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| author | Philipp Rudo <prudo@linux.vnet.ibm.com> | 2018-01-23 13:37:44 +0100 |
|---|---|---|
| committer | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2018-01-23 13:37:44 +0100 |
| commit | ef8914a4d7d231fe3590f3e004316613e25f3617 (patch) | |
| tree | d8b507d74d8523d9e8c07074254c4783e9a720a7 /gdb/s390-linux-tdep.c | |
| parent | d6e5894564754ed81faaa3dc92f0cc0e90d7994b (diff) | |
| download | gdb-ef8914a4d7d231fe3590f3e004316613e25f3617.zip gdb-ef8914a4d7d231fe3590f3e004316613e25f3617.tar.gz gdb-ef8914a4d7d231fe3590f3e004316613e25f3617.tar.bz2 | |
s390: Move record-replay to s390-tdep.c
Record-replay is independent of the OS. So it can be moved to the common
s390 code without problem.
gdb/ChangeLog:
* s390-linux-tdep.c (s390_record_address_mask)
(s390_record_calc_disp_common, s390_record_calc_disp)
(s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
(s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
(s390_process_record): Move to s390-tdep.c.
(s390_linux_init_abi_any): Adjust.
* s390-tdep.c (s390_record_address_mask)
(s390_record_calc_disp_common, s390_record_calc_disp)
(s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
(s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
(s390_process_record): Moved from s390-linux-tdep.c
(s390_gdbarch_init): Adjust.
Diffstat (limited to 'gdb/s390-linux-tdep.c')
| -rw-r--r-- | gdb/s390-linux-tdep.c | 3961 |
1 files changed, 0 insertions, 3961 deletions
diff --git a/gdb/s390-linux-tdep.c b/gdb/s390-linux-tdep.c index f6d2b62..687fd2f 100644 --- a/gdb/s390-linux-tdep.c +++ b/gdb/s390-linux-tdep.c @@ -878,3964 +878,6 @@ s390_linux_record_signal (struct gdbarch *gdbarch, struct regcache *regcache, return 0; } -/* Process record and replay helpers. */ - -/* Takes the intermediate sum of address calculations and masks off upper - bits according to current addressing mode. */ - -static CORE_ADDR -s390_record_address_mask (struct gdbarch *gdbarch, struct regcache *regcache, - CORE_ADDR val) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - ULONGEST pswm, pswa; - int am; - if (tdep->abi == ABI_LINUX_S390) - { - regcache_raw_read_unsigned (regcache, S390_PSWA_REGNUM, &pswa); - am = pswa >> 31 & 1; - } - else - { - regcache_raw_read_unsigned (regcache, S390_PSWM_REGNUM, &pswm); - am = pswm >> 31 & 3; - } - switch (am) - { - case 0: - return val & 0xffffff; - case 1: - return val & 0x7fffffff; - case 3: - return val; - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Addressing mode %d used.", am); - return 0; - } -} - -/* Calculates memory address using pre-calculated index, raw instruction word - with b and d/dl fields, and raw instruction byte with dh field. Index and - dh should be set to 0 if unused. */ - -static CORE_ADDR -s390_record_calc_disp_common (struct gdbarch *gdbarch, struct regcache *regcache, - ULONGEST x, uint16_t bd, int8_t dh) -{ - uint8_t rb = bd >> 12 & 0xf; - int32_t d = (bd & 0xfff) | ((int32_t)dh << 12); - ULONGEST b; - CORE_ADDR res = d + x; - if (rb) - { - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + rb, &b); - res += b; - } - return s390_record_address_mask (gdbarch, regcache, res); -} - -/* Calculates memory address using raw x, b + d/dl, dh fields from - instruction. rx and dh should be set to 0 if unused. */ - -static CORE_ADDR -s390_record_calc_disp (struct gdbarch *gdbarch, struct regcache *regcache, - uint8_t rx, uint16_t bd, int8_t dh) -{ - ULONGEST x = 0; - if (rx) - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + rx, &x); - return s390_record_calc_disp_common (gdbarch, regcache, x, bd, dh); -} - -/* Calculates memory address for VSCE[GF] instructions. */ - -static int -s390_record_calc_disp_vsce (struct gdbarch *gdbarch, struct regcache *regcache, - uint8_t vx, uint8_t el, uint8_t es, uint16_t bd, - int8_t dh, CORE_ADDR *res) -{ - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); - ULONGEST x; - gdb_byte buf[16]; - if (tdep->v0_full_regnum == -1 || el * es >= 16) - return -1; - if (vx < 16) - regcache_cooked_read (regcache, tdep->v0_full_regnum + vx, buf); - else - regcache_raw_read (regcache, S390_V16_REGNUM + vx - 16, buf); - x = extract_unsigned_integer (buf + el * es, es, byte_order); - *res = s390_record_calc_disp_common (gdbarch, regcache, x, bd, dh); - return 0; -} - -/* Calculates memory address for instructions with relative long addressing. */ - -static CORE_ADDR -s390_record_calc_rl (struct gdbarch *gdbarch, struct regcache *regcache, - CORE_ADDR addr, uint16_t i1, uint16_t i2) -{ - int32_t ri = i1 << 16 | i2; - return s390_record_address_mask (gdbarch, regcache, addr + (LONGEST)ri * 2); -} - -/* Population count helper. */ - -static int s390_popcnt (unsigned int x) { - int res = 0; - while (x) - { - if (x & 1) - res++; - x >>= 1; - } - return res; -} - -/* Record 64-bit register. */ - -static int -s390_record_gpr_g (struct gdbarch *gdbarch, struct regcache *regcache, int i) -{ - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + i)) - return -1; - if (tdep->abi == ABI_LINUX_S390) - if (record_full_arch_list_add_reg (regcache, S390_R0_UPPER_REGNUM + i)) - return -1; - return 0; -} - -/* Record high 32 bits of a register. */ - -static int -s390_record_gpr_h (struct gdbarch *gdbarch, struct regcache *regcache, int i) -{ - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - if (tdep->abi == ABI_LINUX_S390) - { - if (record_full_arch_list_add_reg (regcache, S390_R0_UPPER_REGNUM + i)) - return -1; - } - else - { - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + i)) - return -1; - } - return 0; -} - -/* Record vector register. */ - -static int -s390_record_vr (struct gdbarch *gdbarch, struct regcache *regcache, int i) -{ - if (i < 16) - { - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + i)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_V0_LOWER_REGNUM + i)) - return -1; - } - else - { - if (record_full_arch_list_add_reg (regcache, S390_V16_REGNUM + i - 16)) - return -1; - } - return 0; -} - -static int -s390_process_record (struct gdbarch *gdbarch, struct regcache *regcache, - CORE_ADDR addr) -{ - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - uint16_t insn[3] = {0}; - /* Instruction as bytes. */ - uint8_t ibyte[6]; - /* Instruction as nibbles. */ - uint8_t inib[12]; - /* Instruction vector registers. */ - uint8_t ivec[4]; - CORE_ADDR oaddr, oaddr2, oaddr3; - ULONGEST tmp; - int i, n; - /* if EX/EXRL instruction used, here's the reg parameter */ - int ex = -1; - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); - - /* Attempting to use EX or EXRL jumps back here */ -ex: - - /* Read instruction. */ - insn[0] = read_memory_unsigned_integer (addr, 2, byte_order); - /* If execute was involved, do the adjustment. */ - if (ex != -1) - insn[0] |= ex & 0xff; - /* Two highest bits determine instruction size. */ - if (insn[0] >= 0x4000) - insn[1] = read_memory_unsigned_integer (addr+2, 2, byte_order); - else - /* Not necessary, but avoids uninitialized variable warnings. */ - insn[1] = 0; - if (insn[0] >= 0xc000) - insn[2] = read_memory_unsigned_integer (addr+4, 2, byte_order); - else - insn[2] = 0; - /* Split instruction into bytes and nibbles. */ - for (i = 0; i < 3; i++) - { - ibyte[i*2] = insn[i] >> 8 & 0xff; - ibyte[i*2+1] = insn[i] & 0xff; - } - for (i = 0; i < 6; i++) - { - inib[i*2] = ibyte[i] >> 4 & 0xf; - inib[i*2+1] = ibyte[i] & 0xf; - } - /* Compute vector registers, if applicable. */ - ivec[0] = (inib[9] >> 3 & 1) << 4 | inib[2]; - ivec[1] = (inib[9] >> 2 & 1) << 4 | inib[3]; - ivec[2] = (inib[9] >> 1 & 1) << 4 | inib[4]; - ivec[3] = (inib[9] >> 0 & 1) << 4 | inib[8]; - - switch (ibyte[0]) - { - /* 0x00 undefined */ - - case 0x01: - /* E-format instruction */ - switch (ibyte[1]) - { - /* 0x00 undefined */ - /* 0x01 unsupported: PR - program return */ - /* 0x02 unsupported: UPT */ - /* 0x03 undefined */ - /* 0x04 privileged: PTFF - perform timing facility function */ - /* 0x05-0x06 undefined */ - /* 0x07 privileged: SCKPF - set clock programmable field */ - /* 0x08-0x09 undefined */ - - case 0x0a: /* PFPO - perform floating point operation */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - if (!(tmp & 0x80000000u)) - { - uint8_t ofc = tmp >> 16 & 0xff; - switch (ofc) - { - case 0x00: /* HFP32 */ - case 0x01: /* HFP64 */ - case 0x05: /* BFP32 */ - case 0x06: /* BFP64 */ - case 0x08: /* DFP32 */ - case 0x09: /* DFP64 */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM)) - return -1; - break; - case 0x02: /* HFP128 */ - case 0x07: /* BFP128 */ - case 0x0a: /* DFP128 */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F2_REGNUM)) - return -1; - break; - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown PFPO OFC %02x at %s.\n", - ofc, paddress (gdbarch, addr)); - return -1; - } - - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - } - if (record_full_arch_list_add_reg (regcache, S390_R1_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x0b: /* TAM - test address mode */ - case 0x0c: /* SAM24 - set address mode 24 */ - case 0x0d: /* SAM31 - set address mode 31 */ - case 0x0e: /* SAM64 - set address mode 64 */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0x0f-0xfe undefined */ - - /* 0xff unsupported: TRAP */ - - default: - goto UNKNOWN_OP; - } - break; - - /* 0x02 undefined */ - /* 0x03 undefined */ - - case 0x04: /* SPM - set program mask */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x05: /* BALR - branch and link */ - case 0x45: /* BAL - branch and link */ - case 0x06: /* BCTR - branch on count */ - case 0x46: /* BCT - branch on count */ - case 0x0d: /* BASR - branch and save */ - case 0x4d: /* BAS - branch and save */ - case 0x84: /* BRXH - branch relative on index high */ - case 0x85: /* BRXLE - branch relative on index low or equal */ - case 0x86: /* BXH - branch on index high */ - case 0x87: /* BXLE - branch on index low or equal */ - /* BA[SL]* use native-size destination for linkage info, BCT*, BRX*, BX* - use 32-bit destination as counter. */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - break; - - case 0x07: /* BCR - branch on condition */ - case 0x47: /* BC - branch on condition */ - /* No effect other than PC transfer. */ - break; - - /* 0x08 undefined */ - /* 0x09 undefined */ - - case 0x0a: - /* SVC - supervisor call */ - if (tdep->s390_syscall_record != NULL) - { - if (tdep->s390_syscall_record (regcache, ibyte[1])) - return -1; - } - else - { - printf_unfiltered (_("no syscall record support\n")); - return -1; - } - break; - - case 0x0b: /* BSM - branch and set mode */ - if (inib[2]) - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x0c: /* BASSM - branch and save and set mode */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x0e: /* MVCL - move long [interruptible] */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[2], &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[2] | 1), &tmp); - tmp &= 0xffffff; - if (record_full_arch_list_add_mem (oaddr, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[3])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[3] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x0f: /* CLCL - compare logical long [interruptible] */ - case 0xa9: /* CLCLE - compare logical long extended [partial] */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[3])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[3] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x10: /* LPR - load positive */ - case 0x11: /* LNR - load negative */ - case 0x12: /* LTR - load and test */ - case 0x13: /* LCR - load complement */ - case 0x14: /* NR - and */ - case 0x16: /* OR - or */ - case 0x17: /* XR - xor */ - case 0x1a: /* AR - add */ - case 0x1b: /* SR - subtract */ - case 0x1e: /* ALR - add logical */ - case 0x1f: /* SLR - subtract logical */ - case 0x54: /* N - and */ - case 0x56: /* O - or */ - case 0x57: /* X - xor */ - case 0x5a: /* A - add */ - case 0x5b: /* S - subtract */ - case 0x5e: /* AL - add logical */ - case 0x5f: /* SL - subtract logical */ - case 0x4a: /* AH - add halfword */ - case 0x4b: /* SH - subtract halfword */ - case 0x8a: /* SRA - shift right single */ - case 0x8b: /* SLA - shift left single */ - case 0xbf: /* ICM - insert characters under mask */ - /* 32-bit destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x15: /* CLR - compare logical */ - case 0x55: /* CL - compare logical */ - case 0x19: /* CR - compare */ - case 0x29: /* CDR - compare */ - case 0x39: /* CER - compare */ - case 0x49: /* CH - compare halfword */ - case 0x59: /* C - compare */ - case 0x69: /* CD - compare */ - case 0x79: /* CE - compare */ - case 0x91: /* TM - test under mask */ - case 0x95: /* CLI - compare logical */ - case 0xbd: /* CLM - compare logical under mask */ - case 0xd5: /* CLC - compare logical */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x18: /* LR - load */ - case 0x48: /* LH - load halfword */ - case 0x58: /* L - load */ - case 0x41: /* LA - load address */ - case 0x43: /* IC - insert character */ - case 0x4c: /* MH - multiply halfword */ - case 0x71: /* MS - multiply single */ - case 0x88: /* SRL - shift right single logical */ - case 0x89: /* SLL - shift left single logical */ - /* 32-bit, 8-bit (IC), or native width (LA) destination, no flags */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - break; - - case 0x1c: /* MR - multiply */ - case 0x5c: /* M - multiply */ - case 0x1d: /* DR - divide */ - case 0x5d: /* D - divide */ - case 0x8c: /* SRDL - shift right double logical */ - case 0x8d: /* SLDL - shift left double logical */ - /* 32-bit pair destination, no