diff options
| -rw-r--r-- | arch/powerpc/include/asm/xmon.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spu_base.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/xmon/Makefile | 5 | ||||
| -rw-r--r-- | arch/powerpc/xmon/spu-dis.c | 237 | ||||
| -rw-r--r-- | arch/powerpc/xmon/spu-insns.h | 399 | ||||
| -rw-r--r-- | arch/powerpc/xmon/spu-opc.c | 34 | ||||
| -rw-r--r-- | arch/powerpc/xmon/spu.h | 115 | ||||
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 273 |
8 files changed, 1 insertions, 1066 deletions
diff --git a/arch/powerpc/include/asm/xmon.h b/arch/powerpc/include/asm/xmon.h index f2d44b44f46c..535cdb1e411a 100644 --- a/arch/powerpc/include/asm/xmon.h +++ b/arch/powerpc/include/asm/xmon.h @@ -12,13 +12,11 @@ #ifdef CONFIG_XMON extern void xmon_setup(void); -void __init xmon_register_spus(struct list_head *list); struct pt_regs; extern int xmon(struct pt_regs *excp); extern irqreturn_t xmon_irq(int, void *); #else static inline void xmon_setup(void) { } -static inline void xmon_register_spus(struct list_head *list) { } #endif #if defined(CONFIG_XMON) && defined(CONFIG_SMP) diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index dea6f0f25897..2c07387201d0 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -23,7 +23,6 @@ #include <asm/spu.h> #include <asm/spu_priv1.h> #include <asm/spu_csa.h> -#include <asm/xmon.h> #include <asm/kexec.h> const struct spu_management_ops *spu_management_ops; @@ -772,7 +771,6 @@ static int __init init_spu_base(void) fb_append_extra_logo(&logo_spe_clut224, ret); mutex_lock(&spu_full_list_mutex); - xmon_register_spus(&spu_full_list); crash_register_spus(&spu_full_list); mutex_unlock(&spu_full_list_mutex); spu_add_dev_attr(&dev_attr_stat); diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile index d778011060a8..d74b147126b7 100644 --- a/arch/powerpc/xmon/Makefile +++ b/arch/powerpc/xmon/Makefile @@ -16,7 +16,4 @@ ccflags-$(CONFIG_CC_IS_CLANG) += -Wframe-larger-than=4096 obj-y += xmon.o nonstdio.o spr_access.o xmon_bpts.o -ifdef CONFIG_XMON_DISASSEMBLY -obj-y += ppc-dis.o ppc-opc.o -obj-$(CONFIG_SPU_BASE) += spu-dis.o spu-opc.o -endif +obj-$(CONFIG_XMON_DISASSEMBLY) += ppc-dis.o ppc-opc.o diff --git a/arch/powerpc/xmon/spu-dis.c b/arch/powerpc/xmon/spu-dis.c deleted file mode 100644 index 4b0a4e640f08..000000000000 --- a/arch/powerpc/xmon/spu-dis.c +++ /dev/null @@ -1,237 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* Disassemble SPU instructions - - Copyright 2006 Free Software Foundation, Inc. - - This file is part of GDB, GAS, and the GNU binutils. - - */ - -#include <linux/string.h> -#include "nonstdio.h" -#include "ansidecl.h" -#include "spu.h" -#include "dis-asm.h" - -/* This file provides a disassembler function which uses - the disassembler interface defined in dis-asm.h. */ - -extern const struct spu_opcode spu_opcodes[]; -extern const int spu_num_opcodes; - -#define SPU_DISASM_TBL_SIZE (1 << 11) -static const struct spu_opcode *spu_disassemble_table[SPU_DISASM_TBL_SIZE]; - -static void -init_spu_disassemble (void) -{ - int i; - - /* If two instructions have the same opcode then we prefer the first - * one. In most cases it is just an alternate mnemonic. */ - for (i = 0; i < spu_num_opcodes; i++) - { - int o = spu_opcodes[i].opcode; - if (o >= SPU_DISASM_TBL_SIZE) - continue; /* abort (); */ - if (spu_disassemble_table[o] == 0) - spu_disassemble_table[o] = &spu_opcodes[i]; - } -} - -/* Determine the instruction from the 10 least significant bits. */ -static const struct spu_opcode * -get_index_for_opcode (unsigned int insn) -{ - const struct spu_opcode *index; - unsigned int opcode = insn >> (32-11); - - /* Init the table. This assumes that element 0/opcode 0 (currently - * NOP) is always used */ - if (spu_disassemble_table[0] == 0) - init_spu_disassemble (); - - if ((index = spu_disassemble_table[opcode & 0x780]) != 0 - && index->insn_type == RRR) - return index; - - if ((index = spu_disassemble_table[opcode & 0x7f0]) != 0 - && (index->insn_type == RI18 || index->insn_type == LBT)) - return index; - - if ((index = spu_disassemble_table[opcode & 0x7f8]) != 0 - && index->insn_type == RI10) - return index; - - if ((index = spu_disassemble_table[opcode & 0x7fc]) != 0 - && (index->insn_type == RI16)) - return index; - - if ((index = spu_disassemble_table[opcode & 0x7fe]) != 0 - && (index->insn_type == RI8)) - return index; - - if ((index = spu_disassemble_table[opcode & 0x7ff]) != 0) - return index; - - return NULL; -} - -/* Print a Spu instruction. */ - -int -print_insn_spu (unsigned long insn, unsigned long memaddr) -{ - int value; - int hex_value; - const struct spu_opcode *index; - enum spu_insns tag; - - index = get_index_for_opcode (insn); - - if (index == 0) - { - printf(".long 0x%lx", insn); - } - else - { - int i; - int paren = 0; - tag = (enum spu_insns)(index - spu_opcodes); - printf("%s", index->mnemonic); - if (tag == M_BI || tag == M_BISL || tag == M_IRET || tag == M_BISLED - || tag == M_BIHNZ || tag == M_BIHZ || tag == M_BINZ || tag == M_BIZ - || tag == M_SYNC || tag == M_HBR) - { - int fb = (insn >> (32-18)) & 0x7f; - if (fb & 0x40) - printf(tag == M_SYNC ? "c" : "p"); - if (fb & 0x20) - printf("d"); - if (fb & 0x10) - printf("e"); - } - if (index->arg[0] != 0) - printf("\t"); - hex_value = 0; - for (i = 1; i <= index->arg[0]; i++) - { - int arg = index->arg[i]; - if (arg != A_P && !paren && i > 1) - printf(","); - - switch (arg) - { - case A_T: - printf("$%lu", - DECODE_INSN_RT (insn)); - break; - case A_A: - printf("$%lu", - DECODE_INSN_RA (insn)); - break; - case A_B: - printf("$%lu", - DECODE_INSN_RB (insn)); - break; - case A_C: - printf("$%lu", - DECODE_INSN_RC (insn)); - break; - case