--- /dev/null
+/*
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/init.h>
+
+#include <asm/inst.h>
+#include <asm/elf.h>
+#include <asm/bugs.h>
+#include <asm/uasm.h>
+
+#define RS_MASK 0x1f
+#define RS_SH 21
+#define RT_MASK 0x1f
+#define RT_SH 16
+#define SCIMM_MASK 0xfffff
+#define SCIMM_SH 6
+
+/* This macro sets the non-variable bits of an instruction. */
+#define M(a, b, c, d, e, f) \
+ ((a) << OP_SH \
+ | (b) << RS_SH \
+ | (c) << RT_SH \
+ | (d) << RD_SH \
+ | (e) << RE_SH \
+ | (f) << FUNC_SH)
+
+#include "uasm.c"
+
+static struct insn insn_table[] __uasminitdata = {
+ { insn_addiu, M(addiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_addu, M(spec_op, 0, 0, 0, 0, addu_op), RS | RT | RD },
+ { insn_andi, M(andi_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
+ { insn_and, M(spec_op, 0, 0, 0, 0, and_op), RS | RT | RD },
+ { insn_bbit0, M(lwc2_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+ { insn_bbit1, M(swc2_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+ { insn_beql, M(beql_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+ { insn_beq, M(beq_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+ { insn_bgezl, M(bcond_op, 0, bgezl_op, 0, 0, 0), RS | BIMM },
+ { insn_bgez, M(bcond_op, 0, bgez_op, 0, 0, 0), RS | BIMM },
+ { insn_bltzl, M(bcond_op, 0, bltzl_op, 0, 0, 0), RS | BIMM },
+ { insn_bltz, M(bcond_op, 0, bltz_op, 0, 0, 0), RS | BIMM },
+ { insn_bne, M(bne_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+ { insn_cache, M(cache_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_daddiu, M(daddiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_daddu, M(spec_op, 0, 0, 0, 0, daddu_op), RS | RT | RD },
+ { insn_dinsm, M(spec3_op, 0, 0, 0, 0, dinsm_op), RS | RT | RD | RE },
+ { insn_dins, M(spec3_op, 0, 0, 0, 0, dins_op), RS | RT | RD | RE },
+ { insn_dmfc0, M(cop0_op, dmfc_op, 0, 0, 0, 0), RT | RD | SET},
+ { insn_dmtc0, M(cop0_op, dmtc_op, 0, 0, 0, 0), RT | RD | SET},
+ { insn_drotr32, M(spec_op, 1, 0, 0, 0, dsrl32_op), RT | RD | RE },
+ { insn_drotr, M(spec_op, 1, 0, 0, 0, dsrl_op), RT | RD | RE },
+ { insn_dsll32, M(spec_op, 0, 0, 0, 0, dsll32_op), RT | RD | RE },
+ { insn_dsll, M(spec_op, 0, 0, 0, 0, dsll_op), RT | RD | RE },
+ { insn_dsra, M(spec_op, 0, 0, 0, 0, dsra_op), RT | RD | RE },
+ { insn_dsrl32, M(spec_op, 0, 0, 0, 0, dsrl32_op), RT | RD | RE },
+ { insn_dsrl, M(spec_op, 0, 0, 0, 0, dsrl_op), RT | RD | RE },
+ { insn_dsubu, M(spec_op, 0, 0, 0, 0, dsubu_op), RS | RT | RD },
+ { insn_eret, M(cop0_op, cop_op, 0, 0, 0, eret_op), 0 },
+ { insn_ext, M(spec3_op, 0, 0, 0, 0, ext_op), RS | RT | RD | RE },
+ { insn_ins, M(spec3_op, 0, 0, 0, 0, ins_op), RS | RT | RD | RE },
+ { insn_j, M(j_op, 0, 0, 0, 0, 0), JIMM },
