed, 644 insertions, 0 deletions
diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
new file mode 100644
index 0000000000..125140979d
--- /dev/null
+++ b/arch/mips/mm/uasm.c
@@ -0,0 +1,644 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * A small micro-assembler. It is intentionally kept simple, does only
+ * support a subset of instructions, and does not try to hide pipeline
+ * effects like branch delay slots.
+ *
+ * Copyright (C) 2004, 2005, 2006, 2008 Thiemo Seufer
+ * Copyright (C) 2005, 2007 Maciej W. Rozycki
+ * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 2012, 2013 MIPS Technologies, Inc. All rights reserved.
+ */
+
+enum fields {
+ RS = 0x001,
+ RT = 0x002,
+ RD = 0x004,
+ RE = 0x008,
+ SIMM = 0x010,
+ UIMM = 0x020,
+ BIMM = 0x040,
+ JIMM = 0x080,
+ FUNC = 0x100,
+ SET = 0x200,
+ SCIMM = 0x400,
+ SIMM9 = 0x800,
+};
+
+#define OP_MASK 0x3f
+#define OP_SH 26
+#define RD_MASK 0x1f
+#define RD_SH 11
+#define RE_MASK 0x1f
+#define RE_SH 6
+#define IMM_MASK 0xffff
+#define IMM_SH 0
+#define JIMM_MASK 0x3ffffff
+#define JIMM_SH 0
+#define FUNC_MASK 0x3f
+#define FUNC_SH 0
+#define SET_MASK 0x7
+#define SET_SH 0
+#define SIMM9_SH 7
+#define SIMM9_MASK 0x1ff
+
+enum opcode {
+ insn_addiu, insn_addu, insn_and, insn_andi, insn_bbit0, insn_bbit1,
+ insn_beq, insn_beql, insn_bgez, insn_bgezl, insn_bgtz, insn_blez,
+ insn_bltz, insn_bltzl, insn_bne, insn_break, insn_cache, insn_cfc1,
+ insn_cfcmsa, insn_ctc1, insn_ctcmsa, insn_daddiu, insn_daddu, insn_ddivu,
+ insn_ddivu_r6, insn_di, insn_dins, insn_dinsm, insn_dinsu, insn_divu,
+ insn_divu_r6, insn_dmfc0, insn_dmodu, insn_dmtc0, insn_dmultu,
+ insn_dmulu, insn_drotr, insn_drotr32, insn_dsbh, insn_dshd, insn_dsll,
+ insn_dsll32, insn_dsllv, insn_dsra, insn_dsra32, insn_dsrav, insn_dsrl,
+ insn_dsrl32, insn_dsrlv, insn_dsubu, insn_eret, insn_ext, insn_ins,
+ insn_j, insn_jal, insn_jalr, insn_jr, insn_lb, insn_lbu, insn_ld,
+ insn_lddir, insn_ldpte, insn_ldx, insn_lh, insn_lhu, insn_ll, insn_lld,
+ insn_lui, insn_lw, insn_lwu, insn_lwx, insn_mfc0, insn_mfhc0, insn_mfhi,
+ insn_mflo, insn_modu, insn_movn, insn_movz, insn_mtc0, insn_mthc0,
+ insn_mthi, insn_mtlo, insn_mul, insn_multu, insn_mulu, insn_muhu, insn_nor,
+ insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sb, insn_sc,
+ insn_scd, insn_seleqz, insn_selnez, insn_sd, insn_sh, insn_sll,
+ insn_sllv, insn_slt, insn_slti, insn_sltiu, insn_sltu, insn_sra,
+ insn_srav, insn_srl, insn_srlv, insn_subu, insn_sw, insn_sync,
+ insn_syscall, insn_tlbp, insn_tlbr, insn_tlbwi, insn_tlbwr, insn_wait,
+ insn_wsbh, insn_xor, insn_xori, insn_yield,
+ insn_invalid /* insn_invalid must be last */
+};
+
+struct insn {
+ u32 match;
+ enum fields fields;
+};
+
+static inline u32 build_rs(u32 arg)
+{
+ WARN(arg & ~RS_MASK, KERN_WARNING "Micro-assembler field overflow\n");
+
+ return (arg & RS_MASK) << RS_SH;
+}
+