A_S: - printf("$sp%lu", - DECODE_INSN_RA (insn)); - break; - case A_H: - printf("$ch%lu", - DECODE_INSN_RA (insn)); - break; - case A_P: - paren++; - printf("("); - break; - case A_U7A: - printf("%lu", - 173 - DECODE_INSN_U8 (insn)); - break; - case A_U7B: - printf("%lu", - 155 - DECODE_INSN_U8 (insn)); - break; - case A_S3: - case A_S6: - case A_S7: - case A_S7N: - case A_U3: - case A_U5: - case A_U6: - case A_U7: - hex_value = DECODE_INSN_I7 (insn); - printf("%d", hex_value); - break; - case A_S11: - print_address(memaddr + DECODE_INSN_I9a (insn) * 4); - break; - case A_S11I: - print_address(memaddr + DECODE_INSN_I9b (insn) * 4); - break; - case A_S10: - case A_S10B: - hex_value = DECODE_INSN_I10 (insn); - printf("%d", hex_value); - break; - case A_S14: - hex_value = DECODE_INSN_I10 (insn) * 16; - printf("%d", hex_value); - break; - case A_S16: - hex_value = DECODE_INSN_I16 (insn); - printf("%d", hex_value); - break; - case A_X16: - hex_value = DECODE_INSN_U16 (insn); - printf("%u", hex_value); - break; - case A_R18: - value = DECODE_INSN_I16 (insn) * 4; - if (value == 0) - printf("%d", value); - else - { - hex_value = memaddr + value; - print_address(hex_value & 0x3ffff); - } - break; - case A_S18: - value = DECODE_INSN_U16 (insn) * 4; - if (value == 0) - printf("%d", value); - else - print_address(value); - break; - case A_U18: - value = DECODE_INSN_U18 (insn); - if (value == 0 || 1) - { - hex_value = value; - printf("%u", value); - } - else - print_address(value); - break; - case A_U14: - hex_value = DECODE_INSN_U14 (insn); - printf("%u", hex_value); - break; - } - if (arg != A_P && paren) - { - printf(")"); - paren--; - } - } - if (hex_value > 16) - printf("\t# %x", hex_value); - } - return 4; -} diff --git a/arch/powerpc/xmon/spu-insns.h b/arch/powerpc/xmon/spu-insns.h deleted file mode 100644 index 7e1126a19909..000000000000 --- a/arch/powerpc/xmon/spu-insns.h +++ /dev/null @@ -1,399 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* SPU ELF support for BFD. - - Copyright 2006 Free Software Foundation, Inc. - - This file is part of BFD, the Binary File Descriptor library. - - */ - -/* SPU Opcode Table - --=-=-= FORMAT =-=-=- - - +----+-------+-------+-------+-------+ +------------+-------+-------+-------+ -RRR | op | RC | RB | RA | RT | RI7 | op | I7 | RA | RT | - +----+-------+-------+-------+-------+ +------------+-------+-------+-------+ - 0 3 1 1 2 3 0 1 1 2 3 - 0 7 4 1 0 7 4 1 - - +-----------+--------+-------+-------+ +---------+----------+-------+-------+ -RI8 | op | I8 | RA | RT | RI10 | op | I10 | RA | RT | - +-----------+--------+-------+-------+ +---------+----------+-------+-------+ - 0 9 1 2 3 0 7 1 2 3 - 7 4 1 7 4 1 - - +----------+-----------------+-------+ +--------+-------------------+-------+ -RI16 | op | I16 | RT | RI18 | op | I18 | RT | - +----------+-----------------+-------+ +--------+-------------------+-------+ - 0 8 2 3 0 6 2 3 - 4 1 4 1 - - +------------+-------+-------+-------+ +-------+--+-----------------+-------+ -RR | op | RB | RA | RT | LBT | op |RO| I16 | RO | - +------------+-------+-------+-------+ +-------+--+-----------------+-------+ - 0 1 1 2 3 0 6 8 2 3 - 0 7 4 1 4 1 - - +------------+----+--+-------+-------+ - LBTI | op | // |RO| RA | RO | - +------------+----+--+-------+-------+ - 0 1 1 1 2 3 - 0 5 7 4 1 - --=-=-= OPCODE =-=-=- - -OPCODE field specifies the most significant 11bit of the instruction. Some formats don't have 11bits for opcode field, and in this -case, bit field other than op are defined as 0s. For example, opcode of fma instruction which is RRR format is defined as 0x700, -since 0x700 -> 11'b11100000000, this means opcode is 4'b1110, and other 7bits are defined as 7'b0000000. - --=-=-= ASM_FORMAT =-=-=- - -RRR category RI7 category - ASM_RRR mnemonic RC, RA, RB, RT ASM_RI4 mnemonic RT, RA, I4 - ASM_RI7 mnemonic RT, RA, I7 - -RI8 category RI10 category - ASM_RUI8 mnemonic RT, RA, UI8 ASM_AI10 mnemonic RA, I10 - ASM_RI10 mnemonic RT, RA, R10 - ASM_RI10IDX mnemonic RT, I10(RA) - -RI16 category RI18 category - ASM_I16W mnemonic I16W ASM_RI18 mnemonic RT, I18 - ASM_RI16 mnemonic RT, I16 - ASM_RI16W mnemonic RT, I16W - -RR category LBT category - ASM_MFSPR mnemonic RT, SA ASM_LBT mnemonic brinst, brtarg - ASM_MTSPR mnemonic SA, RT - ASM_NOOP mnemonic LBTI category - ASM_RA mnemonic RA ASM_LBTI mnemonic brinst, RA - ASM_RAB mnemonic RA, RB - ASM_RDCH mnemonic RT, CA - ASM_RR mnemonic RT, RA, RB - ASM_RT mnemonic RT - ASM_RTA mnemonic RT, RA - ASM_WRCH mnemonic CA, RT - -Note that RRR instructions have the names for RC and RT reversed from -what's in the ISA, in order to put RT in the same position it appears -for other formats. - --=-=-= DEPENDENCY =-=-=- - -DEPENDENCY filed consists of 5 digits. This represents which register is used as source and which register is used as target. -The first(most significant) digit is always 0. Then it is followd by RC, RB, RA and RT digits. -If the digit is 0, this means the corresponding register is not used in the instruction. -If the digit is 1, this means the corresponding register is used as a source in the instruction. -If the digit is 2, this means the corresponding register is used as a target in the instruction. -If the digit is 3, this means the corresponding register is used as both source and target in the instruction. -For example, fms instruction has 00113 as the DEPENDENCY field. This means RC is not used in this operation, RB and RA are -used as sources and RT is the target. - --=-=-= PIPE =-=-=- - -This field shows which execution pipe is used for the instruction - -pipe0 execution pipelines: - FP6 SP floating pipeline - FP7 integer operations executed in SP floating