+ { insn_jal, M(jal_op, 0, 0, 0, 0, 0), JIMM },
+ { insn_j, M(j_op, 0, 0, 0, 0, 0), JIMM },
+ { insn_jr, M(spec_op, 0, 0, 0, 0, jr_op), RS },
+ { insn_ld, M(ld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_ldx, M(spec3_op, 0, 0, 0, ldx_op, lx_op), RS | RT | RD },
+ { insn_lld, M(lld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_ll, M(ll_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_lui, M(lui_op, 0, 0, 0, 0, 0), RT | SIMM },
+ { insn_lw, M(lw_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_lwx, M(spec3_op, 0, 0, 0, lwx_op, lx_op), RS | RT | RD },
+ { insn_mfc0, M(cop0_op, mfc_op, 0, 0, 0, 0), RT | RD | SET},
+ { insn_mtc0, M(cop0_op, mtc_op, 0, 0, 0, 0), RT | RD | SET},
+ { insn_ori, M(ori_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
+ { insn_or, M(spec_op, 0, 0, 0, 0, or_op), RS | RT | RD },
+ { insn_pref, M(pref_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_rfe, M(cop0_op, cop_op, 0, 0, 0, rfe_op), 0 },
+ { insn_rotr, M(spec_op, 1, 0, 0, 0, srl_op), RT | RD | RE },
+ { insn_scd, M(scd_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_sc, M(sc_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_sd, M(sd_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_sll, M(spec_op, 0, 0, 0, 0, sll_op), RT | RD | RE },
+ { insn_sra, M(spec_op, 0, 0, 0, 0, sra_op), RT | RD | RE },
+ { insn_srl, M(spec_op, 0, 0, 0, 0, srl_op), RT | RD | RE },
+ { insn_subu, M(spec_op, 0, 0, 0, 0, subu_op), RS | RT | RD },
+ { insn_sw, M(sw_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_syscall, M(spec_op, 0, 0, 0, 0, syscall_op), SCIMM},
+ { insn_tlbp, M(cop0_op, cop_op, 0, 0, 0, tlbp_op), 0 },
+ { insn_tlbr, M(cop0_op, cop_op, 0, 0, 0, tlbr_op), 0 },
+ { insn_tlbwi, M(cop0_op, cop_op, 0, 0, 0, tlbwi_op), 0 },
+ { insn_tlbwr, M(cop0_op, cop_op, 0, 0, 0, tlbwr_op), 0 },
+ { insn_xori, M(xori_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
+ { insn_xor, M(spec_op, 0, 0, 0, 0, xor_op), RS | RT | RD },
+ { insn_invalid, 0, 0 }
+};
+
+#undef M
+
+static inline __uasminit u32 build_bimm(s32 arg)
+{
+ WARN(arg > 0x1ffff || arg < -0x20000,
+ KERN_WARNING "Micro-assembler field overflow\n");
+
+ WARN(arg & 0x3, KERN_WARNING "Invalid micro-assembler branch target\n");
+
+ return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 2) & 0x7fff);
+}
+
+static inline __uasminit u32 build_jimm(u32 arg)
+{
+ WARN(arg & ~(JIMM_MASK << 2),
+ KERN_WARNING "Micro-assembler field overflow\n");
+
+ return (arg >> 2) & JIMM_MASK;
+}
+
+/*
+ * The order of opcode arguments is implicitly left to right,
+ * starting with RS and ending with FUNC or IMM.
+ */
+static void __uasminit build_insn(u32 **buf, enum opcode opc, ...)