flags */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - break; - - case 0x20: /* LPDR - load positive */ - case 0x30: /* LPER - load positive */ - case 0x21: /* LNDR - load negative */ - case 0x31: /* LNER - load negative */ - case 0x22: /* LTDR - load and test */ - case 0x32: /* LTER - load and test */ - case 0x23: /* LCDR - load complement */ - case 0x33: /* LCER - load complement */ - case 0x2a: /* ADR - add */ - case 0x3a: /* AER - add */ - case 0x6a: /* AD - add */ - case 0x7a: /* AE - add */ - case 0x2b: /* SDR - subtract */ - case 0x3b: /* SER - subtract */ - case 0x6b: /* SD - subtract */ - case 0x7b: /* SE - subtract */ - case 0x2e: /* AWR - add unnormalized */ - case 0x3e: /* AUR - add unnormalized */ - case 0x6e: /* AW - add unnormalized */ - case 0x7e: /* AU - add unnormalized */ - case 0x2f: /* SWR - subtract unnormalized */ - case 0x3f: /* SUR - subtract unnormalized */ - case 0x6f: /* SW - subtract unnormalized */ - case 0x7f: /* SU - subtract unnormalized */ - /* float destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x24: /* HDR - halve */ - case 0x34: /* HER - halve */ - case 0x25: /* LDXR - load rounded */ - case 0x35: /* LEDR - load rounded */ - case 0x28: /* LDR - load */ - case 0x38: /* LER - load */ - case 0x68: /* LD - load */ - case 0x78: /* LE - load */ - case 0x2c: /* MDR - multiply */ - case 0x3c: /* MDER - multiply */ - case 0x6c: /* MD - multiply */ - case 0x7c: /* MDE - multiply */ - case 0x2d: /* DDR - divide */ - case 0x3d: /* DER - divide */ - case 0x6d: /* DD - divide */ - case 0x7d: /* DE - divide */ - /* float destination, no flags */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[2])) - return -1; - break; - - case 0x26: /* MXR - multiply */ - case 0x27: /* MXDR - multiply */ - case 0x67: /* MXD - multiply */ - /* float pair destination, no flags */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[2] | 2))) - return -1; - break; - - case 0x36: /* AXR - add */ - case 0x37: /* SXR - subtract */ - /* float pair destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[2] | 2))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x40: /* STH - store halfword */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 2)) - return -1; - break; - - case 0x42: /* STC - store character */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 1)) - return -1; - break; - - case 0x44: /* EX - execute */ - if (ex != -1) - { - fprintf_unfiltered (gdb_stdlog, "Warning: Double execute at %s.\n", - paddress (gdbarch, addr)); - return -1; - } - addr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], 0); - if (inib[2]) - { - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[2], &tmp); - ex = tmp & 0xff; - } - else - { - ex = 0; - } - goto ex; - - case 0x4e: /* CVD - convert to decimal */ - case 0x60: /* STD - store */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - break; - - case 0x4f: /* CVB - convert to binary */ - /* 32-bit gpr destination + FPC (DXC write) */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0x50: /* ST - store */ - case 0x70: /* STE - store */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - break; - - case 0x51: /* LAE - load address extended */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_A0_REGNUM + inib[2])) - return -1; - break; - - /* 0x52 undefined */ - /* 0x53 undefined */ - - /* 0x61-0x66 undefined */ - - /* 0x72-0x77 undefined */ - - /* 0x80 privileged: SSM - set system mask */ - /* 0x81 undefined */ - /* 0x82 privileged: LPSW - load PSW */ - /* 0x83 privileged: diagnose */ - - case 0x8e: /* SRDA - shift right double */ - case 0x8f: /* SLDA - shift left double */ - /* 32-bit pair destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x90: /* STM - store multiple */ - case 0x9b: /* STAM - store access multiple */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (inib[2] <= inib[3]) - n = inib[3] - inib[2] + 1; - else - n = inib[3] + 0x10 - inib[2] + 1; - if (record_full_arch_list_add_mem (oaddr, n * 4)) - return -1; - break; - - case 0x92: /* MVI - move */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 1)) - return -1; - break; - - case 0x93: /* TS - test and set */ - case 0x94: /* NI - and */ - case 0x96: /* OI - or */ - case 0x97: /* XI - xor */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0x98: /* LM - load multiple */ - for (i = inib[2]; i != inib[3]; i++, i &= 0xf) - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + i)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[3])) - return -1; - break; - - /* 0x99 privileged: TRACE */ - - case 0x9a: /* LAM - load access multiple */ - for (i = inib[2]; i != inib[3]; i++, i &= 0xf) - if (record_full_arch_list_add_reg (regcache, S390_A0_REGNUM + i)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_A0_REGNUM + inib[3])) - return -1; - break; - - /* 0x9c-0x9f privileged and obsolete (old I/O) */ - /* 0xa0-0xa4 undefined */ - - case 0xa5: - case 0xa7: - /* RI-format instruction */ - switch (ibyte[0] << 4 | inib[3]) - { - case 0xa50: /* IIHH - insert immediate */ - case 0xa51: /* IIHL - insert immediate */ - /* high 32-bit destination */ - if (s390_record_gpr_h (gdbarch, regcache, inib[2])) - return -1; - break; - - case 0xa52: /* IILH - insert immediate */ - case 0xa53: /* IILL - insert immediate */ - case 0xa75: /* BRAS - branch relative and save */ - case 0xa76: /* BRCT - branch relative on count */ - case 0xa78: /* LHI - load halfword immediate */ - case 0xa7c: /* MHI - multiply halfword immediate */ - /* 32-bit or native destination */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - break; - - case 0xa54: /* NIHH - and immediate */ - case 0xa55: /* NIHL - and immediate */ - case 0xa58: /* OIHH - or immediate */ - case 0xa59: /* OIHL - or immediate */ - /* high 32-bit destination + flags */ - if (s390_record_gpr_h (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xa56: /* NILH - and immediate */ - case 0xa57: /* NILL - and immediate */ - case 0xa5a: /* OILH - or immediate */ - case 0xa5b: /* OILL - or immediate */ - case 0xa7a: /* AHI - add halfword immediate */ - /* 32-bit destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xa5c: /* LLIHH - load logical immediate */ - case 0xa5d: /* LLIHL - load logical immediate */ - case 0xa5e: /* LLILH - load logical immediate */ - case 0xa5f: /* LLILL - load logical immediate */ - case 0xa77: /* BRCTG - branch relative on count */ - case 0xa79: /* LGHI - load halfword immediate */ - case 0xa7d: /* MGHI - multiply halfword immediate */ - /* 64-bit destination */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - break; - - case 0xa70: /* TMLH - test under mask */ - case 0xa71: /* TMLL - test under mask */ - case 0xa72: /* TMHH - test under mask */ - case 0xa73: /* TMHL - test under mask */ - case 0xa7e: /* CHI - compare halfword immediate */ - case 0xa7f: /* CGHI - compare halfword immediate */ - /* flags only */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xa74: /* BRC - branch relative on condition */ - /* no register change */ - break; - - case 0xa7b: /* AGHI - add halfword immediate */ - /* 64-bit destination + flags */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - default: - goto UNKNOWN_OP; - } - break; - - /* 0xa6 undefined */ - - case 0xa8: /* MVCLE - move long extended [partial] */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[2], &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[2] | 1), &tmp); - if (record_full_arch_list_add_mem (oaddr, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[3])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[3] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xaa-0xab undefined */ - /* 0xac privileged: STNSM - store then and system mask */ - /* 0xad privileged: STOSM - store then or system mask */ - /* 0xae privileged: SIGP - signal processor */ - /* 0xaf unsupported: MC - monitor call */ - /* 0xb0 undefined */ - /* 0xb1 privileged: LRA - load real address */ - - case 0xb2: - case 0xb3: - case 0xb9: - /* S/RRD/RRE/RRF/IE-format instruction */ - switch (insn[0]) - { - /* 0xb200-0xb204 undefined or privileged */ - - case 0xb205: /* STCK - store clock */ - case 0xb27c: /* STCKF - store clock fast */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb206-0xb219 undefined, privileged, or unsupported */ - /* 0xb21a unsupported: CFC */ - /* 0xb21b-0xb221 undefined or privileged */ - - case 0xb222: /* IPM - insert program mask */ - case 0xb24f: /* EAR - extract access */ - case 0xb252: /* MSR - multiply single */ - case 0xb2ec: /* ETND - extract transaction nesting depth */ - case 0xb38c: /* EFPC - extract fpc */ - case 0xb91f: /* LRVR - load reversed */ - case 0xb926: /* LBR - load byte */ - case 0xb927: /* LHR - load halfword */ - case 0xb994: /* LLCR - load logical character */ - case 0xb995: /* LLHR - load logical halfword */ - case 0xb9f2: /* LOCR - load on condition */ - /* 32-bit gpr destination */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - break; - - /* 0xb223-0xb22c privileged or unsupported */ - - case 0xb22d: /* DXR - divide */ - case 0xb325: /* LXDR - load lengthened */ - case 0xb326: /* LXER - load lengthened */ - case 0xb336: /* SQXR - square root */ - case 0xb365: /* LXR - load */ - case 0xb367: /* FIXR - load fp integer */ - case 0xb376: /* LZXR - load zero */ - case 0xb3b6: /* CXFR - convert from fixed */ - case 0xb3c6: /* CXGR - convert from fixed */ - case 0xb3fe: /* IEXTR - insert biased exponent */ - /* float pair destination */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[6] | 2))) - return -1; - break; - - /* 0xb22e-0xb240 undefined, privileged, or unsupported */ - - case 0xb241: /* CKSM - checksum [partial] */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[7] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb242-0xb243 undefined */ - - case 0xb244: /* SQDR - square root */ - case 0xb245: /* SQER - square root */ - case 0xb324: /* LDER - load lengthened */ - case 0xb337: /* MEER - multiply */ - case 0xb366: /* LEXR - load rounded */ - case 0xb370: /* LPDFR - load positive */ - case 0xb371: /* LNDFR - load negative */ - case 0xb372: /* CSDFR - copy sign */ - case 0xb373: /* LCDFR - load complement */ - case 0xb374: /* LZER - load zero */ - case 0xb375: /* LZDR - load zero */ - case 0xb377: /* FIER - load fp integer */ - case 0xb37f: /* FIDR - load fp integer */ - case 0xb3b4: /* CEFR - convert from fixed */ - case 0xb3b5: /* CDFR - convert from fixed */ - case 0xb3c1: /* LDGR - load fpr from gr */ - case 0xb3c4: /* CEGR - convert from fixed */ - case 0xb3c5: /* CDGR - convert from fixed */ - case 0xb3f6: /* IEDTR - insert biased exponent */ - /* float destination */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[6])) - return -1; - break; - - /* 0xb246-0xb24c: privileged or unsupported */ - - case 0xb24d: /* CPYA - copy access */ - case 0xb24e: /* SAR - set access */ - if (record_full_arch_list_add_reg (regcache, S390_A0_REGNUM + inib[6])) - return -1; - break; - - /* 0xb250-0xb251 undefined or privileged */ - /* 0xb253-0xb254 undefined or privileged */ - - case 0xb255: /* MVST - move string [partial] */ - { - uint8_t end; - gdb_byte cur; - ULONGEST num = 0; - /* Read ending byte. */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - end = tmp & 0xff; - /* Get address of second operand. */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[7], &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - /* Search for ending byte and compute length. */ - do { - num++; - if (target_read_memory (oaddr, &cur, 1)) - return -1; - oaddr++; - } while (cur != end); - /* Get address of first operand and record it. */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[6], &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - if (record_full_arch_list_add_mem (oaddr, num)) - return -1; - /* Record the registers. */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - } - break; - - /* 0xb256 undefined */ - - case 0xb257: /* CUSE - compare until substring equal [interruptible] */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[6] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[7] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb258-0xb25c undefined, privileged, or unsupported */ - - case 0xb25d: /* CLST - compare logical string [partial] */ - case 0xb25e: /* SRST - search string [partial] */ - case 0xb9be: /* SRSTU - search string unicode [partial] */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb25f-0xb262 undefined */ - - case 0xb263: /* CMPSC - compression call [interruptible] */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[6], &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[6] | 1), &tmp); - if (record_full_arch_list_add_mem (oaddr, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[6] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[7] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R1_REGNUM)) - return -1; - /* DXC may be written */ - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb264-0xb277 undefined, privileged, or unsupported */ - - case 0xb278: /* STCKE - store clock extended */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb279-0xb27b undefined or unsupported */ - /* 0xb27d-0xb298 undefined or privileged */ - - case 0xb299: /* SRNM - set rounding mode */ - case 0xb2b8: /* SRNMB - set bfp rounding mode */ - case 0xb2b9: /* SRNMT - set dfp rounding mode */ - case 0xb29d: /* LFPC - load fpc */ - case 0xb2bd: /* LFAS - load fpc and signal */ - case 0xb384: /* SFPC - set fpc */ - case 0xb385: /* SFASR - set fpc and signal */ - case 0xb960: /* CGRT - compare and trap */ - case 0xb961: /* CLGRT - compare logical and trap */ - case 0xb972: /* CRT - compare and trap */ - case 0xb973: /* CLRT - compare logical and trap */ - /* fpc only - including possible DXC write for trapping insns */ - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xb29a-0xb29b undefined */ - - case 0xb29c: /* STFPC - store fpc */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - break; - - /* 0xb29e-0xb2a4 undefined */ - - case 0xb2a5: /* TRE - translate extended [partial] */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[6], &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[6] | 1), &tmp); - if (record_full_arch_list_add_mem (oaddr, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[6] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xb2a6: /* CU21 - convert UTF-16 to UTF-8 [partial] */ - case 0xb2a7: /* CU12 - convert UTF-8 to UTF-16 [partial] */ - case 0xb9b0: /* CU14 - convert UTF-8 to UTF-32 [partial] */ - case 0xb9b1: /* CU24 - convert UTF-16 to UTF-32 [partial] */ - case 0xb9b2: /* CU41 - convert UTF-32 to UTF-8 [partial] */ - case 0xb9b3: /* CU42 - convert UTF-32 to UTF-16 [partial] */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[6], &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[6] | 1), &tmp); - if (record_full_arch_list_add_mem (oaddr, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[6] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[7] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb2a8-0xb2af undefined */ - - case 0xb2b0: /* STFLE - store facility list extended */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - tmp &= 0xff; - if (record_full_arch_list_add_mem (oaddr, 8 * (tmp + 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb2b1-0xb2b7 undefined or privileged */ - /* 0xb2ba-0xb2bc undefined */ - /* 0xb2be-0xb2e7 undefined */ - /* 0xb2e9-0xb2eb undefined */ - /* 0xb2ed-0xb2f7 undefined */ - /* 0xb2f8 unsupported: TEND */ - /* 0xb2f9 undefined */ - - case 0xb2e8: /* PPA - perform processor assist */ - case 0xb2fa: /* NIAI - next instruction access intent */ - /* no visible effects */ - break; - - /* 0xb2fb undefined */ - /* 0xb2fc unsupported: TABORT */ - /* 0xb2fd-0xb2fe undefined */ - /* 0xb2ff unsupported: TRAP */ - - case 0xb300: /* LPEBR - load positive */ - case 0xb301: /* LNEBR - load negative */ - case 0xb303: /* LCEBR - load complement */ - case 0xb310: /* LPDBR - load positive */ - case 0xb311: /* LNDBR - load negative */ - case 0xb313: /* LCDBR - load complement */ - case 0xb350: /* TBEDR - convert hfp to bfp */ - case 0xb351: /* TBDR - convert hfp to bfp */ - case 0xb358: /* THDER - convert bfp to hfp */ - case 0xb359: /* THDR - convert bfp to hfp */ - /* float destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xb304: /* LDEBR - load lengthened */ - case 0xb30c: /* MDEBR - multiply */ - case 0xb30d: /* DEBR - divide */ - case 0xb314: /* SQEBR - square root */ - case 0xb315: /* SQDBR - square root */ - case 0xb317: /* MEEBR - multiply */ - case 0xb31c: /* MDBR - multiply */ - case 0xb31d: /* DDBR - divide */ - case 0xb344: /* LEDBRA - load rounded */ - case 0xb345: /* LDXBRA - load rounded */ - case 0xb346: /* LEXBRA - load rounded */ - case 0xb357: /* FIEBRA - load fp integer */ - case 0xb35f: /* FIDBRA - load fp integer */ - case 0xb390: /* CELFBR - convert from logical */ - case 0xb391: /* CDLFBR - convert from logical */ - case 0xb394: /* CEFBR - convert from fixed */ - case 0xb395: /* CDFBR - convert from fixed */ - case 0xb3a0: /* CELGBR - convert from logical */ - case 0xb3a1: /* CDLGBR - convert from logical */ - case 0xb3a4: /* CEGBR - convert from fixed */ - case 0xb3a5: /* CDGBR - convert from fixed */ - case 0xb3d0: /* MDTR - multiply */ - case 0xb3d1: /* DDTR - divide */ - case 0xb3d4: /* LDETR - load lengthened */ - case 0xb3d5: /* LEDTR - load lengthened */ - case 0xb3d7: /* FIDTR - load fp integer */ - case 0xb3dd: /* LDXTR - load lengthened */ - case 0xb3f1: /* CDGTR - convert from fixed */ - case 0xb3f2: /* CDUTR - convert from unsigned packed */ - case 0xb3f3: /* CDSTR - convert from signed packed */ - case 0xb3f5: /* QADTR - quantize */ - case 0xb3f7: /* RRDTR - reround */ - case 0xb951: /* CDFTR - convert from fixed */ - case 0xb952: /* CDLGTR - convert from logical */ - case 0xb953: /* CDLFTR - convert from logical */ - /* float destination + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xb305: /* LXDBR - load lengthened */ - case 0xb306: /* LXEBR - load lengthened */ - case 0xb307: /* MXDBR - multiply */ - case 0xb316: /* SQXBR - square root */ - case 0xb34c: /* MXBR - multiply */ - case 0xb34d: /* DXBR - divide */ - case 0xb347: /* FIXBRA - load fp integer */ - case 0xb392: /* CXLFBR - convert from logical */ - case 0xb396: /* CXFBR - convert from fixed */ - case 0xb3a2: /* CXLGBR - convert from logical */ - case 0xb3a6: /* CXGBR - convert from fixed */ - case 0xb3d8: /* MXTR - multiply */ - case 0xb3d9: /* DXTR - divide */ - case 0xb3dc: /* LXDTR - load lengthened */ - case 0xb3df: /* FIXTR - load fp integer */ - case 0xb3f9: /* CXGTR - convert from fixed */ - case 0xb3fa: /* CXUTR - convert from unsigned packed */ - case 0xb3fb: /* CXSTR - convert from signed packed */ - case 0xb3fd: /* QAXTR - quantize */ - case 0xb3ff: /* RRXTR - reround */ - case 0xb959: /* CXFTR - convert from fixed */ - case 0xb95a: /* CXLGTR - convert from logical */ - case 0xb95b: /* CXLFTR - convert from logical */ - /* float pair destination + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[6] | 2))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xb308: /* KEBR - compare and signal */ - case 0xb309: /* CEBR - compare */ - case 0xb318: /* KDBR - compare and signal */ - case 0xb319: /* CDBR - compare */ - case 0xb348: /* KXBR - compare and signal */ - case 0xb349: /* CXBR - compare */ - case 0xb3e0: /* KDTR - compare and signal */ - case 0xb3e4: /* CDTR - compare */ - case 0xb3e8: /* KXTR - compare and signal */ - case 0xb3ec: /* CXTR - compare */ - /* flags + fpc only */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xb302: /* LTEBR - load and test */ - case 0xb312: /* LTDBR - load and test */ - case 0xb30a: /* AEBR - add */ - case 0xb30b: /* SEBR - subtract */ - case 0xb31a: /* ADBR - add */ - case 0xb31b: /* SDBR - subtract */ - case 0xb3d2: /* ADTR - add */ - case 0xb3d3: /* SDTR - subtract */ - case 0xb3d6: /* LTDTR - load and test */ - /* float destination + flags + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xb30e: /* MAEBR - multiply and add */ - case 0xb30f: /* MSEBR - multiply and subtract */ - case 0xb31e: /* MADBR - multiply and add */ - case 0xb31f: /* MSDBR - multiply and subtract */ - /* float destination [RRD] + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[4])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xb320-0xb323 undefined */ - /* 0xb327-0xb32d undefined */ - - case 0xb32e: /* MAER - multiply and add */ - case 0xb32f: /* MSER - multiply and subtract */ - case 0xb338: /* MAYLR - multiply and add unnormalized */ - case 0xb339: /* MYLR - multiply unnormalized */ - case 0xb33c: /* MAYHR - multiply and add unnormalized */ - case 0xb33d: /* MYHR - multiply unnormalized */ - case 0xb33e: /* MADR - multiply and add */ - case 0xb33f: /* MSDR - multiply and subtract */ - /* float destination [RRD] */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[4])) - return -1; - break; - - /* 0xb330-0xb335 undefined */ - - case 0xb33a: /* MAYR - multiply and add unnormalized */ - case 0xb33b: /* MYR - multiply unnormalized */ - /* float pair destination [RRD] */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[4])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[4] | 2))) - return -1; - break; - - case 0xb340: /* LPXBR - load positive */ - case 0xb341: /* LNXBR - load negative */ - case 0xb343: /* LCXBR - load complement */ - case 0xb360: /* LPXR - load positive */ - case 0xb361: /* LNXR - load negative */ - case 0xb362: /* LTXR - load and test */ - case 0xb363: /* LCXR - load complement */ - /* float pair destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[6] | 2))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xb342: /* LTXBR - load and test */ - case 0xb34a: /* AXBR - add */ - case 0xb34b: /* SXBR - subtract */ - case 0xb3da: /* AXTR - add */ - case 0xb3db: /* SXTR - subtract */ - case 0xb3de: /* LTXTR - load and test */ - /* float pair destination + flags + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[6] | 2))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xb34e-0xb34f undefined */ - /* 0xb352 undefined */ - - case 0xb353: /* DIEBR - divide to integer */ - case 0xb35b: /* DIDBR - divide to integer */ - /* two float destinations + flags + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[4])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xb354-0xb356 undefined */ - /* 0xb35a undefined */ - - /* 0xb35c-0xb35e undefined */ - /* 0xb364 undefined */ - /* 0xb368 undefined */ - - case 0xb369: /* CXR - compare */ - case 0xb3f4: /* CEDTR - compare biased exponent */ - case 0xb3fc: /* CEXTR - compare biased exponent */ - case 0xb920: /* CGR - compare */ - case 0xb921: /* CLGR - compare logical */ - case 0xb930: /* CGFR - compare */ - case 0xb931: /* CLGFR - compare logical */ - case 0xb9cd: /* CHHR - compare high */ - case 0xb9cf: /* CLHHR - compare logical high */ - case 0xb9dd: /* CHLR - compare high */ - case 0xb9df: /* CLHLR - compare logical high */ - /* flags only */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb36a-0xb36f undefined */ - /* 0xb377-0xb37e undefined */ - /* 0xb380-0xb383 undefined */ - /* 0xb386-0xb38b undefined */ - /* 0xb38d-0xb38f undefined */ - /* 0xb393 undefined */ - /* 0xb397 undefined */ - - case 0xb398: /* CFEBR - convert to fixed */ - case 0xb399: /* CFDBR - convert to fixed */ - case 0xb39a: /* CFXBR - convert to fixed */ - case 0xb39c: /* CLFEBR - convert to logical */ - case 0xb39d: /* CLFDBR - convert to logical */ - case 0xb39e: /* CLFXBR - convert to logical */ - case 0xb941: /* CFDTR - convert to fixed */ - case 0xb949: /* CFXTR - convert to fixed */ - case 0xb943: /* CLFDTR - convert to logical */ - case 0xb94b: /* CLFXTR - convert to logical */ - /* 32-bit gpr destination + flags + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xb39b undefined */ - /* 0xb39f undefined */ - - /* 0xb3a3 undefined */ - /* 0xb3a7 undefined */ - - case 0xb3a8: /* CGEBR - convert to fixed */ - case 0xb3a9: /* CGDBR - convert to fixed */ - case 0xb3aa: /* CGXBR - convert to fixed */ - case 0xb3ac: /* CLGEBR - convert to logical */ - case 0xb3ad: /* CLGDBR - convert to logical */ - case 0xb3ae: /* CLGXBR - convert to logical */ - case 0xb3e1: /* CGDTR - convert to fixed */ - case 0xb3e9: /* CGXTR - convert to fixed */ - case 0xb942: /* CLGDTR - convert to logical */ - case 0xb94a: /* CLGXTR - convert to logical */ - /* 64-bit gpr destination + flags + fpc */ - if (s390_record_gpr_g (gdbarch, regcache, inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xb3ab undefined */ - /* 0xb3af-0xb3b3 undefined */ - /* 0xb3b7 undefined */ - - case 0xb3b8: /* CFER - convert to fixed */ - case 0xb3b9: /* CFDR - convert to fixed */ - case 0xb3ba: /* CFXR - convert to fixed */ - case 0xb998: /* ALCR - add logical with carry */ - case 0xb999: /* SLBR - subtract logical with borrow */ - case 0xb9f4: /* NRK - and */ - case 0xb9f6: /* ORK - or */ - case 0xb9f7: /* XRK - xor */ - case 0xb9f8: /* ARK - add */ - case 0xb9f9: /* SRK - subtract */ - case 0xb9fa: /* ALRK - add logical */ - case 0xb9fb: /* SLRK - subtract logical */ - /* 32-bit gpr destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xb3c8: /* CGER - convert to fixed */ - case 0xb3c9: /* CGDR - convert to fixed */ - case 0xb3ca: /* CGXR - convert to fixed */ - case 0xb900: /* LPGR - load positive */ - case 0xb901: /* LNGR - load negative */ - case 0xb902: /* LTGR - load and test */ - case 0xb903: /* LCGR - load complement */ - case 0xb908: /* AGR - add */ - case 0xb909: /* SGR - subtract */ - case 0xb90a: /* ALGR - add logical */ - case 0xb90b: /* SLGR - subtract logical */ - case 0xb910: /* LPGFR - load positive */ - case 0xb911: /* LNGFR - load negative */ - case 0xb912: /* LTGFR - load and test */ - case 0xb913: /* LCGFR - load complement */ - case 0xb918: /* AGFR - add */ - case 0xb919: /* SGFR - subtract */ - case 0xb91a: /* ALGFR - add logical */ - case 0xb91b: /* SLGFR - subtract logical */ - case 0xb980: /* NGR - and */ - case 0xb981: /* OGR - or */ - case 0xb982: /* XGR - xor */ - case 0xb988: /* ALCGR - add logical with carry */ - case 0xb989: /* SLBGR - subtract logical with borrow */ - case 0xb9e1: /* POPCNT - population count */ - case 0xb9e4: /* NGRK - and */ - case 0xb9e6: /* OGRK - or */ - case 0xb9e7: /* XGRK - xor */ - case 0xb9e8: /* AGRK - add */ - case 0xb9e9: /* SGRK - subtract */ - case 0xb9ea: /* ALGRK - add logical */ - case 0xb9eb: /* SLGRK - subtract logical */ - case 0xb9ed: /* MSGRKC - multiply single 64x64 -> 64 */ - case 0xb9fd: /* MSRKC - multiply single 32x32 -> 32 */ - /* 64-bit gpr destination + flags */ - if (s390_record_gpr_g (gdbarch, regcache, inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb3bb-0xb3c0 undefined */ - /* 0xb3c2-0xb3c3 undefined */ - /* 0xb3c7 undefined */ - /* 0xb3cb-0xb3cc undefined */ - - case 0xb3cd: /* LGDR - load gr from fpr */ - case 0xb3e2: /* CUDTR - convert to unsigned packed */ - case 0xb3e3: /* CSDTR - convert to signed packed */ - case 0xb3e5: /* EEDTR - extract biased exponent */ - case 0xb3e7: /* ESDTR - extract significance */ - case 0xb3ed: /* EEXTR - extract biased exponent */ - case 0xb3ef: /* ESXTR - extract significance */ - case 0xb904: /* LGR - load */ - case 0xb906: /* LGBR - load byte */ - case 0xb907: /* LGHR - load halfword */ - case 0xb90c: /* MSGR - multiply single */ - case 0xb90f: /* LRVGR - load reversed */ - case 0xb914: /* LGFR - load */ - case 0xb916: /* LLGFR - load logical */ - case 0xb917: /* LLGTR - load logical thirty one bits */ - case 0xb91c: /* MSGFR - multiply single 64<32 */ - case 0xb946: /* BCTGR - branch on count */ - case 0xb984: /* LLGCR - load logical character */ - case 0xb985: /* LLGHR - load logical halfword */ - case 0xb9e2: /* LOCGR - load on condition */ - /* 64-bit gpr destination */ - if (s390_record_gpr_g (gdbarch, regcache, inib[6])) - return -1; - break; - - /* 0xb3ce-0xb3cf undefined */ - /* 0xb3e6 undefined */ - - case 0xb3ea: /* CUXTR - convert to unsigned packed */ - case 0xb3eb: /* CSXTR - convert to signed packed */ - case 0xb90d: /* DSGR - divide single */ - case 0xb91d: /* DSGFR - divide single */ - case 0xb986: /* MLGR - multiply logical */ - case 0xb987: /* DLGR - divide logical */ - case 0xb9ec: /* MGRK - multiply 64x64 -> 128 */ - /* 64-bit gpr pair destination */ - if (s390_record_gpr_g (gdbarch, regcache, inib[6])) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, inib[6] | 1)) - return -1; - break; - - /* 0xb3ee undefined */ - /* 0xb3f0 undefined */ - /* 0xb3f8 undefined */ - - /* 0xb905 privileged */ - - /* 0xb90e unsupported: EREGG */ - - /* 0xb915 undefined */ - - case 0xb91e: /* KMAC - compute message authentication code [partial] */ - regcache_raw_read_unsigned (regcache, S390_R1_REGNUM, &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - tmp &= 0xff; - switch (tmp) - { - case 0x00: /* KMAC-Query */ - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - case 0x01: /* KMAC-DEA */ - case 0x02: /* KMAC-TDEA-128 */ - case 0x03: /* KMAC-TDEA-192 */ - case 0x09: /* KMAC-Encrypted-DEA */ - case 0x0a: /* KMAC-Encrypted-TDEA-128 */ - case 0x0b: /* KMAC-Encrypted-TDEA-192 */ - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - break; - - case 0x12: /* KMAC-AES-128 */ - case 0x13: /* KMAC-AES-192 */ - case 0x14: /* KMAC-AES-256 */ - case 0x1a: /* KMAC-Encrypted-AES-128 */ - case 0x1b: /* KMAC-Encrypted-AES-192 */ - case 0x1c: /* KMAC-Encrypted-AES-256 */ - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown KMAC function %02x at %s.\n", - (int)tmp, paddress (gdbarch, addr)); - return -1; - } - if (tmp != 0) - { - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[7] | 1))) - return -1; - } - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb922-0xb924 undefined */ - /* 0xb925 privileged */ - /* 0xb928 privileged */ - - case 0xb929: /* KMA - cipher message with authentication */ - case 0xb92a: /* KMF - cipher message with cipher feedback [partial] */ - case 0xb92b: /* KMO - cipher message with output feedback [partial] */ - case 0xb92f: /* KMC - cipher message with chaining [partial] */ - regcache_raw_read_unsigned (regcache, S390_R1_REGNUM, &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - tmp &= 0x7f; - switch (tmp) - { - case 0x00: /* KM*-Query */ - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - case 0x01: /* KM*-DEA */ - case 0x02: /* KM*-TDEA-128 */ - case 0x03: /* KM*-TDEA-192 */ - case 0x09: /* KM*-Encrypted-DEA */ - case 0x0a: /* KM*-Encrypted-TDEA-128 */ - case 0x0b: /* KM*-Encrypted-TDEA-192 */ - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - break; - - case 0x12: /* KM*-AES-128 */ - case 0x13: /* KM*-AES-192 */ - case 0x14: /* KM*-AES-256 */ - case 0x1a: /* KM*-Encrypted-AES-128 */ - case 0x1b: /* KM*-Encrypted-AES-192 */ - case 0x1c: /* KM*-Encrypted-AES-256 */ - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - case 0x43: /* KMC-PRNG */ - /* Only valid for KMC. */ - if (insn[0] == 0xb92f) - { - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - break; - } - /* For other instructions, fallthru. */ - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown KM* function %02x at %s.\n", - (int)tmp, paddress (gdbarch, addr)); - return -1; - } - if (tmp != 0) - { - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[6], &tmp); - oaddr2 = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[7] | 1), &tmp); - if (record_full_arch_list_add_mem (oaddr2, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[7] | 1))) - return -1; - } - if (tmp != 0 && insn[0] == 0xb929) - { - if (record_full_arch_list_add_reg (regcache, - S390_R0_REGNUM + inib[4])) - return -1; - if (record_full_arch_list_add_reg (regcache, - S390_R0_REGNUM + (inib[4] | 1))) - return -1; - } - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xb92c: /* PCC - perform cryptographic computation [partial] */ - regcache_raw_read_unsigned (regcache, S390_R1_REGNUM, &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - tmp &= 0x7f; - switch (tmp) - { - case 0x00: /* PCC-Query */ - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - case 0x01: /* PCC-Compute-Last-Block-CMAC-Using-DEA */ - case 0x02: /* PCC-Compute-Last-Block-CMAC-Using-TDEA-128 */ - case 0x03: /* PCC-Compute-Last-Block-CMAC-Using-TDEA-192 */ - case 0x09: /* PCC-Compute-Last-Block-CMAC-Using-Encrypted-DEA */ - case 0x0a: /* PCC-Compute-Last-Block-CMAC-Using-Encrypted-TDEA-128 */ - case 0x0b: /* PCC-Compute-Last-Block-CMAC-Using-Encrypted-TDEA-192 */ - if (record_full_arch_list_add_mem (oaddr + 0x10, 8)) - return -1; - break; - - case 0x12: /* PCC-Compute-Last-Block-CMAC-Using-AES-128 */ - case 0x13: /* PCC-Compute-Last-Block-CMAC-Using-AES-192 */ - case 0x14: /* PCC-Compute-Last-Block-CMAC-Using-AES-256 */ - case 0x1a: /* PCC-Compute-Last-Block-CMAC-Using-Encrypted-AES-128 */ - case 0x1b: /* PCC-Compute-Last-Block-CMAC-Using-Encrypted-AES-192 */ - case 0x1c: /* PCC-Compute-Last-Block-CMAC-Using-Encrypted-AES-256 */ - if (record_full_arch_list_add_mem (oaddr + 0x18, 16)) - return -1; - break; - - case 0x32: /* PCC-Compute-XTS-Parameter-Using-AES-128 */ - if (record_full_arch_list_add_mem (oaddr + 0x30, 32)) - return -1; - break; - - case 0x34: /* PCC-Compute-XTS-Parameter-Using-AES-256 */ - if (record_full_arch_list_add_mem (oaddr + 0x40, 32)) - return -1; - break; - - case 0x3a: /* PCC-Compute-XTS-Parameter-Using-Encrypted-AES-128 */ - if (record_full_arch_list_add_mem (oaddr + 0x50, 32)) - return -1; - break; - - case 0x3c: /* PCC-Compute-XTS-Parameter-Using-Encrypted-AES-256 */ - if (record_full_arch_list_add_mem (oaddr + 0x60, 32)) - return -1; - break; - - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown PCC function %02x at %s.\n", - (int)tmp, paddress (gdbarch, addr)); - return -1; - } - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xb92d: /* KMCTR - cipher message with counter [partial] */ - regcache_raw_read_unsigned (regcache, S390_R1_REGNUM, &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - tmp &= 0x7f; - switch (tmp) - { - case 0x00: /* KMCTR-Query */ - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - case 0x01: /* KMCTR-DEA */ - case 0x02: /* KMCTR-TDEA-128 */ - case 0x03: /* KMCTR-TDEA-192 */ - case 0x09: /* KMCTR-Encrypted-DEA */ - case 0x0a: /* KMCTR-Encrypted-TDEA-128 */ - case 0x0b: /* KMCTR-Encrypted-TDEA-192 */ - case 0x12: /* KMCTR-AES-128 */ - case 0x13: /* KMCTR-AES-192 */ - case 0x14: /* KMCTR-AES-256 */ - case 0x1a: /* KMCTR-Encrypted-AES-128 */ - case 0x1b: /* KMCTR-Encrypted-AES-192 */ - case 0x1c: /* KMCTR-Encrypted-AES-256 */ - break; - - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown KMCTR function %02x at %s.\n", - (int)tmp, paddress (gdbarch, addr)); - return -1; - } - if (tmp != 0) - { - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[6], &tmp); - oaddr2 = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[7] | 1), &tmp); - if (record_full_arch_list_add_mem (oaddr2, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[7] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[4])) - return -1; - } - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xb92e: /* KM - cipher message [partial] */ - regcache_raw_read_unsigned (regcache, S390_R1_REGNUM, &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - tmp &= 0x7f; - switch (tmp) - { - case 0x00: /* KM-Query */ - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - case 0x01: /* KM-DEA */ - case 0x02: /* KM-TDEA-128 */ - case 0x03: /* KM-TDEA-192 */ - case 0x09: /* KM-Encrypted-DEA */ - case 0x0a: /* KM-Encrypted-TDEA-128 */ - case 0x0b: /* KM-Encrypted-TDEA-192 */ - case 0x12: /* KM-AES-128 */ - case 0x13: /* KM-AES-192 */ - case 0x14: /* KM-AES-256 */ - case 0x1a: /* KM-Encrypted-AES-128 */ - case 0x1b: /* KM-Encrypted-AES-192 */ - case 0x1c: /* KM-Encrypted-AES-256 */ - break; - - case 0x32: /* KM-XTS-AES-128 */ - if (record_full_arch_list_add_mem (oaddr + 0x10, 16)) - return -1; - break; - - case 0x34: /* KM-XTS-AES-256 */ - if (record_full_arch_list_add_mem (oaddr + 0x20, 16)) - return -1; - break; - - case 0x3a: /* KM-XTS-Encrypted-AES-128 */ - if (record_full_arch_list_add_mem (oaddr + 0x30, 16)) - return -1; - break; - - case 0x3c: /* KM-XTS-Encrypted-AES-256 */ - if (record_full_arch_list_add_mem (oaddr + 0x40, 16)) - return -1; - break; - - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown KM function %02x at %s.\n", - (int)tmp, paddress (gdbarch, addr)); - return -1; - } - if (tmp != 0) - { - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[6], &tmp); - oaddr2 = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[7] | 1), &tmp); - if (record_full_arch_list_add_mem (oaddr2, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[7] | 1))) - return -1; - } - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb932-0xb93b undefined */ - - case 0xb93c: /* PPNO - perform pseudorandom number operation [partial] */ - regcache_raw_read_unsigned (regcache, S390_R1_REGNUM, &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - tmp &= 0xff; - switch (tmp) - { - case 0x00: /* PPNO-Query */ - case 0x80: /* PPNO-Query */ - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - case 0x03: /* PPNO-SHA-512-DRNG - generate */ - if (record_full_arch_list_add_mem (oaddr, 240)) - return -1; - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[6], &tmp); - oaddr2 = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[6] | 1), &tmp); - if (record_full_arch_list_add_mem (oaddr2, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[6] | 1))) - return -1; - break; - - case 0x83: /* PPNO-SHA-512-DRNG - seed */ - if (record_full_arch_list_add_mem (oaddr, 240)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[7] | 1))) - return -1; - break; - - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown PPNO function %02x at %s.\n", - (int)tmp, paddress (gdbarch, addr)); - return -1; - } - /* DXC may be written */ - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb93d undefined */ - - case 0xb93e: /* KIMD - compute intermediate message digest [partial] */ - case 0xb93f: /* KLMD - compute last message digest [partial] */ - regcache_raw_read_unsigned (regcache, S390_R1_REGNUM, &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - tmp &= 0xff; - switch (tmp) - { - case 0x00: /* K*MD-Query */ - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - case 0x01: /* K*MD-SHA-1 */ - if (record_full_arch_list_add_mem (oaddr, 20)) - return -1; - break; - - case 0x02: /* K*MD-SHA-256 */ - if (record_full_arch_list_add_mem (oaddr, 32)) - return -1; - break; - - case 0x03: /* K*MD-SHA-512 */ - if (record_full_arch_list_add_mem (oaddr, 64)) - return -1; - break; - - case 0x41: /* KIMD-GHASH */ - /* Only valid for KIMD. */ - if (insn[0] == 0xb93e) - { - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - } - /* For KLMD, fallthru. */ - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown KMAC function %02x at %s.