pipeline - FPD DP floating pipeline - FX2 FXU pipeline - FX3 Rotate/Shift pipeline - FXB Byte pipeline - NOP No pipeline - -pipe1 execution pipelines: - BR Branch pipeline - LNOP No pipeline - LS Load/Store pipeline - SHUF Shuffle pipeline - SPR SPR/CH pipeline - -*/ - -#define _A0() {0} -#define _A1(a) {1,a} -#define _A2(a,b) {2,a,b} -#define _A3(a,b,c) {3,a,b,c} -#define _A4(a,b,c,d) {4,a,b,c,d} - -/* TAG FORMAT OPCODE MNEMONIC ASM_FORMAT DEPENDENCY PIPE COMMENT */ -/* 0[RC][RB][RA][RT] */ -/* 1:src, 2:target */ - -APUOP(M_BR, RI16, 0x190, "br", _A1(A_R18), 00000, BR) /* BRel IP<-IP+I16 */ -APUOP(M_BRSL, RI16, 0x198, "brsl", _A2(A_T,A_R18), 00002, BR) /* BRelSetLink RT,IP<-IP,IP+I16 */ -APUOP(M_BRA, RI16, 0x180, "bra", _A1(A_S18), 00000, BR) /* BRAbs IP<-I16 */ -APUOP(M_BRASL, RI16, 0x188, "brasl", _A2(A_T,A_S18), 00002, BR) /* BRAbsSetLink RT,IP<-IP,I16 */ -APUOP(M_FSMBI, RI16, 0x194, "fsmbi", _A2(A_T,A_X16), 00002, SHUF) /* FormSelMask%I RT<-fsm(I16) */ -APUOP(M_LQA, RI16, 0x184, "lqa", _A2(A_T,A_S18), 00002, LS) /* LoadQAbs RT<-M[I16] */ -APUOP(M_LQR, RI16, 0x19C, "lqr", _A2(A_T,A_R18), 00002, LS) /* LoadQRel RT<-M[IP+I16] */ -APUOP(M_STOP, RR, 0x000, "stop", _A0(), 00000, BR) /* STOP stop */ -APUOP(M_STOP2, RR, 0x000, "stop", _A1(A_U14), 00000, BR) /* STOP stop */ -APUOP(M_STOPD, RR, 0x140, "stopd", _A3(A_T,A_A,A_B), 00111, BR) /* STOPD stop (with register dependencies) */ -APUOP(M_LNOP, RR, 0x001, "lnop", _A0(), 00000, LNOP) /* LNOP no_operation */ -APUOP(M_SYNC, RR, 0x002, "sync", _A0(), 00000, BR) /* SYNC flush_pipe */ -APUOP(M_DSYNC, RR, 0x003, "dsync", _A0(), 00000, BR) /* DSYNC flush_store_queue */ -APUOP(M_MFSPR, RR, 0x00c, "mfspr", _A2(A_T,A_S), 00002, SPR) /* MFSPR RT<-SA */ -APUOP(M_RDCH, RR, 0x00d, "rdch", _A2(A_T,A_H), 00002, SPR) /* ReaDCHannel RT<-CA:data */ -APUOP(M_RCHCNT, RR, 0x00f, "rchcnt", _A2(A_T,A_H), 00002, SPR) /* ReaDCHanCouNT RT<-CA:count */ -APUOP(M_HBRA, LBT, 0x080, "hbra", _A2(A_S11,A_S18), 00000, LS) /* HBRA BTB[B9]<-M[I16] */ -APUOP(M_HBRR, LBT, 0x090, "hbrr", _A2(A_S11,A_R18), 00000, LS) /* HBRR BTB[B9]<-M[IP+I16] */ -APUOP(M_BRZ, RI16, 0x100, "brz", _A2(A_T,A_R18), 00001, BR) /* BRZ IP<-IP+I16_if(RT) */ -APUOP(M_BRNZ, RI16, 0x108, "brnz", _A2(A_T,A_R18), 00001, BR) /* BRNZ IP<-IP+I16_if(RT) */ -APUOP(M_BRHZ, RI16, 0x110, "brhz", _A2(A_T,A_R18), 00001, BR) /* BRHZ IP<-IP+I16_if(RT) */ -APUOP(M_BRHNZ, RI16, 0x118, "brhnz", _A2(A_T,A_R18), 00001, BR) /* BRHNZ IP<-IP+I16_if(RT) */ -APUOP(M_STQA, RI16, 0x104, "stqa", _A2(A_T,A_S18), 00001, LS) /* SToreQAbs M[I16]<-RT */ -APUOP(M_STQR, RI16, 0x11C, "stqr", _A2(A_T,A_R18), 00001, LS) /* SToreQRel M[IP+I16]<-RT */ -APUOP(M_MTSPR, RR, 0x10c, "mtspr", _A2(A_S,A_T), 00001, SPR) /* MTSPR SA<-RT */ -APUOP(M_WRCH, RR, 0x10d, "wrch", _A2(A_H,A_T), 00001, SPR) /* ChanWRite CA<-RT */ -APUOP(M_LQD, RI10, 0x1a0, "lqd", _A4(A_T,A_S14,A_P,A_A), 00012, LS) /* LoadQDisp RT<-M[Ra+I10] */ -APUOP(M_BI, RR, 0x1a8, "bi", _A1(A_A), 00010, BR) /* BI IP<-RA */ -APUOP(M_BISL, RR, 0x1a9, "bisl", _A2(A_T,A_A), 00012, BR) /* BISL RT,IP<-IP,RA */ -APUOP(M_IRET, RR, 0x1aa, "iret", _A1(A_A), 00010, BR) /* IRET IP<-SRR0 */ -APUOP(M_IRET2, RR, 0x1aa, "iret", _A0(), 00010, BR) /* IRET IP<-SRR0 */ -APUOP(M_BISLED, RR, 0x1ab, "bisled", _A2(A_T,A_A), 00012, BR) /* BISLED RT,IP<-IP,RA_if(ext) */ -APUOP(M_HBR, LBTI, 0x1ac, "hbr", _A2(A_S11I,A_A), 00010, LS) /* HBR BTB[B9]<-M[Ra] */ -APUOP(M_FREST, RR, 0x1b8, "frest", _A2(A_T,A_A), 00012, SHUF) /* FREST RT<-recip(RA) */ -APUOP(M_FRSQEST, RR, 0x1b9, "frsqest", _A2(A_T,A_A), 00012, SHUF) /* FRSQEST RT<-rsqrt(RA) */ -APUOP(M_FSM, RR, 0x1b4, "fsm", _A2(A_T,A_A), 00012, SHUF) /* FormSelMask% RT<-expand(Ra) */ -APUOP(M_FSMH, RR, 0x1b5, "fsmh", _A2(A_T,A_A), 00012, SHUF) /* FormSelMask% RT<-expand(Ra) */ -APUOP(M_FSMB, RR, 0x1b6, "fsmb", _A2(A_T,A_A), 00012, SHUF) /* FormSelMask% RT<-expand(Ra) */ -APUOP(M_GB, RR, 0x1b0, "gb", _A2(A_T,A_A), 00012, SHUF) /* GatherBits% RT<-gather(RA) */ -APUOP(M_GBH, RR, 0x1b1, "gbh", _A2(A_T,A_A), 00012, SHUF) /* GatherBits% RT<-gather(RA) */ -APUOP(M_GBB, RR, 0x1b2, "gbb", _A2(A_T,A_A), 00012, SHUF) /* GatherBits% RT<-gather(RA) */ -APUOP(M_CBD, RI7, 0x1f4, "cbd", _A4(A_T,A_U7,A_P,A_A), 00012, SHUF) /* genCtl%%insD RT<-sta(Ra+I4,siz) */ -APUOP(M_CHD, RI7, 0x1f5, "chd", _A4(A_T,A_U7,A_P,A_A), 00012, SHUF) /* genCtl%%insD RT<-sta(Ra+I4,siz) */ -APUOP(M_CWD, RI7, 0x1f6, "cwd", _A4(A_T,A_U7,A_P,A_A), 00012, SHUF) /* genCtl%%insD RT<-sta(Ra+I4,siz) */ -APUOP(M_CDD, RI7, 0x1f7, "cdd", _A4(A_T,A_U7,A_P,A_A), 00012, SHUF) /* genCtl%%insD RT<-sta(Ra+I4,siz) */ -APUOP(M_ROTQBII, RI7, 0x1f8, "rotqbii", _A3(A_T,A_A,A_U3), 00012, SHUF) /* ROTQBII RT<-RA<<<I7 */ -APUOP(M_ROTQBYI, RI7, 0x1fc, "rotqbyi", _A3(A_T,A_A,A_S7N), 00012, SHUF) /* ROTQBYI RT<-RA<<<(I7*8) */ -APUOP(M_ROTQMBII, RI7, 0x1f9, "rotqmbii", _A3(A_T,A_A,A_S3), 00012, SHUF) /* ROTQMBII RT<-RA<<I7 */ -APUOP(M_ROTQMBYI, RI7, 0x1fd, "rotqmbyi", _A3(A_T,A_A,A_S6), 00012, SHUF) /* ROTQMBYI RT<-RA<<I7 */ -APUOP(M_SHLQBII, RI7, 0x1fb, "shlqbii", _A3(A_T,A_A,A_U3), 00012, SHUF) /* SHLQBII RT<-RA<<I7 */ -APUOP(M_SHLQBYI, RI7, 0x1ff, "shlqbyi", _A3(A_T,A_A,A_U5), 00012, SHUF) /* SHLQBYI RT<-RA<<I7 */ -APUOP(M_STQD, RI10, 0x120, "stqd", _A4(A_T,A_S14,A_P,A_A), 00011, LS) /* SToreQDisp M[Ra+I10]<-RT */ -APUOP(M_BIHNZ, RR, 0x12b, "bihnz", _A2(A_T,A_A), 00011, BR) /* BIHNZ IP<-RA_if(RT) */ -APUOP(M_BIHZ, RR, 0x12a, "bihz", _A2(A_T,A_A), 00011, BR) /* BIHZ IP<-RA_if(RT) */ -APUOP(M_BINZ, RR, 0x129, "binz", _A2(A_T,A_A), 00011, BR) /* BINZ IP<-RA_if(RT) */ -APUOP(M_BIZ, RR, 0x128, "biz", _A2(A_T,A_A), 00011, BR) /* BIZ IP<-RA_if(RT) */ -APUOP(M_CBX, RR, 0x1d4, "cbx", _A3(A_T,A_A,A_B), 00112, SHUF) /* genCtl%%insX RT<-sta(Ra+Rb,siz) */ -APUOP(M_CHX, RR, 0x1d5, "chx", _A3(A_T,A_A,A_B), 00112, SHUF) /* genCtl%%insX RT<-sta(Ra+Rb,siz) */ -APUOP(M_CWX, RR, 0x1d6, "cwx", _A3(A_T,A_A,A_B), 00112, SHUF) /* genCtl%%insX RT<-sta(Ra+Rb,siz) */ -APUOP(M_CDX, RR, 0x1d7, "cdx", _A3(A_T,A_A,A_B), 00112, SHUF) /* genCtl%%insX RT<-sta(Ra+Rb,siz) */ -APUOP(M_LQX, RR, 0x1c4, "lqx", _A3(A_T,A_A,A_B), 00112, LS) /* LoadQindeX RT<-M[Ra+Rb] */ -APUOP(M_ROTQBI, RR, 0x1d8, "rotqbi", _A3(A_T,A_A,A_B), 00112, SHUF) /* ROTQBI RT<-RA<<<Rb */ -APUOP(M_ROTQMBI, RR, 0x1d9, "rotqmbi", _A3(A_T,A_A,A_B), 00112, SHUF) /* ROTQMBI RT<-RA<<Rb */ -APUOP(M_SHLQBI, RR, 0x1db, "shlqbi", _A3(A_T,A_A,A_B), 00112, SHUF) /* SHLQBI RT<-RA<<Rb */ -APUOP(M_ROTQBY, RR, 0x1dc, "rotqby", _A3(A_T,A_A,A_B), 00112, SHUF) /* ROTQBY RT<-RA<<<(Rb*8) */ -APUOP(M_ROTQMBY, RR, 0x1dd, "rotqmby", _A3(A_T,A_A,A_B), 00112, SHUF) /* ROTQMBY RT<-RA<<Rb */ -APUOP(M_SHLQBY, RR, 0x1df, "shlqby", _A3(A_T,A_A,A_B), 00112, SHUF) /* SHLQBY RT<-RA<<Rb */ -APUOP(M_ROTQBYBI, RR, 0x1cc, "rotqbybi", _A3(A_T,A_A,A_B), 00112, SHUF) /* ROTQBYBI RT<-RA<<Rb */ -APUOP(M_ROTQMBYBI, RR, 0x1cd, "rotqmbybi", _A3(A_T,A_A,A_B), 00112, SHUF) /* ROTQMBYBI RT<-RA<<Rb */ -APUOP(M_SHLQBYBI, RR, 0x1cf, "shlqbybi", _A3(A_T,A_A,A_B), 00112, SHUF) /* SHLQBYBI RT<-RA<<Rb */ -APUOP(M_STQX, RR, 0x144, "stqx", _A3(A_T,A_A,A_B), 00111, LS) /* SToreQindeX M[Ra+Rb]<-RT */ -APUOP(M_SHUFB, RRR, 0x580, "shufb", _A4(A_C,A_A,A_B,A_T), 02111, SHUF) /* SHUFfleBytes RC<-f(RA,RB,RT) */ -APUOP(M_IL, RI16, 0x204, "il", _A2(A_T,A_S16), 00002, FX2) /* ImmLoad RT<-sxt(I16) */ -APUOP(M_ILH, RI16, 0x20c, "ilh", _A2(A_T,A_X16), 00002, FX2) /* ImmLoadH RT<-I16 */ -APUOP(M_ILHU, RI16, 0x208, "ilhu", _A2(A_T,A_X16), 00002, FX2) /* ImmLoadHUpper RT<-I16<<16 */ -APUOP(M_ILA, RI18, 0x210, "ila", _A2(A_T,A_U18), 00002, FX2) /* ImmLoadAddr RT<-zxt(I18) */ -APUOP(M_NOP, RR, 0x201, "nop", _A1(A_T), 00000, NOP) /* XNOP no_operation */ -APUOP(M_NOP2, RR, 0x201, "nop", _A0(), 00000, NOP) /* XNOP no_operation */ -APUOP(M_IOHL, RI16, 0x304, "iohl", _A2(A_T,A_X16), 00003, FX2) /* AddImmeXt RT<-RT+sxt(I16) */ -APUOP(M_ANDBI, RI10, 0x0b0, "andbi", _A3(A_T,A_A,A_S10B), 00012, FX2) /* AND%I RT<-RA&I10 */ -APUOP(M_ANDHI, RI10, 0x0a8, "andhi", _A3(A_T,A_A,A_S10), 00012, FX2) /* AND%I RT<-RA&I10 */ -APUOP(M_ANDI, RI10, 0x0a0, "andi", _A3(A_T,A_A,A_S10), 00012, FX2) /* AND%I RT<-RA&I10 */ -APUOP(M_ORBI, RI10, 0x030, "orbi", _A3(A_T,A_A,A_S10B), 00012, FX2) /* OR%I RT<-RA|I10 */ -APUOP(M_ORHI, RI10, 0x028, "orhi", _A3(A_T,A_A,A_S10), 00012, FX2) /* OR%I RT<-RA|I10 */ -APUOP(M_ORI, RI10, 0x020, "ori", _A3(A_T,A_A,A_S10), 00012, FX2) /* OR%I RT<-RA|I10 */ -APUOP(M_ORX, RR, 0x1f0, "orx", _A2(A_T,A_A), 00012, BR) /* ORX RT<-RA.w0|RA.w1|RA.w2|RA.w3 */ -APUOP(M_XORBI, RI10, 0x230, "xorbi", _A3(A_T,A_A,A_S10B), 00012, FX2) /* XOR%I RT<-RA^I10 */ -APUOP(M_XORHI, RI10, 0x228, "xorhi", _A3(A_T,A_A,A_S10), 00012, FX2) /* XOR%I RT<-RA^I10 */ -APUOP(M_XORI, RI10, 0x220, "xori", _A3(A_T,A_A,A_S10), 00012, FX2) /* XOR%I RT<-RA^I10 */ -APUOP(M_AHI, RI10, 0x0e8, "ahi", _A3(A_T,A_A,A_S10), 00012, FX2) /* Add%Immed RT<-RA+I10 */ -APUOP(M_AI, RI10, 0x0e0, "ai", _A3(A_T,A_A,A_S10), 00012, FX2) /* Add%Immed RT<-RA+I10 */ -APUOP(M_SFHI, RI10, 0x068, "sfhi", _A3(A_T,A_A,A_S10), 00012, FX2) /* SubFrom%Imm RT<-I10-RA */ -APUOP(M_SFI, RI10, 0x060, "sfi", _A3(A_T,A_A,A_S10), 00012, FX2) /* SubFrom%Imm RT<-I10-RA */ -APUOP(M_CGTBI, RI10, 0x270, "cgtbi", _A3(A_T,A_A,A_S10B), 00012, FX2) /* CGT%I RT<-(RA>I10) */ -APUOP(M_CGTHI, RI10, 0x268, "cgthi", _A3(A_T,A_A,A_S10), 00012, FX2) /* CGT%I RT<-(RA>I10) */ -APUOP(M_CGTI, RI10, 0x260, "cgti", _A3(A_T,A_A,A_S10), 00012, FX2) /* CGT%I RT<-(RA>I10) */ -APUOP(M_CLGTBI, RI10, 0x2f0, "clgtbi", _A3(A_T,A_A,A_S10B), 00012, FX2) /* CLGT%I RT<-(RA>I10) */ -APUOP(M_CLGTHI, RI10, 0x2e8, "clgthi", _A3(A_T,A_A,A_S10), 00012, FX2) /* CLGT%I RT<-(RA>I10) */ -APUOP(M_CLGTI, RI10, 0x2e0, "clgti", _A3(A_T,A_A,A_S10), 00012, FX2) /* CLGT%I RT<-(RA>I10) */ -APUOP(M_CEQBI, RI10, 0x3f0, "ceqbi", _A3(A_T,A_A,A_S10B), 00012, FX2) /* CEQ%I RT<-(RA=I10) */ -APUOP(M_CEQHI, RI10, 0x3e8, "ceqhi", _A3(A_T,A_A,A_S10), 00012, FX2) /* CEQ%I RT<-(RA=I10) */ -APUOP(M_CEQI, RI10, 0x3e0, "ceqi", _A3(A_T,A_A,A_S10), 00012, FX2) /* CEQ%I RT<-(RA=I10) */ -APUOP(M_HGTI, RI10, 0x278, "hgti", _A3(A_T,A_A,A_S10), 00010, FX2) /* HaltGTI halt_if(RA>I10) */ -APUOP(M_HGTI2, RI10, 0x278, "hgti", _A2(A_A,A_S10), 00010, FX2) /* HaltGTI halt_if(RA>I10) */ -APUOP(M_HLGTI, RI10, 0x2f8, "hlgti", _A3(A_T,A_A,A_S10), 00010, FX2) /* HaltLGTI halt_if(RA>I10) */ -APUOP(M_HLGTI2, RI10, 0x2f8, "hlgti", _A2(A_A,A_S10), 00010, FX2) /* HaltLGTI halt_if(RA>I10) */ -APUOP(M_HEQI, RI10, 0x3f8, "heqi", _A3(A_T,A_A,A_S10), 00010, FX2) /* HaltEQImm halt_if(RA=I10) */ -APUOP(M_HEQI2, RI10, 0x3f8, "heqi", _A2(A_A,A_S10), 00010, FX2) /* HaltEQImm halt_if(RA=I10) */ -APUOP(M_MPYI, RI10, 0x3a0, "mpyi", _A3(A_T,A_A,A_S10), 00012, FP7) /* MPYI RT<-RA*I10 */ -APUOP(M_MPYUI, RI10, 0x3a8, "mpyui", _A3(A_T,A_A,A_S10), 00012, FP7) /* MPYUI RT<-RA*I10 */ -APUOP(M_CFLTS, RI8, 0x3b0, "cflts", _A3(A_T,A_A,A_U7A), 00012, FP7) /* CFLTS RT<-int(RA,I8) */ -APUOP(M_CFLTU, RI8, 0x3b2, "cfltu", _A3(A_T,A_A,A_U7A), 00012, FP7) /* CFLTU RT<-int(RA,I8) */ -APUOP(M_CSFLT, RI8, 0x3b4, "csflt", _A3(A_T,A_A,A_U7B), 00012, FP7) /* CSFLT RT<-flt(RA,I8) */ -APUOP(M_CUFLT, RI8, 0x3b6, "cuflt", _A3(A_T,A_A,A_U7B), 00012, FP7) /* CUFLT RT<-flt(RA,I8) */ -APUOP(M_FESD, RR, 0x3b8, "fesd", _A2(A_T,A_A), 00012, FPD) /* FESD RT<-double(RA) */ -APUOP(M_FRDS, RR, 0x3b9, "frds", _A2(A_T,A_A), 00012, FPD) /* FRDS RT<-single(RA) */ -APUOP(M_FSCRRD, RR, 0x398, "fscrrd", _A1(A_T), 00002, FPD) /* FSCRRD RT<-FP_status */ -APUOP(M_FSCRWR, RR, 