+{
+ struct insn *ip = NULL;
+ unsigned int i;
+ va_list ap;
+ u32 op;
+
+ for (i = 0; insn_table[i].opcode != insn_invalid; i++)
+ if (insn_table[i].opcode == opc) {
+ ip = &insn_table[i];
+ break;
+ }
+
+ if (!ip || (opc == insn_daddiu && r4k_daddiu_bug()))
+ panic("Unsupported Micro-assembler instruction %d", opc);
+
+ op = ip->match;
+ va_start(ap, opc);
+ if (ip->fields & RS)
+ op |= build_rs(va_arg(ap, u32));
+ if (ip->fields & RT)
+ op |= build_rt(va_arg(ap, u32));
+ if (ip->fields & RD)
+ op |= build_rd(va_arg(ap, u32));
+ if (ip->fields & RE)
+ op |= build_re(va_arg(ap, u32));
+ if (ip->fields & SIMM)
+ op |= build_simm(va_arg(ap, s32));
+ if (ip->fields & UIMM)
+ op |= build_uimm(va_arg(ap, u32));
+ if (ip->fields & BIMM)
+ op |= build_bimm(va_arg(ap, s32));
+ if (ip->fields & JIMM)
+ op |= build_jimm(va_arg(ap, u32));
+ if (ip->fields & FUNC)
+ op |= build_func(va_arg(ap, u32));
+ if (ip->fields & SET)
+ op |= build_set(va_arg(ap, u32));
+ if (ip->fields & SCIMM)
+ op |= build_scimm(va_arg(ap, u32));
+ va_end(ap);
+
+ **buf = op;
+ (*buf)++;
+}
+
+static inline void __uasminit
+__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
+{
+ long laddr = (long)lab->addr;
+ long raddr = (long)rel->addr;
+
+ switch (rel->type) {
+ case R_MIPS_PC16:
+ *rel->addr |= build_bimm(laddr - (raddr + 4));
+ break;
+
+ default:
+ panic("Unsupported Micro-assembler relocation %d",
+ rel->type);
+ }
+}
* 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.
*/
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-
-#include <asm/inst.h>
-#include <asm/elf.h>
-#include <asm/bugs.h>
-#include <asm/uasm.h>
-
enum fields {
RS = 0x001,
RT = 0x002,
#define OP_MASK 0x3f
#define OP_SH 26
-#define RS_MASK 0x1f
-#define RS_SH 21
-#define RT_MASK 0x1f
-#define RT_SH 16
#define RD_MASK 0x1f
#define RD_SH 11
#define RE_MASK 0x1f
#define FUNC_SH 0
#define SET_MASK 0x7
#define SET_SH 0
-#define SCIMM_MASK 0xfffff
-#define SCIMM_SH 6
enum opcode {
insn_invalid,
enum fields fields;
};
-/* This macro sets the non-variable bits of an instruction. */
-#define M(a, b, c, d, e, f) \
- ((a) << OP_SH \
- | (b) << RS_SH \
- | (c) << RT_SH \
- | (d) << RD_SH \
- | (e) << RE_SH \
- | (f) << FUNC_SH)
-
-static struct insn insn_table[] __uasminitdata = {
- { insn_addiu, M(addiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_addu, M(spec_op, 0, 0, 0, 0, addu_op), RS | RT | RD },
- { insn_andi, M(andi_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
- { insn_and, M(spec_op, 0, 0, 0, 0, and_op), RS | RT | RD },
- { insn_bbit0, M(lwc2_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
- { insn_bbit1, M(swc2_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
- { insn_beql, M(beql_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
- { insn_beq, M(beq_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
- { insn_bgezl, M(bcond_op, 0, bgezl_op, 0, 0, 0), RS | BIMM },
- { insn_bgez, M(bcond_op, 0, bgez_op, 0, 0, 0), RS | BIMM },
- { insn_bltzl, M(bcond_op, 0, bltzl_op, 0, 0, 0), RS | BIMM },
- { insn_bltz, M(bcond_op, 0, bltz_op, 0, 0, 0), RS | BIMM },
- { insn_bne, M(bne_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
- { insn_cache, M(cache_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_daddiu, M(daddiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_daddu, M(spec_op, 0, 0, 0, 0, daddu_op), RS | RT | RD },