+static inline u32 build_rt(u32 arg)
+{
+ WARN(arg & ~RT_MASK, KERN_WARNING "Micro-assembler field overflow\n");
+
+ return (arg & RT_MASK) << RT_SH;
+}
+
+static inline u32 build_rd(u32 arg)
+{
+ WARN(arg & ~RD_MASK, KERN_WARNING "Micro-assembler field overflow\n");
+
+ return (arg & RD_MASK) << RD_SH;
+}
+
+static inline u32 build_re(u32 arg)
+{
+ WARN(arg & ~RE_MASK, KERN_WARNING "Micro-assembler field overflow\n");
+
+ return (arg & RE_MASK) << RE_SH;
+}
+
+static inline u32 build_simm(s32 arg)
+{
+ WARN(arg > 0x7fff || arg < -0x8000,
+ KERN_WARNING "Micro-assembler field overflow\n");
+
+ return arg & 0xffff;
+}
+
+static inline u32 build_uimm(u32 arg)
+{
+ WARN(arg & ~IMM_MASK, KERN_WARNING "Micro-assembler field overflow\n");
+
+ return arg & IMM_MASK;
+}
+
+static inline u32 build_scimm(u32 arg)
+{
+ WARN(arg & ~SCIMM_MASK,
+ KERN_WARNING "Micro-assembler field overflow\n");
+
+ return (arg & SCIMM_MASK) << SCIMM_SH;
+}
+
+static inline u32 build_scimm9(s32 arg)
+{
+ WARN((arg > 0xff || arg < -0x100),
+ KERN_WARNING "Micro-assembler field overflow\n");
+
+ return (arg & SIMM9_MASK) << SIMM9_SH;
+}
+
+static inline u32 build_func(u32 arg)
+{
+ WARN(arg & ~FUNC_MASK, KERN_WARNING "Micro-assembler field overflow\n");
+
+ return arg & FUNC_MASK;
+}
+
+static inline u32 build_set(u32 arg)
+{
+ WARN(arg & ~SET_MASK, KERN_WARNING "Micro-assembler field overflow\n");
+
+ return arg & SET_MASK;
+}
+
+static void build_insn(u32 **buf, enum opcode opc, ...);
+
+#define I_u1u2u3(op) \
+Ip_u1u2u3(op) \
+{ \
+ build_insn(buf, insn##op, a, b, c); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_s3s1s2(op) \
+Ip_s3s1s2(op) \
+{ \
+ build_insn(buf, insn##op, b, c, a); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u2u1u3(op) \
+Ip_u2u1u3(op) \
+{ \
+ build_insn(buf, insn##op, b, a, c); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u3u2u1(op) \
+Ip_u3u2u1(op) \
+{ \
+ build_insn(buf, insn##op, c, b, a); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u3u1u2(op) \
+Ip_u3u1u2(op) \
+{ \
+ build_insn(buf, insn##op, b, c, a); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u1u2s3(op) \
+Ip_u1u2s3(op) \
+{ \
+ build_insn(buf, insn##op, a, b, c); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u2s3u1(op) \
+Ip_u2s3u1(op) \
+{ \
+ build_insn(buf, insn##op, c, a, b); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u2u1s3(op) \
+Ip_u2u1s3(op) \
+{ \
+ build_insn(buf, insn##op, b, a, c); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u2u1msbu3(op) \
+Ip_u2u1msbu3(op) \
+{ \
+ build_insn(buf, insn##op, b, a, c+d-1, c); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u2u1msb32u3(op) \
+Ip_u2u1msbu3(op) \
+{ \
+ build_insn(buf, insn##op, b, a, c+d-33, c); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u2u1msb32msb3(op) \
+Ip_u2u1msbu3(op) \
+{ \