0x3ba, "fscrwr", _A2(A_T,A_A), 00010, FP7) /* FSCRWR FP_status<-RA */ -APUOP(M_FSCRWR2, RR, 0x3ba, "fscrwr", _A1(A_A), 00010, FP7) /* FSCRWR FP_status<-RA */ -APUOP(M_CLZ, RR, 0x2a5, "clz", _A2(A_T,A_A), 00012, FX2) /* CLZ RT<-clz(RA) */ -APUOP(M_CNTB, RR, 0x2b4, "cntb", _A2(A_T,A_A), 00012, FXB) /* CNT RT<-pop(RA) */ -APUOP(M_XSBH, RR, 0x2b6, "xsbh", _A2(A_T,A_A), 00012, FX2) /* eXtSignBtoH RT<-sign_ext(RA) */ -APUOP(M_XSHW, RR, 0x2ae, "xshw", _A2(A_T,A_A), 00012, FX2) /* eXtSignHtoW RT<-sign_ext(RA) */ -APUOP(M_XSWD, RR, 0x2a6, "xswd", _A2(A_T,A_A), 00012, FX2) /* eXtSignWtoD RT<-sign_ext(RA) */ -APUOP(M_ROTI, RI7, 0x078, "roti", _A3(A_T,A_A,A_S7N), 00012, FX3) /* ROT%I RT<-RA<<<I7 */ -APUOP(M_ROTMI, RI7, 0x079, "rotmi", _A3(A_T,A_A,A_S7), 00012, FX3) /* ROT%MI RT<-RA<<I7 */ -APUOP(M_ROTMAI, RI7, 0x07a, "rotmai", _A3(A_T,A_A,A_S7), 00012, FX3) /* ROTMA%I RT<-RA<<I7 */ -APUOP(M_SHLI, RI7, 0x07b, "shli", _A3(A_T,A_A,A_U6), 00012, FX3) /* SHL%I RT<-RA<<I7 */ -APUOP(M_ROTHI, RI7, 0x07c, "rothi", _A3(A_T,A_A,A_S7N), 00012, FX3) /* ROT%I RT<-RA<<<I7 */ -APUOP(M_ROTHMI, RI7, 0x07d, "rothmi", _A3(A_T,A_A,A_S6), 00012, FX3) /* ROT%MI RT<-RA<<I7 */ -APUOP(M_ROTMAHI, RI7, 0x07e, "rotmahi", _A3(A_T,A_A,A_S6), 00012, FX3) /* ROTMA%I RT<-RA<<I7 */ -APUOP(M_SHLHI, RI7, 0x07f, "shlhi", _A3(A_T,A_A,A_U5), 00012, FX3) /* SHL%I RT<-RA<<I7 */ -APUOP(M_A, RR, 0x0c0, "a", _A3(A_T,A_A,A_B), 00112, FX2) /* Add% RT<-RA+RB */ -APUOP(M_AH, RR, 0x0c8, "ah", _A3(A_T,A_A,A_B), 00112, FX2) /* Add% RT<-RA+RB */ -APUOP(M_SF, RR, 0x040, "sf", _A3(A_T,A_A,A_B), 00112, FX2) /* SubFrom% RT<-RB-RA */ -APUOP(M_SFH, RR, 0x048, "sfh", _A3(A_T,A_A,A_B), 00112, FX2) /* SubFrom% RT<-RB-RA */ -APUOP(M_CGT, RR, 0x240, "cgt", _A3(A_T,A_A,A_B), 00112, FX2) /* CGT% RT<-(RA>RB) */ -APUOP(M_CGTB, RR, 0x250, "cgtb", _A3(A_T,A_A,A_B), 00112, FX2) /* CGT% RT<-(RA>RB) */ -APUOP(M_CGTH, RR, 0x248, "cgth", _A3(A_T,A_A,A_B), 00112, FX2) /* CGT% RT<-(RA>RB) */ -APUOP(M_CLGT, RR, 0x2c0, "clgt", _A3(A_T,A_A,A_B), 00112, FX2) /* CLGT% RT<-(RA>RB) */ -APUOP(M_CLGTB, RR, 0x2d0, "clgtb", _A3(A_T,A_A,A_B), 00112, FX2) /* CLGT% RT<-(RA>RB) */ -APUOP(M_CLGTH, RR, 0x2c8, "clgth", _A3(A_T,A_A,A_B), 00112, FX2) /* CLGT% RT<-(RA>RB) */ -APUOP(M_CEQ, RR, 0x3c0, "ceq", _A3(A_T,A_A,A_B), 00112, FX2) /* CEQ% RT<-(RA=RB) */ -APUOP(M_CEQB, RR, 0x3d0, "ceqb", _A3(A_T,A_A,A_B), 00112, FX2) /* CEQ% RT<-(RA=RB) */ -APUOP(M_CEQH, RR, 0x3c8, "ceqh", _A3(A_T,A_A,A_B), 00112, FX2) /* CEQ% RT<-(RA=RB) */ -APUOP(M_HGT, RR, 0x258, "hgt", _A3(A_T,A_A,A_B), 00110, FX2) /* HaltGT halt_if(RA>RB) */ -APUOP(M_HGT2, RR, 0x258, "hgt", _A2(A_A,A_B), 00110, FX2) /* HaltGT halt_if(RA>RB) */ -APUOP(M_HLGT, RR, 0x2d8, "hlgt", _A3(A_T,A_A,A_B), 00110, FX2) /* HaltLGT halt_if(RA>RB) */ -APUOP(M_HLGT2, RR, 0x2d8, "hlgt", _A2(A_A,A_B), 00110, FX2) /* HaltLGT halt_if(RA>RB) */ -APUOP(M_HEQ, RR, 0x3d8, "heq", _A3(A_T,A_A,A_B), 00110, FX2) /* HaltEQ halt_if(RA=RB) */ -APUOP(M_HEQ2, RR, 0x3d8, "heq", _A2(A_A,A_B), 00110, FX2) /* HaltEQ halt_if(RA=RB) */ -APUOP(M_FCEQ, RR, 0x3c2, "fceq", _A3(A_T,A_A,A_B), 00112, FX2) /* FCEQ RT<-(RA=RB) */ -APUOP(M_FCMEQ, RR, 0x3ca, "fcmeq", _A3(A_T,A_A,A_B), 00112, FX2) /* FCMEQ RT<-(|RA|=|RB|) */ -APUOP(M_FCGT, RR, 0x2c2, "fcgt", _A3(A_T,A_A,A_B), 00112, FX2) /* FCGT RT<-(RA<RB) */ -APUOP(M_FCMGT, RR, 0x2ca, "fcmgt", _A3(A_T,A_A,A_B), 00112, FX2) /* FCMGT RT<-(|RA|<|RB|) */ -APUOP(M_AND, RR, 0x0c1, "and", _A3(A_T,A_A,A_B), 00112, FX2) /* AND RT<-RA&RB */ -APUOP(M_NAND, RR, 0x0c9, "nand", _A3(A_T,A_A,A_B), 00112, FX2) /* NAND RT<-!(RA&RB) */ -APUOP(M_OR, RR, 0x041, "or", _A3(A_T,A_A,A_B), 00112, FX2) /* OR RT<-RA|RB */ -APUOP(M_NOR, RR, 0x049, "nor", _A3(A_T,A_A,A_B), 00112, FX2) /* NOR RT<-!(RA&RB) */ -APUOP(M_XOR, RR, 0x241, "xor", _A3(A_T,A_A,A_B), 00112, FX2) /* XOR RT<-RA^RB */ -APUOP(M_EQV, RR, 0x249, "eqv", _A3(A_T,A_A,A_B), 00112, FX2) /* EQuiValent RT<-!(RA^RB) */ -APUOP(M_ANDC, RR, 0x2c1, "andc", _A3(A_T,A_A,A_B), 00112, FX2) /* ANDComplement RT<-RA&!RB */ -APUOP(M_ORC, RR, 0x2c9, "orc", _A3(A_T,A_A,A_B), 00112, FX2) /* ORComplement RT<-RA|!RB */ -APUOP(M_ABSDB, RR, 0x053, "absdb", _A3(A_T,A_A,A_B), 00112, FXB) /* ABSoluteDiff RT<-|RA-RB| */ -APUOP(M_AVGB, RR, 0x0d3, "avgb", _A3(A_T,A_A,A_B), 00112, FXB) /* AVG% RT<-(RA+RB+1)/2 */ -APUOP(M_SUMB, RR, 0x253, "sumb", _A3(A_T,A_A,A_B), 00112, FXB) /* SUM% RT<-f(RA,RB) */ -APUOP(M_DFA, RR, 0x2cc, "dfa", _A3(A_T,A_A,A_B), 00112, FPD) /* DFAdd RT<-RA+RB */ -APUOP(M_DFM, RR, 0x2ce, "dfm", _A3(A_T,A_A,A_B), 00112, FPD) /* DFMul RT<-RA*RB */ -APUOP(M_DFS, RR, 0x2cd, "dfs", _A3(A_T,A_A,A_B), 00112, FPD) /* DFSub RT<-RA-RB */ -APUOP(M_FA, RR, 0x2c4, "fa", _A3(A_T,A_A,A_B), 00112, FP6) /* FAdd RT<-RA+RB */ -APUOP(M_FM, RR, 0x2c6, "fm", _A3(A_T,A_A,A_B), 00112, FP6) /* FMul RT<-RA*RB */ -APUOP(M_FS, RR, 0x2c5, "fs", _A3(A_T,A_A,A_B), 00112, FP6) /* FSub RT<-RA-RB */ -APUOP(M_MPY, RR, 0x3c4, "mpy", _A3(A_T,A_A,A_B), 00112, FP7) /* MPY RT<-RA*RB */ -APUOP(M_MPYH, RR, 0x3c5, "mpyh", _A3(A_T,A_A,A_B), 00112, FP7) /* MPYH RT<-(RAh*RB)<<16 */ -APUOP(M_MPYHH, RR, 0x3c6, "mpyhh", _A3(A_T,A_A,A_B), 00112, FP7) /* MPYHH RT<-RAh*RBh */ -APUOP(M_MPYHHU, RR, 0x3ce, "mpyhhu", _A3(A_T,A_A,A_B), 00112, FP7) /* MPYHHU RT<-RAh*RBh */ -APUOP(M_MPYS, RR, 0x3c7, "mpys", _A3(A_T,A_A,A_B), 00112, FP7) /* MPYS RT<-(RA*RB)>>16 */ -APUOP(M_MPYU, RR, 0x3cc, "mpyu", _A3(A_T,A_A,A_B), 00112, FP7) /* MPYU RT<-RA*RB */ -APUOP(M_FI, RR, 0x3d4, "fi", _A3(A_T,A_A,A_B), 00112, FP7) /* FInterpolate RT<-f(RA,RB) */ -APUOP(M_ROT, RR, 0x058, "rot", _A3(A_T,A_A,A_B), 00112, FX3) /* ROT% RT<-RA<<<RB */ -APUOP(M_ROTM, RR, 0x059, "rotm", _A3(A_T,A_A,A_B), 00112, FX3) /* ROT%M RT<-RA<<Rb */ -APUOP(M_ROTMA, RR, 0x05a, "rotma", _A3(A_T,A_A,A_B), 