- { insn_dinsm, M(spec3_op, 0, 0, 0, 0, dinsm_op), RS | RT | RD | RE },
- { insn_dins, M(spec3_op, 0, 0, 0, 0, dins_op), RS | RT | RD | RE },
- { insn_dmfc0, M(cop0_op, dmfc_op, 0, 0, 0, 0), RT | RD | SET},
- { insn_dmtc0, M(cop0_op, dmtc_op, 0, 0, 0, 0), RT | RD | SET},
- { insn_drotr32, M(spec_op, 1, 0, 0, 0, dsrl32_op), RT | RD | RE },
- { insn_drotr, M(spec_op, 1, 0, 0, 0, dsrl_op), RT | RD | RE },
- { insn_dsll32, M(spec_op, 0, 0, 0, 0, dsll32_op), RT | RD | RE },
- { insn_dsll, M(spec_op, 0, 0, 0, 0, dsll_op), RT | RD | RE },
- { insn_dsra, M(spec_op, 0, 0, 0, 0, dsra_op), RT | RD | RE },
- { insn_dsrl32, M(spec_op, 0, 0, 0, 0, dsrl32_op), RT | RD | RE },
- { insn_dsrl, M(spec_op, 0, 0, 0, 0, dsrl_op), RT | RD | RE },
- { insn_dsubu, M(spec_op, 0, 0, 0, 0, dsubu_op), RS | RT | RD },
- { insn_eret, M(cop0_op, cop_op, 0, 0, 0, eret_op), 0 },
- { insn_ext, M(spec3_op, 0, 0, 0, 0, ext_op), RS | RT | RD | RE },
- { insn_ins, M(spec3_op, 0, 0, 0, 0, ins_op), RS | RT | RD | RE },
- { insn_j, M(j_op, 0, 0, 0, 0, 0), JIMM },
- { insn_jal, M(jal_op, 0, 0, 0, 0, 0), JIMM },
- { insn_j, M(j_op, 0, 0, 0, 0, 0), JIMM },
- { insn_jr, M(spec_op, 0, 0, 0, 0, jr_op), RS },
- { insn_ld, M(ld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_ldx, M(spec3_op, 0, 0, 0, ldx_op, lx_op), RS | RT | RD },
- { insn_lld, M(lld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_ll, M(ll_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_lui, M(lui_op, 0, 0, 0, 0, 0), RT | SIMM },
- { insn_lw, M(lw_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_lwx, M(spec3_op, 0, 0, 0, lwx_op, lx_op), RS | RT | RD },
- { insn_mfc0, M(cop0_op, mfc_op, 0, 0, 0, 0), RT | RD | SET},
- { insn_mtc0, M(cop0_op, mtc_op, 0, 0, 0, 0), RT | RD | SET},
- { insn_ori, M(ori_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
- { insn_or, M(spec_op, 0, 0, 0, 0, or_op), RS | RT | RD },
- { insn_pref, M(pref_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_rfe, M(cop0_op, cop_op, 0, 0, 0, rfe_op), 0 },
- { insn_rotr, M(spec_op, 1, 0, 0, 0, srl_op), RT | RD | RE },
- { insn_scd, M(scd_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_sc, M(sc_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_sd, M(sd_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_sll, M(spec_op, 0, 0, 0, 0, sll_op), RT | RD | RE },
- { insn_sra, M(spec_op, 0, 0, 0, 0, sra_op), RT | RD | RE },
- { insn_srl, M(spec_op, 0, 0, 0, 0, srl_op), RT | RD | RE },
- { insn_subu, M(spec_op, 0, 0, 0, 0, subu_op), RS | RT | RD },
- { insn_sw, M(sw_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
- { insn_syscall, M(spec_op, 0, 0, 0, 0, syscall_op), SCIMM},
- { insn_tlbp, M(cop0_op, cop_op, 0, 0, 0, tlbp_op), 0 },
- { insn_tlbr, M(cop0_op, cop_op, 0, 0, 0, tlbr_op), 0 },
- { insn_tlbwi, M(cop0_op, cop_op, 0, 0, 0, tlbwi_op), 0 },
- { insn_tlbwr, M(cop0_op, cop_op, 0, 0, 0, tlbwr_op), 0 },
- { insn_xori, M(xori_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
- { insn_xor, M(spec_op, 0, 0, 0, 0, xor_op), RS | RT | RD },
- { insn_invalid, 0, 0 }
-};
-
-#undef M
-
static inline __uasminit u32 build_rs(u32 arg)
{
WARN(arg & ~RS_MASK, KERN_WARNING "Micro-assembler field overflow\n");
return arg & IMM_MASK;
}