+ build_insn(buf, insn##op, b, a, c+d-33, c-32); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u2u1msbdu3(op) \
+Ip_u2u1msbu3(op) \
+{ \
+ build_insn(buf, insn##op, b, a, d-1, c); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u1u2(op) \
+Ip_u1u2(op) \
+{ \
+ build_insn(buf, insn##op, a, b); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u2u1(op) \
+Ip_u1u2(op) \
+{ \
+ build_insn(buf, insn##op, b, a); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u1s2(op) \
+Ip_u1s2(op) \
+{ \
+ build_insn(buf, insn##op, a, b); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_u1(op) \
+Ip_u1(op) \
+{ \
+ build_insn(buf, insn##op, a); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+#define I_0(op) \
+Ip_0(op) \
+{ \
+ build_insn(buf, insn##op); \
+} \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
+I_u2u1s3(_addiu)
+I_u3u1u2(_addu)
+I_u2u1u3(_andi)
+I_u3u1u2(_and)
+I_u1u2s3(_beq)
+I_u1u2s3(_beql)
+I_u1s2(_bgez)
+I_u1s2(_bgezl)
+I_u1s2(_bgtz)
+I_u1s2(_blez)
+I_u1s2(_bltz)
+I_u1s2(_bltzl)
+I_u1u2s3(_bne)
+I_u1(_break)
+I_u2s3u1(_cache)
+I_u1u2(_cfc1)
+I_u2u1(_cfcmsa)
+I_u1u2(_ctc1)
+I_u2u1(_ctcmsa)
+I_u1u2(_ddivu)
+I_u3u1u2(_ddivu_r6)
+I_u1u2u3(_dmfc0)
+I_u3u1u2(_dmodu)
+I_u1u2u3(_dmtc0)
+I_u1u2(_dmultu)
+I_u3u1u2(_dmulu)
+I_u2u1s3(_daddiu)
+I_u3u1u2(_daddu)
+I_u1(_di);
+I_u1u2(_divu)
+I_u3u1u2(_divu_r6)
+I_u2u1(_dsbh);
+I_u2u1(_dshd);
+I_u2u1u3(_dsll)
+I_u2u1u3(_dsll32)
+I_u3u2u1(_dsllv)
+I_u2u1u3(_dsra)
+I_u2u1u3(_dsra32)
+I_u3u2u1(_dsrav)
+I_u2u1u3(_dsrl)
+I_u2u1u3(_dsrl32)
+I_u3u2u1(_dsrlv)
+I_u2u1u3(_drotr)
+I_u2u1u3(_drotr32)
+I_u3u1u2(_dsubu)
+I_0(_eret)
+I_u2u1msbdu3(_ext)
+I_u2u1msbu3(_ins)
+I_u1(_j)
+I_u1(_jal)
+I_u2u1(_jalr)
+I_u1(_jr)
+I_u2s3u1(_lb)
+I_u2s3u1(_lbu)
+I_u2s3u1(_ld)
+I_u2s3u1(_lh)
+I_u2s3u1(_lhu)
+I_u2s3u1(_ll)
+I_u2s3u1(_lld)
+I_u1s2(_lui)
+I_u2s3u1(_lw)
+I_u2s3u1(_lwu)
+I_u1u2u3(_mfc0)
+I_u1u2u3(_mfhc0)
+I_u3u1u2(_modu)
+I_u3u1u2(_movn)
+I_u3u1u2(_movz)
+I_u1(_mfhi)
+I_u1(_mflo)
+I_u1u2u3(_mtc0)
+I_u1u2u3(_mthc0)
+I_u1(_mthi)
+I_u1(_mtlo)
+I_u3u1u2(_mul)
+I_u1u2(_multu)
+I_u3u1u2(_mulu)
+I_u3u1u2(_muhu)
+I_u3u1u2(_nor)
+I_u3u1u2(_or)
+I_u2u1u3(_ori)
+I_0(_rfe)
+I_u2s3u1(_sb)
+I_u2s3u1(_sc)
+I_u2s3u1(_scd)
+I_u2s3u1(_sd)
+I_u3u1u2(_seleqz)
+I_u3u1u2(_selnez)
+I_u2s3u1(_sh)
+I_u2u1u3(_sll)
+I_u3u2u1(_sllv)
+I_s3s1s2(_slt)
+I_u2u1s3(_slti)
+I_u2u1s3(_sltiu)
+I_u3u1u2(_sltu)
+I_u2u1u3(_sra)
+I_u3u2u1(_srav)
+I_u2u1u3(_srl)
+I_u3u2u1(_srlv)
+I_u2u1u3(_rotr)
+I_u3u1u2(_subu)
+I_u2s3u1(_sw)
+I_u1(_sync)
+I_0(_tlbp)
+I_0(_tlbr)
+I_0(_tlbwi)
+I_0(_tlbwr)
+I_u1(_wait);
+I_u2u1(_wsbh)
+I_u3u1u2(_xor)
+I_u2u1u3(_xori)
+I_u2u1(_yield)
+I_u2u1msbu3(_dins);
+I_u2u1msb32u3(_dinsm);
+I_u2u1msb32msb3(_dinsu);
+I_u1(_syscall);
+I_u1u2s3(_bbit0);
+I_u1u2s3(_bbit1);
+I_u3u1u2(_lwx)
+I_u3u1u2(_ldx)
+I_u1u2(_ldpte)
+I_u2u1u3(_lddir)
+
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+#include <asm/octeon/octeon.h>