00112, FX3) /* ROTMA% RT<-RA<<Rb */ -APUOP(M_SHL, RR, 0x05b, "shl", _A3(A_T,A_A,A_B), 00112, FX3) /* SHL% RT<-RA<<Rb */ -APUOP(M_ROTH, RR, 0x05c, "roth", _A3(A_T,A_A,A_B), 00112, FX3) /* ROT% RT<-RA<<<RB */ -APUOP(M_ROTHM, RR, 0x05d, "rothm", _A3(A_T,A_A,A_B), 00112, FX3) /* ROT%M RT<-RA<<Rb */ -APUOP(M_ROTMAH, RR, 0x05e, "rotmah", _A3(A_T,A_A,A_B), 00112, FX3) /* ROTMA% RT<-RA<<Rb */ -APUOP(M_SHLH, RR, 0x05f, "shlh", _A3(A_T,A_A,A_B), 00112, FX3) /* SHL% RT<-RA<<Rb */ -APUOP(M_MPYHHA, RR, 0x346, "mpyhha", _A3(A_T,A_A,A_B), 00113, FP7) /* MPYHHA RT<-RAh*RBh+RT */ -APUOP(M_MPYHHAU, RR, 0x34e, "mpyhhau", _A3(A_T,A_A,A_B), 00113, FP7) /* MPYHHAU RT<-RAh*RBh+RT */ -APUOP(M_DFMA, RR, 0x35c, "dfma", _A3(A_T,A_A,A_B), 00113, FPD) /* DFMAdd RT<-RT+RA*RB */ -APUOP(M_DFMS, RR, 0x35d, "dfms", _A3(A_T,A_A,A_B), 00113, FPD) /* DFMSub RT<-RA*RB-RT */ -APUOP(M_DFNMS, RR, 0x35e, "dfnms", _A3(A_T,A_A,A_B), 00113, FPD) /* DFNMSub RT<-RT-RA*RB */ -APUOP(M_DFNMA, RR, 0x35f, "dfnma", _A3(A_T,A_A,A_B), 00113, FPD) /* DFNMAdd RT<-(-RT)-RA*RB */ -APUOP(M_FMA, RRR, 0x700, "fma", _A4(A_C,A_A,A_B,A_T), 02111, FP6) /* FMAdd RC<-RT+RA*RB */ -APUOP(M_FMS, RRR, 0x780, "fms", _A4(A_C,A_A,A_B,A_T), 02111, FP6) /* FMSub RC<-RA*RB-RT */ -APUOP(M_FNMS, RRR, 0x680, "fnms", _A4(A_C,A_A,A_B,A_T), 02111, FP6) /* FNMSub RC<-RT-RA*RB */ -APUOP(M_MPYA, RRR, 0x600, "mpya", _A4(A_C,A_A,A_B,A_T), 02111, FP7) /* MPYA RC<-RA*RB+RT */ -APUOP(M_SELB, RRR, 0x400, "selb", _A4(A_C,A_A,A_B,A_T), 02111, FX2) /* SELectBits RC<-RA&RT|RB&!RT */ -/* for system function call, this uses op-code of mtspr */ -APUOP(M_SYSCALL, RI7, 0x10c, "syscall", _A3(A_T,A_A,A_S7N), 00002, SPR) /* System Call */ -/* -pseudo instruction: -system call -value of I9 operation -0 halt -1 rt[0] = open(MEM[ra[0]], ra[1]) -2 rt[0] = close(ra[0]) -3 rt[0] = read(ra[0], MEM[ra[1]], ra[2]) -4 rt[0] = write(ra[0], MEM[ra[1]], ra[2]) -5 printf(MEM[ra[0]], ra[1], ra[2], ra[3]) -42 rt[0] = clock() -52 rt[0] = lseek(ra0, ra1, ra2) - -*/ - - -/* new multiprecision add/sub */ -APUOP(M_ADDX, RR, 0x340, "addx", _A3(A_T,A_A,A_B), 00113, FX2) /* Add_eXtended RT<-RA+RB+RT */ -APUOP(M_CG, RR, 0x0c2, "cg", _A3(A_T,A_A,A_B), 00112, FX2) /* CarryGenerate RT<-cout(RA+RB) */ -APUOP(M_CGX, RR, 0x342, "cgx", _A3(A_T,A_A,A_B), 00113, FX2) /* CarryGen_eXtd RT<-cout(RA+RB+RT) */ -APUOP(M_SFX, RR, 0x341, "sfx", _A3(A_T,A_A,A_B), 00113, FX2) /* Add_eXtended RT<-RA+RB+RT */ -APUOP(M_BG, RR, 0x042, "bg", _A3(A_T,A_A,A_B), 00112, FX2) /* CarryGenerate RT<-cout(RA+RB) */ -APUOP(M_BGX, RR, 0x343, "bgx", _A3(A_T,A_A,A_B), 00113, FX2) /* CarryGen_eXtd RT<-cout(RA+RB+RT) */ - -/* - -The following ops are a subset of above except with feature bits set. -Feature bits are bits 11-17 of the instruction: - - 11 - C & P feature bit - 12 - disable interrupts - 13 - enable interrupts - -*/ -APUOPFB(M_BID, RR, 0x1a8, 0x20, "bid", _A1(A_A), 00010, BR) /* BI IP<-RA */ -APUOPFB(M_BIE, RR, 0x1a8, 0x10, "bie", _A1(A_A), 00010, BR) /* BI IP<-RA */ -APUOPFB(M_BISLD, RR, 0x1a9, 0x20, "bisld", _A2(A_T,A_A), 00012, BR) /* BISL RT,IP<-IP,RA */ -APUOPFB(M_BISLE, RR, 0x1a9, 0x10, "bisle", _A2(A_T,A_A), 00012, BR) /* BISL RT,IP<-IP,RA */ -APUOPFB(M_IRETD, RR, 0x1aa, 0x20, "iretd", _A1(A_A), 00010, BR) /* IRET IP<-SRR0 */ -APUOPFB(M_IRETD2, RR, 0x1aa, 0x20, "iretd", _A0(), 00010, BR) /* IRET IP<-SRR0 */ -APUOPFB(M_IRETE, RR, 0x1aa, 0x10, "irete", _A1(A_A), 00010, BR) /* IRET IP<-SRR0 */ -APUOPFB(M_IRETE2, RR, 0x1aa, 0x10, "irete", _A0(), 00010, BR) /* IRET IP<-SRR0 */ -APUOPFB(M_BISLEDD, RR, 0x1ab, 0x20, "bisledd", _A2(A_T,A_A), 00012, BR) /* BISLED RT,IP<-IP,RA_if(ext) */ -APUOPFB(M_BISLEDE, RR, 0x1ab, 0x10, "bislede", _A2(A_T,A_A), 00012, BR) /* BISLED RT,IP<-IP,RA_if(ext) */ -APUOPFB(M_BIHNZD, RR, 0x12b, 0x20, "bihnzd", _A2(A_T,A_A), 00011, BR) /* BIHNZ IP<-RA_if(RT) */ -APUOPFB(M_BIHNZE, RR, 0x12b, 0x10, "bihnze", _A2(A_T,A_A), 00011, BR) /* BIHNZ IP<-RA_if(RT) */ -APUOPFB(M_BIHZD, RR, 0x12a, 0x20, "bihzd", _A2(A_T,A_A), 00011, BR) /* BIHZ IP<-RA_if(RT) */ -APUOPFB(M_BIHZE, RR, 0x12a, 0x10, "bihze", _A2(A_T,A_A), 00011, BR) /* BIHZ IP<-RA_if(RT) */ -APUOPFB(M_BINZD, RR, 0x129, 0x20, "binzd", _A2(A_T,A_A), 00011, BR) /* BINZ IP<-RA_if(RT) */ -APUOPFB(M_BINZE, RR, 0x129, 0x10, "binze", _A2(A_T,A_A), 00011, BR) /* BINZ IP<-RA_if(RT) */ -APUOPFB(M_BIZD, RR, 0x128, 0x20, "bizd", _A2(A_T,A_A), 00011, BR) /* BIZ IP<-RA_if(RT) */ -APUOPFB(M_BIZE, RR, 0x128, 0x10, "bize", _A2(A_T,A_A), 00011, BR) /* BIZ IP<-RA_if(RT) */ -APUOPFB(M_SYNCC, RR, 0x002, 0x40, "syncc", _A0(), 00000, BR) /* SYNCC flush_pipe */ -APUOPFB(M_HBRP, LBTI, 0x1ac, 0x40, "hbrp", _A0(), 00010, LS) /* HBR BTB[B9]<-M[Ra] */ - -/* Synonyms required by the AS manual. */ -APUOP(M_LR, RI10, 0x020, "lr", _A2(A_T,A_A), 00012, FX2) /* OR%I RT<-RA|I10 */ -APUOP(M_BIHT, RR, 0x12b, "biht", _A2(A_T,A_A), 00011, BR) /* BIHNZ IP<-RA_if(RT) */ -APUOP(M_BIHF, RR, 0x12a, "bihf", _A2(A_T,A_A), 00011, BR) /* BIHZ IP<-RA_if(RT) */ -APUOP(M_BIT, RR, 0x129, "bit", _A2(A_T,A_A), 00011, BR) /* BINZ IP<-RA_if(RT) */ -APUOP(M_BIF, RR, 0x128, "bif", _A2(A_T,A_A), 00011, BR) /* BIZ IP<-RA_if(RT) */ -APUOPFB(M_BIHTD, RR, 0x12b, 0x20, "bihtd", _A2(A_T,A_A), 00011, BR) /* BIHNF IP<-RA_if(RT) */ -APUOPFB(M_BIHTE, RR, 0x12b, 0x10, "bihte", _A2(A_T,A_A), 00011, BR) /* BIHNF IP<-RA_if(RT) */ -APUOPFB(M_BIHFD, RR, 0x12a, 0x20, "bihfd", _A2(A_T,A_A), 00011, BR) /* BIHZ IP<-RA_if(RT) */ -APUOPFB(M_BIHFE, RR, 0x12a, 0x10, "bihfe", _A2(A_T,A_A), 00011, BR) /* BIHZ IP<-RA_if(RT) */ -APUOPFB(M_BITD, RR, 0x129, 0x20, "bitd", _A2(A_T,A_A), 00011, BR) /* BINF IP<-RA_if(RT) */ -APUOPFB(M_BITE, RR, 0x129, 0x10, "bite", _A2(A_T,A_A), 00011, BR) /* BINF IP<-RA_if(RT) */ -APUOPFB(M_BIFD, RR, 0x128, 0x20, "bifd", _A2(A_T,A_A), 