\n", - (int)tmp, paddress (gdbarch, addr)); - return -1; - } - if (tmp != 0) - { - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[7] | 1))) - return -1; - } - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb940 undefined */ - /* 0xb944-0xb945 undefined */ - /* 0xb947-0xb948 undefined */ - /* 0xb94c-0xb950 undefined */ - /* 0xb954-0xb958 undefined */ - /* 0xb95c-0xb95f undefined */ - /* 0xb962-0xb971 undefined */ - /* 0xb974-0xb97f undefined */ - - case 0xb983: /* FLOGR - find leftmost one */ - /* 64-bit gpr pair destination + flags */ - if (s390_record_gpr_g (gdbarch, regcache, inib[6])) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, inib[6] | 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb98a privileged */ - /* 0xb98b-0xb98c undefined */ - - case 0xb98d: /* EPSW - extract psw */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (inib[7]) - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - break; - - /* 0xb98e-0xb98f privileged */ - - case 0xb990: /* TRTT - translate two to two [partial] */ - case 0xb991: /* TRTO - translate two to one [partial] */ - case 0xb992: /* TROT - translate one to two [partial] */ - case 0xb993: /* TROO - translate one to one [partial] */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[6], &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[6] | 1), &tmp); - /* tmp is source length, we want destination length. Adjust. */ - if (insn[0] == 0xb991) - tmp >>= 1; - if (insn[0] == 0xb992) - tmp <<= 1; - if (record_full_arch_list_add_mem (oaddr, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[6] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xb996: /* MLR - multiply logical */ - case 0xb997: /* DLR - divide logical */ - /* 32-bit gpr pair destination */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[6] | 1))) - return -1; - break; - - /* 0xb99a-0xb9af unsupported, privileged, or undefined */ - /* 0xb9b4-0xb9bc undefined */ - - case 0xb9bd: /* TRTRE - translate and test reverse extended [partial] */ - case 0xb9bf: /* TRTE - translate and test extended [partial] */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[6] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[7])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb9c0-0xb9c7 undefined */ - - case 0xb9c8: /* AHHHR - add high */ - case 0xb9c9: /* SHHHR - subtract high */ - case 0xb9ca: /* ALHHHR - add logical high */ - case 0xb9cb: /* SLHHHR - subtract logical high */ - case 0xb9d8: /* AHHLR - add high */ - case 0xb9d9: /* SHHLR - subtract high */ - case 0xb9da: /* ALHHLR - add logical high */ - case 0xb9db: /* SLHHLR - subtract logical high */ - /* 32-bit high gpr destination + flags */ - if (s390_record_gpr_h (gdbarch, regcache, inib[6])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xb9cc undefined */ - /* 0xb9ce undefined */ - /* 0xb9d0-0xb9d7 undefined */ - /* 0xb9dc undefined */ - /* 0xb9de undefined */ - - case 0xb9e0: /* LOCFHR - load high on condition */ - /* 32-bit high gpr destination */ - if (s390_record_gpr_h (gdbarch, regcache, inib[6])) - return -1; - break; - - /* 0xb9e3 undefined */ - /* 0xb9e5 undefined */ - /* 0xb9ee-0xb9f1 undefined */ - /* 0xb9f3 undefined */ - /* 0xb9f5 undefined */ - /* 0xb9fc undefined */ - /* 0xb9fe -0xb9ff undefined */ - - default: - goto UNKNOWN_OP; - } - break; - - /* 0xb4-0xb5 undefined */ - /* 0xb6 privileged: STCTL - store control */ - /* 0xb7 privileged: LCTL - load control */ - /* 0xb8 undefined */ - - case 0xba: /* CS - compare and swap */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xbb: /* CDS - compare double and swap */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xbc undefined */ - - case 0xbe: /* STCM - store characters under mask */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, s390_popcnt (inib[3]))) - return -1; - break; - - case 0xc0: - case 0xc2: - case 0xc4: - case 0xc6: - case 0xcc: - /* RIL-format instruction */ - switch (ibyte[0] << 4 | inib[3]) - { - case 0xc00: /* LARL - load address relative long */ - case 0xc05: /* BRASL - branch relative and save long */ - case 0xc09: /* IILF - insert immediate */ - case 0xc21: /* MSFI - multiply single immediate */ - case 0xc42: /* LLHRL - load logical halfword relative long */ - case 0xc45: /* LHRL - load halfword relative long */ - case 0xc4d: /* LRL - load relative long */ - /* 32-bit or native gpr destination */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - break; - - case 0xc01: /* LGFI - load immediate */ - case 0xc0e: /* LLIHF - load logical immediate */ - case 0xc0f: /* LLILF - load logical immediate */ - case 0xc20: /* MSGFI - multiply single immediate */ - case 0xc44: /* LGHRL - load halfword relative long */ - case 0xc46: /* LLGHRL - load logical halfword relative long */ - case 0xc48: /* LGRL - load relative long */ - case 0xc4c: /* LGFRL - load relative long */ - case 0xc4e: /* LLGFRL - load logical relative long */ - /* 64-bit gpr destination */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - break; - - /* 0xc02-0xc03 undefined */ - - case 0xc04: /* BRCL - branch relative on condition long */ - case 0xc62: /* PFDRL - prefetch data relative long */ - break; - - case 0xc06: /* XIHF - xor immediate */ - case 0xc0a: /* NIHF - and immediate */ - case 0xc0c: /* OIHF - or immediate */ - case 0xcc8: /* AIH - add immediate high */ - case 0xcca: /* ALSIH - add logical with signed immediate high */ - /* 32-bit high gpr destination + flags */ - if (s390_record_gpr_h (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xc07: /* XILF - xor immediate */ - case 0xc0b: /* NILF - and immediate */ - case 0xc0d: /* OILF - or immediate */ - case 0xc25: /* SLFI - subtract logical immediate */ - case 0xc29: /* AFI - add immediate */ - case 0xc2b: /* ALFI - add logical immediate */ - /* 32-bit gpr destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xc08: /* IIHF - insert immediate */ - case 0xcc6: /* BRCTH - branch relative on count high */ - case 0xccb: /* ALSIHN - add logical with signed immediate high */ - /* 32-bit high gpr destination */ - if (s390_record_gpr_h (gdbarch, regcache, inib[2])) - return -1; - break; - - /* 0xc22-0xc23 undefined */ - - case 0xc24: /* SLGFI - subtract logical immediate */ - case 0xc28: /* AGFI - add immediate */ - case 0xc2a: /* ALGFI - add logical immediate */ - /* 64-bit gpr destination + flags */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xc26-0xc27 undefined */ - - case 0xc2c: /* CGFI - compare immediate */ - case 0xc2d: /* CFI - compare immediate */ - case 0xc2e: /* CLGFI - compare logical immediate */ - case 0xc2f: /* CLFI - compare logical immediate */ - case 0xc64: /* CGHRL - compare halfword relative long */ - case 0xc65: /* CHRL - compare halfword relative long */ - case 0xc66: /* CLGHRL - compare logical halfword relative long */ - case 0xc67: /* CLHRL - compare logical halfword relative long */ - case 0xc68: /* CGRL - compare relative long */ - case 0xc6a: /* CLGRL - compare logical relative long */ - case 0xc6c: /* CGFRL - compare relative long */ - case 0xc6d: /* CRL - compare relative long */ - case 0xc6e: /* CLGFRL - compare logical relative long */ - case 0xc6f: /* CLRL - compare logical relative long */ - case 0xccd: /* CIH - compare immediate high */ - case 0xccf: /* CLIH - compare logical immediate high */ - /* flags only */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xc40-0xc41 undefined */ - /* 0xc43 undefined */ - - case 0xc47: /* STHRL - store halfword relative long */ - oaddr = s390_record_calc_rl (gdbarch, regcache, addr, insn[1], insn[2]); - if (record_full_arch_list_add_mem (oaddr, 2)) - return -1; - break; - - /* 0xc49-0xc4a undefined */ - - case 0xc4b: /* STGRL - store relative long */ - oaddr = s390_record_calc_rl (gdbarch, regcache, addr, insn[1], insn[2]); - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - break; - - case 0xc4f: /* STRL - store relative long */ - oaddr = s390_record_calc_rl (gdbarch, regcache, addr, insn[1], insn[2]); - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - break; - - case 0xc60: /* EXRL - execute relative long */ - if (ex != -1) - { - fprintf_unfiltered (gdb_stdlog, "Warning: Double execute at %s.\n", - paddress (gdbarch, addr)); - return -1; - } - addr = s390_record_calc_rl (gdbarch, regcache, addr, insn[1], insn[2]); - if (inib[2]) - { - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[2], &tmp); - ex = tmp & 0xff; - } - else - { - ex = 0; - } - goto ex; - - /* 0xc61 undefined */ - /* 0xc63 undefined */ - /* 0xc69 undefined */ - /* 0xc6b undefined */ - /* 0xcc0-0xcc5 undefined */ - /* 0xcc7 undefined */ - /* 0xcc9 undefined */ - /* 0xccc undefined */ - /* 0xcce undefined */ - - default: - goto UNKNOWN_OP; - } - break; - - /* 0xc1 undefined */ - /* 0xc3 undefined */ - - case 0xc5: /* BPRP - branch prediction relative preload */ - case 0xc7: /* BPP - branch prediction preload */ - /* no visible effect */ - break; - - case 0xc8: - /* SSF-format instruction */ - switch (ibyte[0] << 4 | inib[3]) - { - /* 0xc80 unsupported */ - - case 0xc81: /* ECTG - extract cpu time */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, 0)) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, 1)) - return -1; - break; - - case 0xc82: /* CSST - compare and swap and store */ - { - uint8_t fc, sc; - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - fc = tmp & 0xff; - sc = tmp >> 8 & 0xff; - - /* First and third operands. */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - switch (fc) - { - case 0x00: /* 32-bit */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - break; - - case 0x01: /* 64-bit */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - break; - - case 0x02: /* 128-bit */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, inib[2] | 1)) - return -1; - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown CSST FC %02x at %s.\n", - fc, paddress (gdbarch, addr)); - return -1; - } - - /* Second operand. */ - oaddr2 = s390_record_calc_disp (gdbarch, regcache, 0, insn[2], 0); - if (sc > 4) - { - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown CSST FC %02x at %s.\n", - sc, paddress (gdbarch, addr)); - return -1; - } - - if (record_full_arch_list_add_mem (oaddr2, 1 << sc)) - return -1; - - /* Flags. */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - } - break; - - /* 0xc83 undefined */ - - case 0xc84: /* LPD - load pair disjoint */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xc85: /* LPDG - load pair disjoint */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, inib[2] | 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xc86-0xc8f undefined */ - - default: - goto UNKNOWN_OP; - } - break; - - /* 0xc9-0xcb undefined */ - /* 0xcd-0xcf undefined */ - - case 0xd0: /* TRTR - translate and test reversed */ - case 0xdd: /* TRT - translate and test */ - if (record_full_arch_list_add_reg (regcache, S390_R1_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R2_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xd1: /* MVN - move numbers */ - case 0xd2: /* MVC - move */ - case 0xd3: /* MVZ - move zones */ - case 0xdc: /* TR - translate */ - case 0xe8: /* MVCIN - move inverse */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, ibyte[1] + 1)) - return -1; - break; - - case 0xd4: /* NC - and */ - case 0xd6: /* OC - or*/ - case 0xd7: /* XC - xor */ - case 0xe2: /* UNPKU - unpack unicode */ - case 0xea: /* UNPKA - unpack ASCII */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, ibyte[1] + 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xde: /* ED - edit */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, ibyte[1] + 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - /* DXC may be written */ - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xdf: /* EDMK - edit and mark */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, ibyte[1] + 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R1_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - /* DXC may be written */ - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xd8 undefined */ - /* 0xd9 unsupported: MVCK - move with key */ - /* 0xda unsupported: MVCP - move to primary */ - /* 0xdb unsupported: MVCS - move to secondary */ - /* 0xe0 undefined */ - - case 0xe1: /* PKU - pack unicode */ - case 0xe9: /* PKA - pack ASCII */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - case 0xe3: - case 0xe6: - case 0xe7: - case 0xeb: - case 0xed: - /* RXY/RXE/RXF/RSL/RSY/SIY/V*-format instruction */ - switch (ibyte[0] << 8 | ibyte[5]) - { - /* 0xe300-0xe301 undefined */ - - case 0xe302: /* LTG - load and test */ - case 0xe308: /* AG - add */ - case 0xe309: /* SG - subtract */ - case 0xe30a: /* ALG - add logical */ - case 0xe30b: /* SLG - subtract logical */ - case 0xe318: /* AGF - add */ - case 0xe319: /* SGF - subtract */ - case 0xe31a: /* ALGF - add logical */ - case 0xe31b: /* SLGF - subtract logical */ - case 0xe332: /* LTGF - load and test */ - case 0xe380: /* NG - and */ - case 0xe381: /* OG - or */ - case 0xe382: /* XG - xor */ - case 0xe388: /* ALCG - add logical with carry */ - case 0xe389: /* SLBG - subtract logical with borrow */ - case 0xeb0a: /* SRAG - shift right single */ - case 0xeb0b: /* SLAG - shift left single */ - /* 64-bit gpr destination + flags */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xe303 privileged */ - - case 0xe304: /* LG - load */ - case 0xe30c: /* MSG - multiply single */ - case 0xe30f: /* LRVG - load reversed */ - case 0xe314: /* LGF - load */ - case 0xe315: /* LGH - load halfword */ - case 0xe316: /* LLGF - load logical */ - case 0xe317: /* LLGT - load logical thirty one bits */ - case 0xe31c: /* MSGF - multiply single */ - case 0xe32a: /* LZRG - load and zero rightmost byte */ - case 0xe33a: /* LLZRGF - load logical and zero rightmost byte */ - case 0xe33c: /* MGH - multiply halfword 64x16mem -> 64 */ - case 0xe346: /* BCTG - branch on count */ - case 0xe377: /* LGB - load byte */ - case 0xe390: /* LLGC - load logical character */ - case 0xe391: /* LLGH - load logical halfword */ - case 0xeb0c: /* SRLG - shift right single logical */ - case 0xeb0d: /* SLLG - shift left single logical */ - case 0xeb1c: /* RLLG - rotate left single logical */ - case 0xeb44: /* BXHG - branch on index high */ - case 0xeb45: /* BXLEG - branch on index low or equal */ - case 0xeb4c: /* ECAG - extract cpu attribute */ - case 0xebe2: /* LOCG - load on condition */ - /* 64-bit gpr destination */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - break; - - /* 0xe305 undefined */ - - case 0xe306: /* CVBY - convert to binary */ - /* 32-bit or native gpr destination + FPC (DXC write) */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe307 undefined */ - - case 0xe30d: /* DSG - divide single */ - case 0xe31d: /* DSGF - divide single */ - case 0xe384: /* MG - multiply 64x64mem -> 128 */ - case 0xe386: /* MLG - multiply logical */ - case 0xe387: /* DLG - divide logical */ - case 0xe38f: /* LPQ - load pair from quadword */ - /* 64-bit gpr pair destination */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, inib[2] | 1)) - return -1; - break; - - case 0xe30e: /* CVBG - convert to binary */ - /* 64-bit gpr destination + FPC (DXC write) */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe310-0xe311 undefined */ - - case 0xe312: /* LT - load and test */ - case 0xe338: /* AGH - add halfword to 64 bit value */ - case 0xe339: /* SGH - subtract halfword from 64 bit value */ - case 0xe353: /* MSC - multiply single 32x32mem -> 32 */ - case 0xe354: /* NY - and */ - case 0xe356: /* OY - or */ - case 0xe357: /* XY - xor */ - case 0xe35a: /* AY - add */ - case 0xe35b: /* SY - subtract */ - case 0xe35e: /* ALY - add logical */ - case 0xe35f: /* SLY - subtract logical */ - case 0xe37a: /* AHY - add halfword */ - case 0xe37b: /* SHY - subtract halfword */ - case 0xe383: /* MSGC - multiply single 64x64mem -> 64 */ - case 0xe398: /* ALC - add logical with carry */ - case 0xe399: /* SLB - subtract logical with borrow */ - case 0xe727: /* LCBB - load count to block bounduary */ - case 0xeb81: /* ICMY - insert characters under mask */ - case 0xebdc: /* SRAK - shift left single */ - case 0xebdd: /* SLAK - shift left single */ - /* 32/64-bit gpr destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xe313 privileged */ - - case 0xe31e: /* LRV - load reversed */ - case 0xe31f: /* LRVH - load reversed */ - case 0xe33b: /* LZRF - load and zero rightmost byte */ - case 0xe351: /* MSY - multiply single */ - case 0xe358: /* LY - load */ - case 0xe371: /* LAY - load address */ - case 0xe373: /* ICY - insert character */ - case 0xe376: /* LB - load byte */ - case 0xe378: /* LHY - load */ - case 0xe37c: /* MHY - multiply halfword */ - case 0xe394: /* LLC - load logical character */ - case 0xe395: /* LLH - load logical halfword */ - case 0xeb1d: /* RLL - rotate left single logical */ - case 0xebde: /* SRLK - shift left single logical */ - case 0xebdf: /* SLLK - shift left single logical */ - case 0xebf2: /* LOC - load on condition */ - /* 32-bit or native gpr destination */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - break; - - case 0xe320: /* CG - compare */ - case 0xe321: /* CLG - compare logical */ - case 0xe330: /* CGF - compare */ - case 0xe331: /* CLGF - compare logical */ - case 0xe334: /* CGH - compare halfword */ - case 0xe355: /* CLY - compare logical */ - case 0xe359: /* CY - compare */ - case 0xe379: /* CHY - compare halfword */ - case 0xe3cd: /* CHF - compare high */ - case 0xe3cf: /* CLHF - compare logical high */ - case 0xeb20: /* CLMH - compare logical under mask high */ - case 0xeb21: /* CLMY - compare logical under mask */ - case 0xeb51: /* TMY - test under mask */ - case 0xeb55: /* CLIY - compare logical */ - case 0xebc0: /* TP - test decimal */ - case 0xed10: /* TCEB - test data class */ - case 0xed11: /* TCDB - test data class */ - case 0xed12: /* TCXB - test data class */ - case 0xed50: /* TDCET - test data class */ - case 0xed51: /* TDGET - test data group */ - case 0xed54: /* TDCDT - test data class */ - case 0xed55: /* TDGDT - test data group */ - case 0xed58: /* TDCXT - test data class */ - case 0xed59: /* TDGXT - test data group */ - /* flags only */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xe322-0xe323 undefined */ - - case 0xe324: /* STG - store */ - case 0xe325: /* NTSTG - nontransactional store */ - case 0xe326: /* CVDY - convert to decimal */ - case 0xe32f: /* STRVG - store reversed */ - case 0xebe3: /* STOCG - store on condition */ - case 0xed67: /* STDY - store */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - break; - - /* 0xe327-0xe329 undefined */ - /* 0xe32b-0xe32d undefined */ - - case 0xe32e: /* CVDG - convert to decimal */ - case 0xe38e: /* STPQ - store pair to quadword */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - /* 0xe333 undefined */ - /* 0xe335 undefined */ - - case 0xe336: /* PFD - prefetch data */ - break; - - /* 0xe337 undefined */ - /* 0xe33c-0xe33d undefined */ - - case 0xe33e: /* STRV - store reversed */ - case 0xe350: /* STY - store */ - case 0xe3cb: /* STFH - store high */ - case 0xebe1: /* STOCFH - store high on condition */ - case 0xebf3: /* STOC - store on condition */ - case 0xed66: /* STEY - store */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - break; - - case 0xe33f: /* STRVH - store reversed */ - case 0xe370: /* STHY - store halfword */ - case 0xe3c7: /* STHH - store halfword high */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 2)) - return -1; - break; - - /* 0xe340-0xe345 undefined */ - - case 0xe347: /* BIC - branch indirect on condition */ - break; - - /* 0xe348-0xe34f undefined */ - /* 0xe352 undefined */ - - case 0xe35c: /* MFY - multiply */ - case 0xe396: /* ML - multiply logical */ - case 0xe397: /* DL - divide logical */ - /* 32-bit gpr pair destination */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - break; - - /* 0xe35d undefined */ - /* 0xe360-0xe36f undefined */ - - case 0xe372: /* STCY - store character */ - case 0xe3c3: /* STCH - store character high */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 1)) - return -1; - break; - - /* 0xe374 undefined */ - - case 0xe375: /* LAEY - load address extended */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_A0_REGNUM + inib[2])) - return -1; - break; - - /* 0xe37d-0xe37f undefined */ - - case 0xe385: /* LGAT - load and trap */ - case 0xe39c: /* LLGTAT - load logical thirty one bits and trap */ - case 0xe39d: /* LLGFAT - load logical and trap */ - case 0xe650: /* VCVB - vector convert to binary 32 bit*/ - case 0xe652: /* VCVBG - vector convert to binary 64 bit*/ - case 0xe721: /* VLGV - vector load gr from vr element */ - /* 64-bit gpr destination + fpc for possible DXC write */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe38a-0xe38d undefined */ - /* 0xe392-0xe393 undefined */ - /* 0xe39a-0xe39b undefined */ - /* 0xe39e undefined */ - - case 0xe39f: /* LAT - load and trap */ - /* 32-bit gpr destination + fpc for possible DXC write */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe3a0-0xe3bf undefined */ - - case 0xe3c0: /* LBH - load byte high */ - case 0xe3c2: /* LLCH - load logical character high */ - case 0xe3c4: /* LHH - load halfword high */ - case 0xe3c6: /* LLHH - load logical halfword high */ - case 0xe3ca: /* LFH - load high */ - case 0xebe0: /* LOCFH - load high on condition */ - /* 32-bit high gpr destination */ - if (s390_record_gpr_h (gdbarch, regcache, inib[2])) - return -1; - break; - - /* 0xe3c1 undefined */ - /* 0xe3c5 undefined */ - - case 0xe3c8: /* LFHAT - load high and trap */ - /* 32-bit high gpr destination + fpc for possible DXC write */ - if (s390_record_gpr_h (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe3c9 undefined */ - /* 0xe3cc undefined */ - /* 0xe3ce undefined */ - /* 0xe3d0-0xe3ff undefined */ - - case 0xe634: /* VPKZ - vector pack zoned */ - case 0xe635: /* VLRL - vector load rightmost with immed. length */ - case 0xe637: /* VLRLR - vector load rightmost with length */ - case 0xe649: /* VLIP - vector load immediate decimal */ - case 0xe700: /* VLEB - vector load element */ - case 0xe701: /* VLEH - vector load element */ - case 0xe702: /* VLEG - vector load element */ - case 0xe703: /* VLEF - vector load element */ - case 0xe704: /* VLLEZ - vector load logical element and zero */ - case 0xe705: /* VLREP - vector load and replicate */ - case 0xe706: /* VL - vector load */ - case 0xe707: /* VLBB - vector load to block bounduary */ - case 0xe712: /* VGEG - vector gather element */ - case 0xe713: /* VGEF - vector gather element */ - case 0xe722: /* VLVG - vector load vr element from gr */ - case 0xe730: /* VESL - vector element shift left */ - case 0xe733: /* VERLL - vector element rotate left logical */ - case 0xe737: /* VLL - vector load with length */ - case 0xe738: /* VESRL - vector element shift right logical */ - case 0xe73a: /* VESRA - vector element shift right arithmetic */ - case 0xe740: /* VLEIB - vector load element immediate */ - case 0xe741: /* VLEIH - vector load element immediate */ - case 0xe742: /* VLEIG - vector load element immediate */ - case 0xe743: /* VLEIF - vector load element immediate */ - case 0xe744: /* VGBM - vector generate byte mask */ - case 0xe745: /* VREPI - vector replicate immediate */ - case 0xe746: /* VGM - vector generate mask */ - case 0xe74d: /* VREP - vector replicate */ - case 0xe750: /* VPOPCT - vector population count */ - case 0xe752: /* VCTZ - vector count trailing zeros */ - case 0xe753: /* VCLZ - vector count leading zeros */ - case 0xe756: /* VLR - vector load */ - case 0xe75f: /* VSEG -vector sign extend to doubleword */ - case 0xe760: /* VMRL - vector merge low */ - case 0xe761: /* VMRH - vector merge high */ - case 0xe762: /* VLVGP - vector load vr from grs disjoint */ - case 0xe764: /* VSUM - vector sum across word */ - case 0xe765: /* VSUMG - vector sum across doubleword */ - case 0xe766: /* VCKSM - vector checksum */ - case 0xe767: /* VSUMQ - vector sum across quadword */ - case 0xe768: /* VN - vector and */ - case 0xe769: /* VNC - vector and with complement */ - case 0xe76a: /* VO - vector or */ - case 0xe76b: /* VNO - vector nor */ - case 0xe76c: /* VNX - vector not exclusive or */ - case 0xe76d: /* VX - vector xor */ - case 0xe76e: /* VNN - vector nand */ - case 0xe76f: /* VOC - vector or with complement */ - case 0xe770: /* VESLV - vector element shift left */ - case 0xe772: /* VERIM - vector element rotate and insert under mask */ - case 0xe773: /* VERLLV - vector element rotate left logical */ - case 0xe774: /* VSL - vector shift left */ - case 0xe775: /* VSLB - vector shift left by byte */ - case 0xe777: /* VSLDB - vector shift left double by byte */ - case 0xe778: /* VESRLV - vector element shift right logical */ - case 0xe77a: /* VESRAV - vector element shift right arithmetic */ - case 0xe77c: /* VSRL - vector shift right logical */ - case 0xe77d: /* VSRLB - vector shift right logical by byte */ - case 0xe77e: /* VSRA - vector shift right arithmetic */ - case 0xe77f: /* VSRAB - vector shift right arithmetic by byte */ - case 0xe784: /* VPDI - vector permute doubleword immediate */ - case 0xe785: /* VBPERM - vector bit permute */ - case 0xe78c: /* VPERM - vector permute */ - case 0xe78d: /* VSEL - vector select */ - case 0xe78e: /* VFMS - vector fp multiply and subtract */ - case 0xe78f: /* VFMA - vector fp multiply and add */ - case 0xe794: /* VPK - vector pack */ - case 0xe79e: /* VFNMS - vector fp negative multiply and subtract */ - case 0xe79f: /* VFNMA - vector fp negative multiply and add */ - case 0xe7a1: /* VMLH - vector multiply logical high */ - case 0xe7a2: /* VML - vector multiply low */ - case 0xe7a3: /* VMH - vector multiply high */ - case 0xe7a4: /* VMLE - vector multiply logical even */ - case 0xe7a5: /* VMLO - vector multiply logical odd */ - case 0xe7a6: /* VME - vector multiply even */ - case 0xe7a7: /* VMO - vector multiply odd */ - case 0xe7a9: /* VMALH - vector multiply and add logical high */ - case 0xe7aa: /* VMAL - vector multiply and add low */ - case 0xe7ab: /* VMAH - vector multiply and add high */ - case 0xe7ac: /* VMALE - vector multiply and add logical even */ - case 0xe7ad: /* VMALO - vector multiply and add logical odd */ - case 0xe7ae: /* VMAE - vector multiply and add even */ - case 0xe7af: /* VMAO - vector multiply and add odd */ - case 0xe7b4: /* VGFM - vector Galois field multiply sum */ - case 0xe7b8: /* VMSL - vector multiply sum logical */ - case 0xe7b9: /* VACCC - vector add with carry compute carry */ - case 0xe7bb: /* VAC - vector add with carry */ - case 0xe7bc: /* VGFMA - vector Galois field multiply sum and accumulate */ - case 0xe7bd: /* VSBCBI - vector subtract with borrow compute borrow indication */ - case 0xe7bf: /* VSBI - vector subtract with borrow indication */ - case 0xe7c0: /* VCLGD - vector convert to logical 64-bit */ - case 0xe7c1: /* VCDLG - vector convert from logical 64-bit */ - case 0xe7c2: /* VCGD - vector convert to fixed 64-bit */ - case 0xe7c3: /* VCDG - vector convert from fixed 64-bit */ - case 0xe7c4: /* VLDE/VFLL - vector fp load lengthened */ - case 0xe7c5: /* VLED/VFLR - vector fp load rounded */ - case 0xe7c7: /* VFI - vector load fp integer */ - case 0xe7cc: /* VFPSO - vector fp perform sign operation */ - case 0xe7ce: /* VFSQ - vector fp square root */ - case 0xe7d4: /* VUPLL - vector unpack logical low */ - case 0xe7d6: /* VUPL - vector unpack low */ - case 0xe7d5: /* VUPLH - vector unpack logical high */ - case 0xe7d7: /* VUPH - vector unpack high */ - case 0xe7de: /* VLC - vector load complement */ - case 0xe7df: /* VLP - vector load positive */ - case 0xe7e2: /* VFA - vector fp subtract */ - case 0xe7e3: /* VFA - vector fp add */ - case 0xe7e5: /* VFD - vector fp divide */ - case 0xe7e7: /* VFM - vector fp multiply */ - case 0xe7ee: /* VFMIN - vector fp minimum */ - case 0xe7ef: /* VFMAX - vector fp maximum */ - case 0xe7f0: /* VAVGL - vector average logical */ - case 0xe7f1: /* VACC - vector add and compute carry */ - case 0xe7f2: /* VAVG - vector average */ - case 0xe7f3: /* VA - vector add */ - case 0xe7f5: /* VSCBI - vector subtract compute borrow indication */ - case 0xe7f7: /* VS - vector subtract */ - case 0xe7fc: /* VMNL - vector minimum logical */ - case 0xe7fd: /* VMXL - vector maximum logical */ - case 0xe7fe: /* VMN - vector minimum */ - case 0xe7ff: /* VMX - vector maximum */ - /* vector destination + FPC */ - if (s390_record_vr (gdbarch, regcache, ivec[0])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xe63d: /* VSTRL - vector store rightmost with immed. length */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, inib[3] + 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xe708: /* VSTEB - vector store element */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xe709: /* VSTEH - vector store element */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 2)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xe70a: /* VSTEG - vector store element */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xe70b: /* VSTEF - vector store element */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe70c-0xe70d undefined */ - - case 0xe70e: /* VST - vector store */ - oaddr = s390_record_calc_disp (gdbarch, regcache, inib[3], insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe70f-0xe711 undefined */ - /* 0xe714-0xe719 undefined */ - - case 0xe71a: /* VSCEG - vector scatter element */ - if (s390_record_calc_disp_vsce (gdbarch, regcache, ivec[1], inib[8], 8, insn[1], 0, &oaddr)) - return -1; - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xe71b: /* VSCEF - vector scatter element */ - if (s390_record_calc_disp_vsce (gdbarch, regcache, ivec[1], inib[8], 4, insn[1], 0, &oaddr)) - return -1; - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe71c-0xe720 undefined */ - /* 0xe723-0xe726 undefined */ - /* 0xe728-0xe72f undefined */ - /* 0xe731-0xe732 undefined */ - /* 0xe734-0xe735 undefined */ - - case 0xe736: /* VLM - vector load multiple */ - for (i = ivec[0]; i != ivec[1]; i++, i &= 0x1f) - if (s390_record_vr (gdbarch, regcache, i)) - return -1; - if (s390_record_vr (gdbarch, regcache, ivec[1])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe739 undefined */ - /* 0xe73b-0xe73d undefined */ - - case 0xe73e: /* VSTM - vector store multiple */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (ivec[0] <= ivec[1]) - n = ivec[1] - ivec[0] + 1; - else - n = ivec[1] + 0x20 - ivec[0] + 1; - if (record_full_arch_list_add_mem (oaddr, n * 16)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xe63c: /* VUPKZ - vector unpack zoned */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, (ibyte[1] + 1) & 31)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xe63f: /* VSTRLR - vector store rightmost with length */ - case 0xe73f: /* VSTL - vector store with length */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[3], &tmp); - tmp &= 0xffffffffu; - if (tmp > 15) - tmp = 15; - if (record_full_arch_list_add_mem (oaddr, tmp + 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe747-0xe749 undefined */ - - case 0xe658: /* VCVD - vector convert to decimal 32 bit */ - case 0xe659: /* VSRP - vector shift and round decimal */ - case 0xe65a: /* VCVDG - vector convert to decimal 64 bit*/ - case 0xe65b: /* VPSOP - vector perform sign operation decimal */ - case 0xe671: /* VAP - vector add decimal */ - case 0xe673: /* VSP - vector subtract decimal */ - case 0xe678: /* VMP - vector multiply decimal */ - case 0xe679: /* VMSP - vector multiply decimal */ - case 0xe67a: /* VDP - vector divide decimal */ - case 0xe67b: /* VRP - vector remainder decimal */ - case 0xe67e: /* VSDP - vector shift and divide decimal */ - case 0xe74a: /* VFTCI - vector fp test data class immediate */ - case 0xe75c: /* VISTR - vector isolate string */ - case 0xe780: /* VFEE - vector find element equal */ - case 0xe781: /* VFENE - vector find element not equal */ - case 0xe782: /* VFA - vector find any element equal */ - case 0xe78a: /* VSTRC - vector string range compare */ - case 0xe795: /* VPKLS - vector pack logical saturate */ - case 0xe797: /* VPKS - vector pack saturate */ - case 0xe7e8: /* VFCE - vector fp compare equal */ - case 0xe7ea: /* VFCHE - vector fp compare high or equal */ - case 0xe7eb: /* VFCH - vector fp compare high */ - case 0xe7f8: /* VCEQ - vector compare equal */ - case 0xe7f9: /* VCHL - vector compare high logical */ - case 0xe7fb: /* VCH - vector compare high */ - /* vector destination + flags + FPC */ - if (s390_record_vr (gdbarch, regcache, ivec[0])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xe65f: /* VTP - vector test decimal */ - /* flags + FPC */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe74b-0xe74c undefined */ - /* 0xe74e-0xe74f undefined */ - /* 0xe751 undefined */ - /* 0xe754-0xe755 undefined */ - /* 0xe757-0xe75b undefined */ - /* 0xe75d-0xe75e undefined */ - /* 0xe763 undefined */ - /* 0xe771 undefined */ - /* 0xe776 undefined */ - /* 0xe779 undefined */ - /* 0xe77b undefined */ - /* 0xe783 undefined */ - /* 0xe786-0xe789 undefined */ - /* 0xe78b undefined */ - /* 0xe790-0xe793 undefined */ - /* 0xe796 undefined */ - /* 0xe798-0xe79d undefined */ - /* 0xe7a0 undefined */ - /* 0xe7a8 undefined */ - /* 0xe7b0-0xe7b3 undefined */ - /* 0xe7b5-0xe7b7 undefined */ - /* 0xe7ba undefined */ - /* 0xe7be undefined */ - /* 0xe7c6 undefined */ - /* 0xe7c8-0xe7c9 undefined */ - - case 0xe677: /* VCP - vector compare decimal */ - case 0xe7ca: /* WFK - vector fp compare and signal scalar */ - case 0xe7cb: /* WFC - vector fp compare scalar */ - case 0xe7d8: /* VTM - vector test under mask */ - case 0xe7d9: /* VECL - vector element compare logical */ - case 0xe7db: /* VEC - vector element compare */ - case 0xed08: /* KEB - compare and signal */ - case 0xed09: /* CEB - compare */ - case 0xed18: /* KDB - compare and signal */ - case 0xed19: /* CDB - compare */ - /* flags + fpc only */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xe7cd undefined */ - /* 0xe7cf-0xe7d3 undefined */ - /* 0xe7da undefined */ - /* 0xe7dc-0xe7dd undefined */ - /* 0xe7e0-0xe7e1 undefined */ - /* 0xe7e4 undefined */ - /* 0xe7e6 undefined */ - /* 0xe7e9 undefined */ - /* 0xe7ec-0xe7ed undefined */ - /* 0xe7f4 undefined */ - /* 0xe7f6 undefined */ - /* 0xe7fa undefined */ - - /* 0xeb00-0xeb03 undefined */ - - case 0xeb04: /* LMG - load multiple */ - for (i = inib[2]; i != inib[3]; i++, i &= 0xf) - if (s390_record_gpr_g (gdbarch, regcache, i)) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, inib[3])) - return -1; - break; - - /* 0xeb05-0xeb09 undefined */ - /* 0xeb0e undefined */ - /* 0xeb0f privileged: TRACG */ - /* 0xeb10-0xeb13 undefined */ - - case 0xeb14: /* CSY - compare and swap */ - case 0xebf4: /* LAN - load and and */ - case 0xebf6: /* LAO - load and or */ - case 0xebf7: /* LAX - load and xor */ - case 0xebf8: /* LAA - load and add */ - case 0xebfa: /* LAAL - load and add logical */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xeb15-0xeb1b undefined */ - /* 0xeb1e-0xeb1f undefined */ - /* 0xeb22 undefined */ - - case 0xeb23: /* CLT - compare logical and trap */ - case 0xeb2b: /* CLGT - compare logical and trap */ - /* fpc only - including possible DXC write for trapping insns */ - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xeb24: /* STMG - store multiple */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (inib[2] <= inib[3]) - n = inib[3] - inib[2] + 1; - else - n = inib[3] + 0x10 - inib[2] + 1; - if (record_full_arch_list_add_mem (oaddr, n * 8)) - return -1; - break; - - /* 0xeb25 privileged */ - - case 0xeb26: /* STMH - store multiple high */ - case 0xeb90: /* STMY - store multiple */ - case 0xeb9b: /* STAMY - store access multiple */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (inib[2] <= inib[3]) - n = inib[3] - inib[2] + 1; - else - n = inib[3] + 0x10 - inib[2] + 1; - if (record_full_arch_list_add_mem (oaddr, n * 4)) - return -1; - break; - - /* 0xeb27-0xeb2a undefined */ - - case 0xeb2c: /* STCMH - store characters under mask */ - case 0xeb2d: /* STCMY - store characters under mask */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, s390_popcnt (inib[3]))) - return -1; - break; - - /* 0xeb2e undefined */ - /* 0xeb2f privileged */ - - case 0xeb30: /* CSG - compare and swap */ - case 0xebe4: /* LANG - load and and */ - case 0xebe6: /* LAOG - load and or */ - case 0xebe7: /* LAXG - load and xor */ - case 0xebe8: /* LAAG - load and add */ - case 0xebea: /* LAALG - load and add logical */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xeb31: /* CDSY - compare double and swap */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xeb32-0xeb3d undefined */ - - case 0xeb3e: /* CDSG - compare double and swap */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, inib[2] | 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xeb3f-0xeb43 undefined */ - /* 0xeb46-0xeb4b undefined */ - /* 0xeb4d-0xeb50 undefined */ - - case 0xeb52: /* MVIY - move */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 1)) - return -1; - break; - - case 0xeb54: /* NIY - and */ - case 0xeb56: /* OIY - or */ - case 0xeb57: /* XIY - xor */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xeb53 undefined */ - /* 0xeb58-0xeb69 undefined */ - - case 0xeb6a: /* ASI - add immediate */ - case 0xeb6e: /* ALSI - add immediate */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xeb6b-0xeb6d undefined */ - /* 0xeb6f-0xeb79 undefined */ - - case 0xeb7a: /* AGSI - add immediate */ - case 0xeb7e: /* ALGSI - add immediate */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], ibyte[4]); - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xeb7b-0xeb7d undefined */ - /* 0xeb7f undefined */ - - case 0xeb80: /* ICMH - insert characters under mask */ - /* 32-bit high gpr destination + flags */ - if (s390_record_gpr_h (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xeb82-0xeb8d undefined */ - - case 0xeb8e: /* MVCLU - move long unicode [partial] */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + inib[2], &tmp); - oaddr = s390_record_address_mask (gdbarch, regcache, tmp); - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + (inib[2] | 1), &tmp); - if (record_full_arch_list_add_mem (oaddr, tmp)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[3])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[3] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xeb8f: /* CLCLU - compare logical long unicode [partial] */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[2] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[3])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + (inib[3] | 1))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xeb91-0xeb95 undefined */ - - case 0xeb96: /* LMH - load multiple high */ - for (i = inib[2]; i != inib[3]; i++, i &= 0xf) - if (s390_record_gpr_h (gdbarch, regcache, i)) - return -1; - if (s390_record_gpr_h (gdbarch, regcache, inib[3])) - return -1; - break; - - /* 0xeb97 undefined */ - - case 0xeb98: /* LMY - load multiple */ - for (i = inib[2]; i != inib[3]; i++, i &= 0xf) - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + i)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[3])) - return -1; - break; - - /* 0xeb99 undefined */ - - case 0xeb9a: /* LAMY - load access multiple */ - for (i = inib[2]; i != inib[3]; i++, i &= 0xf) - if (record_full_arch_list_add_reg (regcache, S390_A0_REGNUM + i)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_A0_REGNUM + inib[3])) - return -1; - break; - - /* 0xeb9c-0xebbf undefined */ - /* 0xebc1-0xebdb undefined */ - /* 0xebe5 undefined */ - /* 0xebe9 undefined */ - /* 0xebeb-0xebf1 undefined */ - /* 0xebf5 undefined */ - /* 0xebf9 undefined */ - /* 0xebfb-0xebff undefined */ - - /* 0xed00-0xed03 undefined */ - - case 0xed04: /* LDEB - load lengthened */ - case 0xed0c: /* MDEB - multiply */ - case 0xed0d: /* DEB - divide */ - case 0xed14: /* SQEB - square root */ - case 0xed15: /* SQDB - square root */ - case 0xed17: /* MEEB - multiply */ - case 0xed1c: /* MDB - multiply */ - case 0xed1d: /* DDB - divide */ - /* float destination + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xed05: /* LXDB - load lengthened */ - case 0xed06: /* LXEB - load lengthened */ - case 0xed07: /* MXDB - multiply */ - /* float pair destination + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[2] | 2))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xed0a: /* AEB - add */ - case 0xed0b: /* SEB - subtract */ - case 0xed1a: /* ADB - add */ - case 0xed1b: /* SDB - subtract */ - /* float destination + flags + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xed0e: /* MAEB - multiply and add */ - case 0xed0f: /* MSEB - multiply and subtract */ - case 0xed1e: /* MADB - multiply and add */ - case 0xed1f: /* MSDB - multiply and subtract */ - case 0xed40: /* SLDT - shift significand left */ - case 0xed41: /* SRDT - shift significand right */ - case 0xedaa: /* CDZT - convert from zoned */ - case 0xedae: /* CDPT - convert from packed */ - /* float destination [RXF] + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[8])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xed13 undefined */ - /* 0xed16 undefined */ - /* 0xed20-0xed23 undefined */ - - case 0xed24: /* LDE - load lengthened */ - case 0xed34: /* SQE - square root */ - case 0xed35: /* SQD - square root */ - case 0xed37: /* MEE - multiply */ - case 0xed64: /* LEY - load */ - case 0xed65: /* LDY - load */ - /* float destination */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[2])) - return -1; - break; - - case 0xed25: /* LXD - load lengthened */ - case 0xed26: /* LXE - load lengthened */ - /* float pair destination */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[2] | 2))) - return -1; - break; - - /* 0xed27-0xed2d undefined */ - - case 0xed2e: /* MAE - multiply and add */ - case 0xed2f: /* MSE - multiply and subtract */ - case 0xed38: /* MAYL - multiply and add unnormalized */ - case 0xed39: /* MYL - multiply unnormalized */ - case 0xed3c: /* MAYH - multiply and add unnormalized */ - case 0xed3d: /* MYH - multiply unnormalized */ - case 0xed3e: /* MAD - multiply and add */ - case 0xed3f: /* MSD - multiply and subtract */ - /* float destination [RXF] */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[8])) - return -1; - break; - - /* 0xed30-0xed33 undefined */ - /* 0xed36 undefined */ - - case 0xed3a: /* MAY - multiply and add unnormalized */ - case 0xed3b: /* MY - multiply unnormalized */ - /* float pair destination [RXF] */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[8])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[8] | 