+void uasm_i_pref(u32 **buf, unsigned int a, signed int b,
+ unsigned int c)
+{
+ if (OCTEON_IS_MODEL(OCTEON_CN6XXX) && a <= 24 && a != 5)
+ /*
+ * As per erratum Core-14449, replace prefetches 0-4,
+ * 6-24 with 'pref 28'.
+ */
+ build_insn(buf, insn_pref, c, 28, b);
+ else
+ build_insn(buf, insn_pref, c, a, b);
+}
+UASM_EXPORT_SYMBOL(uasm_i_pref);
+#else
+I_u2s3u1(_pref)
+#endif
+
+/* Handle labels. */
+void uasm_build_label(struct uasm_label **lab, u32 *addr, int lid)
+{
+ (*lab)->addr = addr;
+ (*lab)->lab = lid;
+ (*lab)++;
+}
+UASM_EXPORT_SYMBOL(uasm_build_label);
+
+int uasm_in_compat_space_p(long addr)
+{
+ /* Is this address in 32bit compat space? */
+ return addr == (int)addr;
+}
+UASM_EXPORT_SYMBOL(uasm_in_compat_space_p);
+
+static int uasm_rel_highest(long val)
+{
+#ifdef CONFIG_64BIT
+ return ((((val + 0x800080008000L) >> 48) & 0xffff) ^ 0x8000) - 0x8000;
+#else
+ return 0;
+#endif
+}
+
+static int uasm_rel_higher(long val)
+{
+#ifdef CONFIG_64BIT
+ return ((((val + 0x80008000L) >> 32) & 0xffff) ^ 0x8000) - 0x8000;
+#else
+ return 0;
+#endif
+}
+
+int uasm_rel_hi(long val)
+{
+ return ((((val + 0x8000L) >> 16) & 0xffff) ^ 0x8000) - 0x8000;
+}
+UASM_EXPORT_SYMBOL(uasm_rel_hi);
+
+int uasm_rel_lo(long val)
+{
+ return ((val & 0xffff) ^ 0x8000) - 0x8000;
+}
+UASM_EXPORT_SYMBOL(uasm_rel_lo);
+
+void UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr)
+{
+ if (!uasm_in_compat_space_p(addr)) {
+ uasm_i_lui(buf, rs, uasm_rel_highest(addr));
+ if (uasm_rel_higher(addr))
+ uasm_i_daddiu(buf, rs, rs, uasm_rel_higher(addr));
+ if (uasm_rel_hi(addr)) {
+ uasm_i_dsll(buf, rs, rs, 16);
+ uasm_i_daddiu(buf, rs, rs,
+ uasm_rel_hi(addr));
+ uasm_i_dsll(buf, rs, rs, 16);
+ } else
+ uasm_i_dsll32(buf, rs, rs, 0);
+ } else
+ uasm_i_lui(buf, rs, uasm_rel_hi(addr));
+}
+UASM_EXPORT_SYMBOL(UASM_i_LA_mostly);
+
+void UASM_i_LA(u32 **buf, unsigned int rs, long addr)
+{
+ UASM_i_LA_mostly(buf, rs, addr);
+ if (uasm_rel_lo(addr)) {
+ if (!uasm_in_compat_space_p(addr))
+ uasm_i_daddiu(buf, rs, rs,
+ uasm_rel_lo(addr));
+ else
+ uasm_i_addiu(buf, rs, rs,
+ uasm_rel_lo(addr));
+ }
+}
+UASM_EXPORT_SYMBOL(UASM_i_LA);
+
+/* Handle relocations. */
+void uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid)
+{
+ (*rel)->addr = addr;
+ (*rel)->type = R_MIPS_PC16;
+ (*rel)->lab = lid;
+ (*rel)++;
+}
+UASM_EXPORT_SYMBOL(uasm_r_mips_pc16);
+
+static inline void __resolve_relocs(struct uasm_reloc *rel,
+ struct uasm_label *lab);
+
+void uasm_resolve_relocs(struct uasm_reloc *rel,
+ struct uasm_label *lab)
+{
+ struct uasm_label *l;
+
+ for (; rel->lab != UASM_LABEL_INVALID; rel++)
+ for (l = lab; l->lab != UASM_LABEL_INVALID; l++)
+ if (rel->lab == l->lab)
+ __resolve_relocs(rel, l);
+}
+UASM_EXPORT_SYMBOL(uasm_resolve_relocs);
+
+void uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end,
+ long off)
+{
+ for (; rel->lab != UASM_LABEL_INVALID; rel++)