-static inline __uasminit u32 build_bimm(s32 arg)
-{
- WARN(arg > 0x1ffff || arg < -0x20000,
- KERN_WARNING "Micro-assembler field overflow\n");
-
- WARN(arg & 0x3, KERN_WARNING "Invalid micro-assembler branch target\n");
-
- return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 2) & 0x7fff);
-}
-
-static inline __uasminit u32 build_jimm(u32 arg)
-{
- WARN(arg & ~(JIMM_MASK << 2),
- KERN_WARNING "Micro-assembler field overflow\n");
-
- return (arg >> 2) & JIMM_MASK;
-}
-
static inline __uasminit u32 build_scimm(u32 arg)
{
WARN(arg & ~SCIMM_MASK,
return arg & SET_MASK;
}
-/*
- * The order of opcode arguments is implicitly left to right,
- * starting with RS and ending with FUNC or IMM.
- */
-static void __uasminit build_insn(u32 **buf, enum opcode opc, ...)
-{
- struct insn *ip = NULL;
- unsigned int i;
- va_list ap;
- u32 op;
-
- for (i = 0; insn_table[i].opcode != insn_invalid; i++)
- if (insn_table[i].opcode == opc) {
- ip = &insn_table[i];
- break;
- }
-
- if (!ip || (opc == insn_daddiu && r4k_daddiu_bug()))
- panic("Unsupported Micro-assembler instruction %d", opc);
-
- op = ip->match;
- va_start(ap, opc);
- if (ip->fields & RS)
- op |= build_rs(va_arg(ap, u32));
- if (ip->fields & RT)
- op |= build_rt(va_arg(ap, u32));
- if (ip->fields & RD)
- op |= build_rd(va_arg(ap, u32));
- if (ip->fields & RE)
- op |= build_re(va_arg(ap, u32));
- if (ip->fields & SIMM)
- op |= build_simm(va_arg(ap, s32));
- if (ip->fields & UIMM)
- op |= build_uimm(va_arg(ap, u32));
- if (ip->fields & BIMM)
- op |= build_bimm(va_arg(ap, s32));
- if (ip->fields & JIMM)
- op |= build_jimm(va_arg(ap, u32));
- if (ip->fields & FUNC)
- op |= build_func(va_arg(ap, u32));
- if (ip->fields & SET)
- op |= build_set(va_arg(ap, u32));
- if (ip->fields & SCIMM)
- op |= build_scimm(va_arg(ap, u32));
- va_end(ap);
-
- **buf = op;
- (*buf)++;
-}
+static void __uasminit build_insn(u32 **buf, enum opcode opc, ...);
#define I_u1u2u3(op) \
Ip_u1u2u3(op) \
#ifdef CONFIG_CPU_CAVIUM_OCTEON
#include <asm/octeon/octeon.h>
-void __uasminit uasm_i_pref(u32 **buf, unsigned int a, signed int b,
+void __uasminit ISAFUNC(uasm_i_pref)(u32 **buf, unsigned int a, signed int b,
unsigned int c)
{
if (OCTEON_IS_MODEL(OCTEON_CN63XX_PASS1_X) && a <= 24 && a != 5)
else
build_insn(buf, insn_pref, c, a, b);
}
-UASM_EXPORT_SYMBOL(uasm_i_pref);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_i_pref));
#else
I_u2s3u1(_pref)
#endif
/* Handle labels. */
-void __uasminit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid)
+void __uasminit ISAFUNC(uasm_build_label)(struct uasm_label **lab, u32 *addr, int lid)
{
(*lab)->addr = addr;
(*lab)->lab = lid;
(*lab)++;
}
-UASM_EXPORT_SYMBOL(uasm_build_label);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_build_label));
-int __uasminit uasm_in_compat_space_p(long addr)
+int __uasminit ISAFUNC(uasm_in_compat_space_p)(long addr)
{
/* Is this address in 32bit compat space? */
#ifdef CONFIG_64BIT
return 1;
#endif
}
-UASM_EXPORT_SYMBOL(uasm_in_compat_space_p);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_in_compat_space_p));
static int __uasminit uasm_rel_highest(long val)
{
#endif
}
-int __uasminit uasm_rel_hi(long val)
+int __uasminit ISAFUNC(uasm_rel_hi)(long val)
{
return ((((val + 0x8000L) >> 16) & 0xffff) ^ 0x8000) - 0x8000;
}