00011, BR) /* BIZ IP<-RA_if(RT) */ -APUOPFB(M_BIFE, RR, 0x128, 0x10, "bife", _A2(A_T,A_A), 00011, BR) /* BIZ IP<-RA_if(RT) */ - -#undef _A0 -#undef _A1 -#undef _A2 -#undef _A3 -#undef _A4 diff --git a/arch/powerpc/xmon/spu-opc.c b/arch/powerpc/xmon/spu-opc.c deleted file mode 100644 index 6d8197cc540b..000000000000 --- a/arch/powerpc/xmon/spu-opc.c +++ /dev/null @@ -1,34 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* SPU opcode list - - Copyright 2006 Free Software Foundation, Inc. - - This file is part of GDB, GAS, and the GNU binutils. - - */ - -#include <linux/kernel.h> -#include <linux/bug.h> -#include "spu.h" - -/* This file holds the Spu opcode table */ - - -/* - Example contents of spu-insn.h - id_tag mode mode type opcode mnemonic asmtype dependency FPU L/S? branch? instruction - QUAD WORD (0,RC,RB,RA,RT) latency - APUOP(M_LQD, 1, 0, RI9, 0x1f8, "lqd", ASM_RI9IDX, 00012, FXU, 1, 0) Load Quadword d-form - */ - -const struct spu_opcode spu_opcodes[] = { -#define APUOP(TAG,MACFORMAT,OPCODE,MNEMONIC,ASMFORMAT,DEP,PIPE) \ - { MACFORMAT, OPCODE, MNEMONIC, ASMFORMAT }, -#define APUOPFB(TAG,MACFORMAT,OPCODE,FB,MNEMONIC,ASMFORMAT,DEP,PIPE) \ - { MACFORMAT, OPCODE, MNEMONIC, ASMFORMAT }, -#include "spu-insns.h" -#undef APUOP -#undef APUOPFB -}; - -const int spu_num_opcodes = ARRAY_SIZE(spu_opcodes); diff --git a/arch/powerpc/xmon/spu.h b/arch/powerpc/xmon/spu.h deleted file mode 100644 index 2d13b1a5fa87..000000000000 --- a/arch/powerpc/xmon/spu.h +++ /dev/null @@ -1,115 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* SPU ELF support for BFD. - - Copyright 2006 Free Software Foundation, Inc. - - This file is part of GDB, GAS, and the GNU binutils. - - */ - - -/* These two enums are from rel_apu/common/spu_asm_format.h */ -/* definition of instruction format */ -typedef enum { - RRR, - RI18, - RI16, - RI10, - RI8, - RI7, - RR, - LBT, - LBTI, - IDATA, - UNKNOWN_IFORMAT -} spu_iformat; - -/* These values describe assembly instruction arguments. They indicate - * how to encode, range checking and which relocation to use. */ -typedef enum { - A_T, /* register at pos 0 */ - A_A, /* register at pos 7 */ - A_B, /* register at pos 14 */ - A_C, /* register at pos 21 */ - A_S, /* special purpose register at pos 7 */ - A_H, /* channel register at pos 7 */ - A_P, /* parenthesis, this has to separate regs from immediates */ - A_S3, - A_S6, - A_S7N, - A_S7, - A_U7A, - A_U7B, - A_S10B, - A_S10, - A_S11, - A_S11I, - A_S14, - A_S16, - A_S18, - A_R18, - A_U3, - A_U5, - A_U6, - A_U7, - A_U14, - A_X16, - A_U18, - A_MAX -} spu_aformat; - -enum spu_insns { -#define APUOP(TAG,MACFORMAT,OPCODE,MNEMONIC,ASMFORMAT,DEP,PIPE) \ - TAG, -#define APUOPFB(TAG,MACFORMAT,OPCODE,FB,MNEMONIC,ASMFORMAT,DEP,PIPE) \ - TAG, -#include "spu-insns.h" -#undef APUOP -#undef APUOPFB - M_SPU_MAX -}; - -struct spu_opcode -{ - spu_iformat insn_type; - unsigned int opcode; - char *mnemonic; - int arg[5]; -}; - -#define SIGNED_EXTRACT(insn,size,pos) (((int)((insn) << (32-size-pos))) >> (32-size)) -#define UNSIGNED_EXTRACT(insn,size,pos) (((insn) >> pos) & ((1 << size)-1)) - -#define DECODE_INSN_RT(insn) (insn & 0x7f) -#define DECODE_INSN_RA(insn) ((insn >> 7) & 0x7f) -#define DECODE_INSN_RB(insn) ((insn >> 14) & 0x7f) -#define DECODE_INSN_RC(insn) ((insn >> 21) & 0x7f) - -#define DECODE_INSN_I10(insn) SIGNED_EXTRACT(insn,10,14) -#define DECODE_INSN_U10(insn) UNSIGNED_EXTRACT(insn,10,14) - -/* For branching, immediate loads, hbr and lqa/stqa. */ -#define DECODE_INSN_I16(insn) SIGNED_EXTRACT(insn,16,7) -#define DECODE_INSN_U16(insn) UNSIGNED_EXTRACT(insn,16,7) - -/* for stop */ -#define DECODE_INSN_U14(insn) UNSIGNED_EXTRACT(insn,14,0) - -/* For ila */ -#define DECODE_INSN_I18(insn) SIGNED_EXTRACT(insn,18,7) -#define DECODE_INSN_U18(insn) UNSIGNED_EXTRACT(insn,18,7) - -/* For rotate and shift and generate control mask */ -#define DECODE_INSN_I7(insn) SIGNED_EXTRACT(insn,7,14) -#define DECODE_INSN_U7(insn) UNSIGNED_EXTRACT(insn,7,14) - -/* For float <-> int conversion */ -#define DECODE_INSN_I8(insn) SIGNED_EXTRACT(insn,8,14) -#define DECODE_INSN_U8(insn) UNSIGNED_EXTRACT(insn,8,14) - -/* For hbr */ -#define DECODE_INSN_I9a(insn) ((SIGNED_EXTRACT(insn,2,23) << 7) | UNSIGNED_EXTRACT(insn,7,0)) -#define DECODE_INSN_I9b(insn) ((SIGNED_EXTRACT(insn,2,14) << 7) | UNSIGNED_EXTRACT(insn,7,0)) -#define DECODE_INSN_U9a(insn) ((UNSIGNED_EXTRACT(insn,2,23) << 7) | UNSIGNED_EXTRACT(insn,7,0)) -#define DECODE_INSN_U9b(insn) ((UNSIGNED_EXTRACT(insn,2,14) << 7) | UNSIGNED_EXTRACT(insn,7,0)) - diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 268859e4df87..19a6a910e4d8 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -41,8 +41,6 @@ #include <asm/rtas.h> #include <asm/sstep.h> #include <asm/irq_regs.h> -#include <asm/spu.h> -#include <asm/spu_priv1.h> #include <asm/setjmp.h> #include <asm/reg.h> #include <asm/debug.h> @@ -188,8 +186,6 @@ static void xmon_print_symbol(unsigned long address, const char *mid, const char *after); static const char *getvecname(unsigned long vec); -static int do_spu_cmd(void); - #ifdef CONFIG_44x static void dump_tlb_44x(void); #endif @@ -272,13 +268,6 @@ Commands:\n\ P list processes/tasks\n\ r print registers\n\ s single step\n" -#ifdef CONFIG_SPU_BASE -" ss stop execution on all spus\n\ - sr restore execution on stopped spus\n\ - sf # dump spu fields for spu # (in hex)\n\ - sd # dump spu local store for spu # (in hex)\n\ - sdi # disassemble spu local store for spu # (in hex)\n" -#endif " S print special registers\n\ Sa print all SPRs\n\ Sr # read SPR #\n\ @@ -1112,8 +1101,6 @@ cmds(struct pt_regs *excp) cacheflush(); break; case 's': - if (do_spu_cmd() == 0) - break; if (do_step(excp)) return