2))) - return -1; - break; - - /* 0xed42-0xed47 undefind */ - - case 0xed48: /* SLXT - shift significand left */ - case 0xed49: /* SRXT - shift significand right */ - case 0xedab: /* CXZT - convert from zoned */ - case 0xedaf: /* CXPT - convert from packed */ - /* float pair destination [RXF] + fpc */ - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + inib[8])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + (inib[8] | 2))) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xed4a-0xed4f undefind */ - /* 0xed52-0xed53 undefind */ - /* 0xed56-0xed57 undefind */ - /* 0xed5a-0xed63 undefind */ - /* 0xed68-0xeda7 undefined */ - - case 0xeda8: /* CZDT - convert to zoned */ - case 0xeda9: /* CZXT - convert to zoned */ - case 0xedac: /* CPDT - convert to packed */ - case 0xedad: /* CPXT - convert to packed */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, ibyte[1] + 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xedb0-0xedff undefined */ - - default: - goto UNKNOWN_OP; - } - break; - - /* 0xe4 undefined */ - - case 0xe5: - /* SSE/SIL-format instruction */ - switch (insn[0]) - { - /* 0xe500-0xe543 undefined, privileged, or unsupported */ - - case 0xe544: /* MVHHI - move */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 2)) - return -1; - break; - - /* 0xe545-0xe547 undefined */ - - case 0xe548: /* MVGHI - move */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - break; - - /* 0xe549-0xe54b undefined */ - - case 0xe54c: /* MVHI - move */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - break; - - /* 0xe54d-0xe553 undefined */ - - case 0xe554: /* CHHSI - compare halfword immediate */ - case 0xe555: /* CLHHSI - compare logical immediate */ - case 0xe558: /* CGHSI - compare halfword immediate */ - case 0xe559: /* CLGHSI - compare logical immediate */ - case 0xe55c: /* CHSI - compare halfword immediate */ - case 0xe55d: /* CLFHSI - compare logical immediate */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xe556-0xe557 undefined */ - /* 0xe55a-0xe55b undefined */ - /* 0xe55e-0xe55f undefined */ - - case 0xe560: /* TBEGIN - transaction begin */ - /* The transaction will be immediately aborted after this - instruction, due to single-stepping. This instruction is - only supported so that the program can fail a few times - and go to the non-transactional fallback. */ - if (inib[4]) - { - /* Transaction diagnostic block - user. */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, 256)) - return -1; - } - /* Transaction diagnostic block - supervisor. */ - if (record_full_arch_list_add_reg (regcache, S390_TDB_DWORD0_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_TDB_ABORT_CODE_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_TDB_CONFLICT_TOKEN_REGNUM)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_TDB_ATIA_REGNUM)) - return -1; - for (i = 0; i < 16; i++) - if (record_full_arch_list_add_reg (regcache, S390_TDB_R0_REGNUM + i)) - return -1; - /* And flags. */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xe561 unsupported: TBEGINC */ - /* 0xe562-0xe5ff undefined */ - - default: - goto UNKNOWN_OP; - } - break; - - case 0xec: - /* RIE/RIS/RRS-format instruction */ - switch (ibyte[0] << 8 | ibyte[5]) - { - /* 0xec00-0xec41 undefined */ - - case 0xec42: /* LOCHI - load halfword immediate on condition */ - case 0xec51: /* RISBLG - rotate then insert selected bits low */ - /* 32-bit or native gpr destination */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - break; - - /* 0xec43 undefined */ - - case 0xec44: /* BRXHG - branch relative on index high */ - case 0xec45: /* BRXLG - branch relative on index low or equal */ - case 0xec46: /* LOCGHI - load halfword immediate on condition */ - case 0xec59: /* RISBGN - rotate then insert selected bits */ - /* 64-bit gpr destination */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - break; - - /* 0xec47-0xec4d undefined */ - - case 0xec4e: /* LOCHHI - load halfword immediate on condition */ - case 0xec5d: /* RISBHG - rotate then insert selected bits high */ - /* 32-bit high gpr destination */ - if (s390_record_gpr_h (gdbarch, regcache, inib[2])) - return -1; - break; - - /* 0xec4f-0xec50 undefined */ - /* 0xec52-0xec53 undefined */ - - case 0xec54: /* RNSBG - rotate then and selected bits */ - case 0xec55: /* RISBG - rotate then insert selected bits */ - case 0xec56: /* ROSBG - rotate then or selected bits */ - case 0xec57: /* RXSBG - rotate then xor selected bits */ - case 0xecd9: /* AGHIK - add immediate */ - case 0xecdb: /* ALGHSIK - add logical immediate */ - /* 64-bit gpr destination + flags */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xec58 undefined */ - /* 0xec5a-0xec5c undefined */ - /* 0xec5e-0xec63 undefined */ - - case 0xec64: /* CGRJ - compare and branch relative */ - case 0xec65: /* CLGRJ - compare logical and branch relative */ - case 0xec76: /* CRJ - compare and branch relative */ - case 0xec77: /* CLRJ - compare logical and branch relative */ - case 0xec7c: /* CGIJ - compare immediate and branch relative */ - case 0xec7d: /* CLGIJ - compare logical immediate and branch relative */ - case 0xec7e: /* CIJ - compare immediate and branch relative */ - case 0xec7f: /* CLIJ - compare logical immediate and branch relative */ - case 0xece4: /* CGRB - compare and branch */ - case 0xece5: /* CLGRB - compare logical and branch */ - case 0xecf6: /* CRB - compare and branch */ - case 0xecf7: /* CLRB - compare logical and branch */ - case 0xecfc: /* CGIB - compare immediate and branch */ - case 0xecfd: /* CLGIB - compare logical immediate and branch */ - case 0xecfe: /* CIB - compare immediate and branch */ - case 0xecff: /* CLIB - compare logical immediate and branch */ - break; - - /* 0xec66-0xec6f undefined */ - - case 0xec70: /* CGIT - compare immediate and trap */ - case 0xec71: /* CLGIT - compare logical immediate and trap */ - case 0xec72: /* CIT - compare immediate and trap */ - case 0xec73: /* CLFIT - compare logical immediate and trap */ - /* fpc only - including possible DXC write for trapping insns */ - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xec74-0xec75 undefined */ - /* 0xec78-0xec7b undefined */ - - /* 0xec80-0xecd7 undefined */ - - case 0xecd8: /* AHIK - add immediate */ - case 0xecda: /* ALHSIK - add logical immediate */ - /* 32-bit gpr destination + flags */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - /* 0xecdc-0xece3 undefined */ - /* 0xece6-0xecf5 undefined */ - /* 0xecf8-0xecfb undefined */ - - default: - goto UNKNOWN_OP; - } - break; - - case 0xee: /* PLO - perform locked operation */ - regcache_raw_read_unsigned (regcache, S390_R0_REGNUM, &tmp); - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - oaddr2 = s390_record_calc_disp (gdbarch, regcache, 0, insn[2], 0); - if (!(tmp & 0x100)) - { - uint8_t fc = tmp & 0xff; - gdb_byte buf[8]; - switch (fc) - { - case 0x00: /* CL */ - /* op1c */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - /* op3 */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[3])) - return -1; - break; - - case 0x01: /* CLG */ - /* op1c */ - if (record_full_arch_list_add_mem (oaddr2 + 0x08, 8)) - return -1; - /* op3 */ - if (record_full_arch_list_add_mem (oaddr2 + 0x28, 8)) - return -1; - break; - - case 0x02: /* CLGR */ - /* op1c */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - /* op3 */ - if (s390_record_gpr_g (gdbarch, regcache, inib[3])) - return -1; - break; - - case 0x03: /* CLX */ - /* op1c */ - if (record_full_arch_list_add_mem (oaddr2 + 0x00, 16)) - return -1; - /* op3 */ - if (record_full_arch_list_add_mem (oaddr2 + 0x20, 16)) - return -1; - break; - - case 0x08: /* DCS */ - /* op3c */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[3])) - return -1; - /* fallthru */ - case 0x0c: /* CSST */ - /* op4 */ - if (record_full_arch_list_add_mem (oaddr2, 4)) - return -1; - goto CS; - - case 0x14: /* CSTST */ - /* op8 */ - if (target_read_memory (oaddr2 + 0x88, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 4)) - return -1; - /* fallthru */ - case 0x10: /* CSDST */ - /* op6 */ - if (target_read_memory (oaddr2 + 0x68, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 4)) - return -1; - /* op4 */ - if (target_read_memory (oaddr2 + 0x48, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 4)) - return -1; - /* fallthru */ - case 0x04: /* CS */ -CS: - /* op1c */ - if (record_full_arch_list_add_reg (regcache, S390_R0_REGNUM + inib[2])) - return -1; - /* op2 */ - if (record_full_arch_list_add_mem (oaddr, 4)) - return -1; - break; - - case 0x09: /* DCSG */ - /* op3c */ - if (record_full_arch_list_add_mem (oaddr2 + 0x28, 8)) - return -1; - goto CSSTG; - - case 0x15: /* CSTSTG */ - /* op8 */ - if (target_read_memory (oaddr2 + 0x88, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 8)) - return -1; - /* fallthru */ - case 0x11: /* CSDSTG */ - /* op6 */ - if (target_read_memory (oaddr2 + 0x68, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 8)) - return -1; - /* fallthru */ - case 0x0d: /* CSSTG */ -CSSTG: - /* op4 */ - if (target_read_memory (oaddr2 + 0x48, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 8)) - return -1; - /* fallthru */ - case 0x05: /* CSG */ - /* op1c */ - if (record_full_arch_list_add_mem (oaddr2 + 0x08, 8)) - return -1; - /* op2 */ - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - break; - - case 0x0a: /* DCSGR */ - /* op3c */ - if (s390_record_gpr_g (gdbarch, regcache, inib[3])) - return -1; - /* fallthru */ - case 0x0e: /* CSSTGR */ - /* op4 */ - if (record_full_arch_list_add_mem (oaddr2, 8)) - return -1; - goto CSGR; - - case 0x16: /* CSTSTGR */ - /* op8 */ - if (target_read_memory (oaddr2 + 0x88, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 8)) - return -1; - /* fallthru */ - case 0x12: /* CSDSTGR */ - /* op6 */ - if (target_read_memory (oaddr2 + 0x68, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 8)) - return -1; - /* op4 */ - if (target_read_memory (oaddr2 + 0x48, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 8)) - return -1; - /* fallthru */ - case 0x06: /* CSGR */ -CSGR: - /* op1c */ - if (s390_record_gpr_g (gdbarch, regcache, inib[2])) - return -1; - /* op2 */ - if (record_full_arch_list_add_mem (oaddr, 8)) - return -1; - break; - - case 0x0b: /* DCSX */ - /* op3c */ - if (record_full_arch_list_add_mem (oaddr2 + 0x20, 16)) - return -1; - goto CSSTX; - - case 0x17: /* CSTSTX */ - /* op8 */ - if (target_read_memory (oaddr2 + 0x88, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 16)) - return -1; - /* fallthru */ - case 0x13: /* CSDSTX */ - /* op6 */ - if (target_read_memory (oaddr2 + 0x68, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 16)) - return -1; - /* fallthru */ - case 0x0f: /* CSSTX */ -CSSTX: - /* op4 */ - if (target_read_memory (oaddr2 + 0x48, buf, 8)) - return -1; - oaddr3 = extract_unsigned_integer (buf, 8, byte_order); - oaddr3 = s390_record_address_mask (gdbarch, regcache, oaddr3); - if (record_full_arch_list_add_mem (oaddr3, 16)) - return -1; - /* fallthru */ - case 0x07: /* CSX */ - /* op1c */ - if (record_full_arch_list_add_mem (oaddr2 + 0x00, 16)) - return -1; - /* op2 */ - if (record_full_arch_list_add_mem (oaddr, 16)) - return -1; - break; - - default: - fprintf_unfiltered (gdb_stdlog, "Warning: Unknown PLO FC %02x at %s.\n", - fc, paddress (gdbarch, addr)); - return -1; - } - } - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - break; - - case 0xef: /* LMD - load multiple disjoint */ - for (i = inib[2]; i != inib[3]; i++, i &= 0xf) - if (s390_record_gpr_g (gdbarch, regcache, i)) - return -1; - if (s390_record_gpr_g (gdbarch, regcache, inib[3])) - return -1; - break; - - case 0xf0: /* SRP - shift and round decimal */ - case 0xf8: /* ZAP - zero and add */ - case 0xfa: /* AP - add decimal */ - case 0xfb: /* SP - subtract decimal */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, inib[2] + 1)) - return -1; - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - /* DXC may be written */ - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xf1: /* MVO - move with offset */ - case 0xf2: /* PACK - pack */ - case 0xf3: /* UNPK - unpack */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, inib[2] + 1)) - return -1; - break; - - /* 0xf4-0xf7 undefined */ - - case 0xf9: /* CP - compare decimal */ - if (record_full_arch_list_add_reg (regcache, S390_PSWM_REGNUM)) - return -1; - /* DXC may be written */ - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - case 0xfc: /* MP - multiply decimal */ - case 0xfd: /* DP - divide decimal */ - oaddr = s390_record_calc_disp (gdbarch, regcache, 0, insn[1], 0); - if (record_full_arch_list_add_mem (oaddr, inib[2] + 1)) - return -1; - /* DXC may be written */ - if (record_full_arch_list_add_reg (regcache, S390_FPC_REGNUM)) - return -1; - break; - - /* 0xfe-0xff undefined */ - - default: -UNKNOWN_OP: - fprintf_unfiltered (gdb_stdlog, "Warning: Don't know how to record %04x " - "at %s.\n", insn[0], paddress (gdbarch, addr)); - return -1; - } - - if (record_full_arch_list_add_reg (regcache, S390_PSWA_REGNUM)) - return -1; - if (record_full_arch_list_add_end ()) - return -1; - return 0; -} - /* Initialize linux_record_tdep if not initialized yet. */ static void @@ -5071,9 +1113,6 @@ s390_linux_init_abi_any (struct gdbarch_info info, struct gdbarch *gdbarch) linux_init_abi (info, gdbarch); - /* Process record-replay */ - set_gdbarch_process_record (gdbarch, s390_process_record); - /* Register handling. */ set_gdbarch_core_read_description (gdbarch, s390_core_read_description); set_gdbarch_iterate_over_regset_sections (gdbarch, |