+ if (rel->addr >= first && rel->addr < end)
+ rel->addr += off;
+}
+UASM_EXPORT_SYMBOL(uasm_move_relocs);
+
+void uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end,
+ long off)
+{
+ for (; lab->lab != UASM_LABEL_INVALID; lab++)
+ if (lab->addr >= first && lab->addr < end)
+ lab->addr += off;
+}
+UASM_EXPORT_SYMBOL(uasm_move_labels);
+
+void uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab,
+ u32 *first, u32 *end, u32 *target)
+{
+ long off = (long)(target - first);
+
+ memcpy(target, first, (end - first) * sizeof(u32));
+
+ uasm_move_relocs(rel, first, end, off);
+ uasm_move_labels(lab, first, end, off);
+}
+UASM_EXPORT_SYMBOL(uasm_copy_handler);
+
+int uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr)
+{
+ for (; rel->lab != UASM_LABEL_INVALID; rel++) {
+ if (rel->addr == addr
+ && (rel->type == R_MIPS_PC16
+ || rel->type == R_MIPS_26))
+ return 1;
+ }
+
+ return 0;
+}
+UASM_EXPORT_SYMBOL(uasm_insn_has_bdelay);
+
+/* Convenience functions for labeled branches. */
+void uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_bltz(p, reg, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_bltz);
+
+void uasm_il_b(u32 **p, struct uasm_reloc **r, int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_b(p, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_b);
+
+void uasm_il_beq(u32 **p, struct uasm_reloc **r, unsigned int r1,
+ unsigned int r2, int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_beq(p, r1, r2, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_beq);
+
+void uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_beqz(p, reg, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_beqz);
+
+void uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_beqzl(p, reg, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_beqzl);
+
+void uasm_il_bne(u32 **p, struct uasm_reloc **r, unsigned int reg1,
+ unsigned int reg2, int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_bne(p, reg1, reg2, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_bne);
+
+void uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_bnez(p, reg, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_bnez);
+
+void uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_bgezl(p, reg, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_bgezl);
+
+void uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_bgez(p, reg, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_bgez);
+
+void uasm_il_bbit0(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ unsigned int bit, int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_bbit0(p, reg, bit, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_bbit0);
+
+void uasm_il_bbit1(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ unsigned int bit, int lid)
+{
+ uasm_r_mips_pc16(r, *p, lid);
+ uasm_i_bbit1(p, reg, bit, 0);
+}
+UASM_EXPORT_SYMBOL(uasm_il_bbit1);