cmd; break; @@ -4107,263 +4094,3 @@ void __init xmon_setup(void) if (xmon_early) debugger(NULL); } - -#ifdef CONFIG_SPU_BASE - -struct spu_info { - struct spu *spu; - u64 saved_mfc_sr1_RW; - u32 saved_spu_runcntl_RW; - unsigned long dump_addr; - u8 stopped_ok; -}; - -#define XMON_NUM_SPUS 16 /* Enough for current hardware */ - -static struct spu_info spu_info[XMON_NUM_SPUS]; - -void __init xmon_register_spus(struct list_head *list) -{ - struct spu *spu; - - list_for_each_entry(spu, list, full_list) { - if (spu->number >= XMON_NUM_SPUS) { - WARN_ON(1); - continue; - } - - spu_info[spu->number].spu = spu; - spu_info[spu->number].stopped_ok = 0; - spu_info[spu->number].dump_addr = (unsigned long) - spu_info[spu->number].spu->local_store; - } -} - -static void stop_spus(void) -{ - struct spu *spu; - volatile int i; - u64 tmp; - - for (i = 0; i < XMON_NUM_SPUS; i++) { - if (!spu_info[i].spu) - continue; - - if (setjmp(bus_error_jmp) == 0) { - catch_memory_errors = 1; - sync(); - - spu = spu_info[i].spu; - - spu_info[i].saved_spu_runcntl_RW = - in_be32(&spu->problem->spu_runcntl_RW); - - tmp = spu_mfc_sr1_get(spu); - spu_info[i].saved_mfc_sr1_RW = tmp; - - tmp &= ~MFC_STATE1_MASTER_RUN_CONTROL_MASK; - spu_mfc_sr1_set(spu, tmp); - - sync(); - __delay(200); - - spu_info[i].stopped_ok = 1; - - printf("Stopped spu %.2d (was %s)\n", i, - spu_info[i].saved_spu_runcntl_RW ? - "running" : "stopped"); - } else { - catch_memory_errors = 0; - printf("*** Error stopping spu %.2d\n", i); - } - catch_memory_errors = 0; - } -} - -static void restart_spus(void) -{ - struct spu *spu; - volatile int i; - - for (i = 0; i < XMON_NUM_SPUS; i++) { - if (!spu_info[i].spu) - continue; - - if (!spu_info[i].stopped_ok) { - printf("*** Error, spu %d was not successfully stopped" - ", not restarting\n", i); - continue; - } - - if (setjmp(bus_error_jmp) == 0) { - catch_memory_errors = 1; - sync(); - - spu = spu_info[i].spu; - spu_mfc_sr1_set(spu, spu_info[i].saved_mfc_sr1_RW); - out_be32(&spu->problem->spu_runcntl_RW, - spu_info[i].saved_spu_runcntl_RW); - - sync(); - __delay(200); - - printf("Restarted spu %.2d\n", i); - } else { - catch_memory_errors = 0; - printf("*** Error restarting spu %.2d\n", i); - } - catch_memory_errors = 0; - } -} - -#define DUMP_WIDTH 23 -#define DUMP_VALUE(format, field, value) \ -do { \ - if (setjmp(bus_error_jmp) == 0) { \ - catch_memory_errors = 1; \ - sync(); \ - printf(" %-*s = "format"\n", DUMP_WIDTH, \ - #field, value); \ - sync(); \ - __delay(200); \ - } else { \ - catch_memory_errors = 0; \ - printf(" %-*s = *** Error reading field.\n", \ - DUMP_WIDTH, #field); \ - } \ - catch_memory_errors = 0; \ -} while (0) - -#define DUMP_FIELD(obj, format, field) \ - DUMP_VALUE(format, field, obj->field) - -static void dump_spu_fields(struct spu *spu) -{ - printf("Dumping spu fields at address %p:\n", spu); - - DUMP_FIELD(spu, "0x%x", number); - DUMP_FIELD(spu, "%s", name); - DUMP_FIELD(spu, "0x%lx", local_store_phys); - DUMP_FIELD(spu, "0x%p", local_store); - DUMP_FIELD(spu, "0x%lx", ls_size); - DUMP_FIELD(spu, "0x%x", node); - DUMP_FIELD(spu, "0x%lx", flags); - DUMP_FIELD(spu, "%llu", class_0_pending); - DUMP_FIELD(spu, "0x%llx", class_0_dar); - DUMP_FIELD(spu, "0x%llx", class_1_dar); - DUMP_FIELD(spu, "0x%llx", class_1_dsisr); - DUMP_FIELD(spu, "0x%x", irqs[0]); - DUMP_FIELD(spu, "0x%x", irqs[1]); - DUMP_FIELD(spu, "0x%x", irqs[2]); - DUMP_FIELD(spu, "0x%x", slb_replace); - DUMP_FIELD(spu, "%d", pid); - DUMP_FIELD(spu, "0x%p", mm); - DUMP_FIELD(spu, "0x%p", ctx); - DUMP_FIELD(spu, "0x%p", rq); - DUMP_FIELD(spu, "0x%llx", timestamp); - DUMP_FIELD(spu, "0x%lx", problem_phys); - DUMP_FIELD(spu, "0x%p", problem); - DUMP_VALUE("0x%x", problem->spu_runcntl_RW, - in_be32(&spu->problem->spu_runcntl_RW)); - DUMP_VALUE("0x%x", problem->spu_status_R, - in_be32(&spu->problem->spu_status_R)); - DUMP_VALUE("0x%x", problem->spu_npc_RW, - in_be32(&spu->problem->spu_npc_RW)); - DUMP_FIELD(spu, "0x%p", priv2); - DUMP_FIELD(spu, "0x%p", pdata); -} - -static int spu_inst_dump(unsigned long adr, long count, int praddr) -{ - return generic_inst_dump(adr, count, praddr, print_insn_spu); -} - -static void dump_spu_ls(unsigned long num, int subcmd) -{ - unsigned long offset, addr, ls_addr; - - if (setjmp(bus_error_jmp) == 0) { - catch_memory_errors = 1; - sync(); - ls_addr = (unsigned long)spu_info[num].spu->local_store; - sync(); - __delay(200); - } else { - catch_memory_errors = 0; - printf("*** Error: accessing spu info for spu %ld\n", num); - return; - } - catch_memory_errors = 0; - - if (scanhex(&offset)) - addr = ls_addr + offset; - else - addr = spu_info[num].dump_addr; - - if (addr >= ls_addr + LS_SIZE) { - printf("*** Error: address outside of local store\n"); - return; - } - - switch (subcmd) { - case 'i': - addr += spu_inst_dump(addr, 16, 1); - last_cmd = "sdi\n"; - break; - default: - prdump(addr, 64); - addr += 64; - last_cmd = "sd\n"; - break; - } - - spu_info[num].dump_addr = addr; -} - -static int do_spu_cmd(void) -{ - static unsigned long num = 0; - int cmd, subcmd = 0; - - cmd = inchar(); - switch (cmd) { - case 's': - stop_spus(); - break; - case 'r': - restart_spus(); - break; - case 'd': - subcmd = inchar(); - if (isxdigit(subcmd) || subcmd == '\n') - termch = subcmd; - fallthrough; - case 'f': - scanhex(&num); - if (num >= XMON_NUM_SPUS || !spu_info[num].spu) { - printf("*** Error: invalid spu number\n"); - return 0; - } - - switch (cmd) { - case 'f': - dump_spu_fields(spu_info[num].spu); - break; - default: - dump_spu_ls(num, subcmd); - break; - } - - break; - default: - return -1; - } - - return 0; -} -#else /* ! CONFIG_SPU_BASE */ -static int do_spu_cmd(void) -{ - return -1; -} -#endif |