-UASM_EXPORT_SYMBOL(uasm_rel_hi);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_rel_hi));
-int __uasminit uasm_rel_lo(long val)
+int __uasminit ISAFUNC(uasm_rel_lo)(long val)
{
return ((val & 0xffff) ^ 0x8000) - 0x8000;
}
-UASM_EXPORT_SYMBOL(uasm_rel_lo);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_rel_lo));
-void __uasminit UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr)
+void __uasminit ISAFUNC(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 (!ISAFUNC(uasm_in_compat_space_p)(addr)) {
+ ISAFUNC(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);
+ ISAFUNC(uasm_i_daddiu)(buf, rs, rs, uasm_rel_higher(addr));
+ if (ISAFUNC(uasm_rel_hi(addr))) {
+ ISAFUNC(uasm_i_dsll)(buf, rs, rs, 16);
+ ISAFUNC(uasm_i_daddiu)(buf, rs, rs,
+ ISAFUNC(uasm_rel_hi)(addr));
+ ISAFUNC(uasm_i_dsll)(buf, rs, rs, 16);
} else
- uasm_i_dsll32(buf, rs, rs, 0);
+ ISAFUNC(uasm_i_dsll32)(buf, rs, rs, 0);
} else
- uasm_i_lui(buf, rs, uasm_rel_hi(addr));
+ ISAFUNC(uasm_i_lui)(buf, rs, ISAFUNC(uasm_rel_hi(addr)));
}
-UASM_EXPORT_SYMBOL(UASM_i_LA_mostly);
+UASM_EXPORT_SYMBOL(ISAFUNC(UASM_i_LA_mostly));
-void __uasminit UASM_i_LA(u32 **buf, unsigned int rs, long addr)
+void __uasminit ISAFUNC(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));
+ ISAFUNC(UASM_i_LA_mostly)(buf, rs, addr);
+ if (ISAFUNC(uasm_rel_lo(addr))) {
+ if (!ISAFUNC(uasm_in_compat_space_p)(addr))
+ ISAFUNC(uasm_i_daddiu)(buf, rs, rs,
+ ISAFUNC(uasm_rel_lo(addr)));
else
- uasm_i_addiu(buf, rs, rs, uasm_rel_lo(addr));
+ ISAFUNC(uasm_i_addiu)(buf, rs, rs,
+ ISAFUNC(uasm_rel_lo(addr)));
}
}
-UASM_EXPORT_SYMBOL(UASM_i_LA);
+UASM_EXPORT_SYMBOL(ISAFUNC(UASM_i_LA));
/* Handle relocations. */
void __uasminit
-uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid)
+ISAFUNC(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);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_r_mips_pc16));
static inline void __uasminit
-__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
-{
- long laddr = (long)lab->addr;
- long raddr = (long)rel->addr;
-
- switch (rel->type) {
- case R_MIPS_PC16:
- *rel->addr |= build_bimm(laddr - (raddr + 4));
- break;
-
- default:
- panic("Unsupported Micro-assembler relocation %d",
- rel->type);
- }
-}
+__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab);
void __uasminit
-uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
+ISAFUNC(uasm_resolve_relocs)(struct uasm_reloc *rel, struct uasm_label *lab)
{
struct uasm_label *l;
if (rel->lab == l->lab)
__resolve_relocs(rel, l);
}
-UASM_EXPORT_SYMBOL(uasm_resolve_relocs);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_resolve_relocs));
void __uasminit
-uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off)
+ISAFUNC(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);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_move_relocs));
void __uasminit
-uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off)
+ISAFUNC(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);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_move_labels));
void __uasminit
-uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab, u32 *first,
+ISAFUNC(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);
+ ISAFUNC(uasm_move_relocs(rel, first, end, off));
+ ISAFUNC(uasm_move_labels(lab, first, end, off));
}
-UASM_EXPORT_SYMBOL(uasm_copy_handler);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_copy_handler));
-int __uasminit uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr)
+int __uasminit ISAFUNC(uasm_insn_has_bdelay)(struct uasm_reloc *rel, u32 *addr)
{
for (; rel->lab != UASM_LABEL_INVALID; rel++) {
if (rel->addr == addr
return 0;
}
-UASM_EXPORT_SYMBOL(uasm_insn_has_bdelay);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_insn_has_bdelay));
/* Convenience functions for labeled branches. */
void __uasminit
-uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(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);
+ ISAFUNC(uasm_i_bltz)(p, reg, 0);
}
-UASM_EXPORT_SYMBOL(uasm_il_bltz);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bltz));
void __uasminit
-uasm_il_b(u32 **p, struct uasm_reloc **r, int lid)
+ISAFUNC(uasm_il_b)(u32 **p, struct uasm_reloc **r, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
- uasm_i_b(p, 0);
+ ISAFUNC(uasm_i_b)(p, 0);
}
-UASM_EXPORT_SYMBOL(uasm_il_b);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_b));
void __uasminit
-uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(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);
+ ISAFUNC(uasm_i_beqz)(p, reg, 0);
}
-UASM_EXPORT_SYMBOL(uasm_il_beqz);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_beqz));
void __uasminit
-uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(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);
+ ISAFUNC(uasm_i_beqzl)(p, reg, 0);
}
-UASM_EXPORT_SYMBOL(uasm_il_beqzl);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_beqzl));
void __uasminit
-uasm_il_bne(u32 **p, struct uasm_reloc **r, unsigned int reg1,
+ISAFUNC(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);
+ ISAFUNC(uasm_i_bne)(p, reg1, reg2, 0);
}
-UASM_EXPORT_SYMBOL(uasm_il_bne);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bne));
void __uasminit
-uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(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);
+ ISAFUNC(uasm_i_bnez)(p, reg, 0);
}
-UASM_EXPORT_SYMBOL(uasm_il_bnez);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bnez));
void __uasminit
-uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(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);
+ ISAFUNC(uasm_i_bgezl)(p, reg, 0);
}
-UASM_EXPORT_SYMBOL(uasm_il_bgezl);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bgezl));
void __uasminit
-uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(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);
+ ISAFUNC(uasm_i_bgez)(p, reg, 0);
}
-UASM_EXPORT_SYMBOL(uasm_il_bgez);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bgez));
void __uasminit
-uasm_il_bbit0(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ISAFUNC(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);
+ ISAFUNC(uasm_i_bbit0)(p, reg, bit, 0);
}
-UASM_EXPORT_SYMBOL(uasm_il_bbit0);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bbit0));
void __uasminit
-uasm_il_bbit1(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ISAFUNC(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);
+ ISAFUNC(uasm_i_bbit1)(p, reg, bit, 0);
}
-UASM_EXPORT_SYMBOL(uasm_il_bbit1);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bbit1));
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff