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* Fixes for d30v PR 15627.
* First batch of fixes for sky PR 15853 (20-bit break/sdbbp) * Fixes for d30v test suite.
This commit is contained in:
Frank Ch. Eigler
parent
53307c2301
commit
40f0c90498
@ -1,3 +1,17 @@
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start-sanitize-d30v
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Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
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* config/tc-d30v.c (do_assemble): Abort with error message
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if opcode operands do not match.
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end-sanitize-d30v
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Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
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* config/tc-mips.c (macro_build, validate_mips_insn): Implement
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'q' operand format for 20-bit "break"/"sdbbp" instructions.
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(mips_ip): Truncate overflowed "break" 'c' operand. Implement
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similar new 'q' operand.
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Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
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* cgen.c (cgen_asm_finish_insn): Fix typo.
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@ -39,12 +53,14 @@ Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
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* doc/c-vax.texi: Correct and extend vax/vms documentation.
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start-sanitize-d30v
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Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
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* config/tc-d30v.c (do_assemble): Accept a new parameter requesting
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a short format insn.
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(md_assemble): Set it for explicitly packed insns.
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end-sanitize-d30v
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Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
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* config/obj-coff.c (c_symbol_merge): Do not take address of
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@ -2557,6 +2557,10 @@ macro_build (place, counter, ep, name, fmt, va_alist)
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insn.insn_opcode |= va_arg (args, int) << 6;
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continue;
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case 'q':
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insn.insn_opcode |= va_arg (args, int) << 6;
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continue;
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case 'b':
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case 's':
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case 'r':
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@ -3433,6 +3437,7 @@ macro (ip)
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int dbl = 0;
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int coproc = 0;
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int lr = 0;
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int imm = 0;
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offsetT maxnum;
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int off;
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bfd_reloc_code_real_type r;
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@ -5912,6 +5917,7 @@ macro2 (ip)
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int dbl = 0;
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int coproc = 0;
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int lr = 0;
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int imm = 0;
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int off;
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offsetT maxnum;
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bfd_reloc_code_real_type r;
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@ -5953,15 +5959,24 @@ macro2 (ip)
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macro_build ((char *) NULL, &icnt, NULL, "mflo", "d", dreg);
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break;
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case M_DMULO_I:
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dbl = 1;
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case M_MULO_I:
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imm = 1;
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goto do_mulo;
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case M_DMULO:
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dbl = 1;
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case M_MULO:
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do_mulo:
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mips_emit_delays (true);
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++mips_opts.noreorder;
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mips_any_noreorder = 1;
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if (imm)
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load_register (&icnt, AT, &imm_expr, dbl);
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macro_build ((char *) NULL, &icnt, NULL,
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dbl ? "dmult" : "mult",
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"s,t", sreg, treg);
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"s,t", sreg, imm ? AT : treg);
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macro_build ((char *) NULL, &icnt, NULL, "mflo", "d", dreg);
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macro_build ((char *) NULL, &icnt, NULL,
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dbl ? "dsra32" : "sra",
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@ -5980,15 +5995,24 @@ macro2 (ip)
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macro_build ((char *) NULL, &icnt, NULL, "mflo", "d", dreg);
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break;
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case M_DMULOU_I:
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dbl = 1;
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case M_MULOU_I:
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imm = 1;
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goto do_mulou;
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case M_DMULOU:
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dbl = 1;
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case M_MULOU:
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do_mulou:
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mips_emit_delays (true);
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++mips_opts.noreorder;
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mips_any_noreorder = 1;
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if (imm)
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load_register (&icnt, AT, &imm_expr, dbl);
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macro_build ((char *) NULL, &icnt, NULL,
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dbl ? "dmultu" : "multu",
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"s,t", sreg, treg);
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"s,t", sreg, imm ? AT : treg);
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macro_build ((char *) NULL, &icnt, NULL, "mfhi", "d", AT);
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macro_build ((char *) NULL, &icnt, NULL, "mflo", "d", dreg);
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if (mips_trap)
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@ -6903,6 +6927,7 @@ validate_mips_insn (opc)
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case 'l': break;
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case 'o': USE_BITS (OP_MASK_DELTA, OP_SH_DELTA); break;
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case 'p': USE_BITS (OP_MASK_DELTA, OP_SH_DELTA); break;
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case 'q': USE_BITS (OP_MASK_CODE2, OP_SH_CODE2); break;
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case 'r': USE_BITS (OP_MASK_RS, OP_SH_RS); break;
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case 's': USE_BITS (OP_MASK_RS, OP_SH_RS); break;
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case 't': USE_BITS (OP_MASK_RT, OP_SH_RT); break;
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@ -7387,13 +7412,30 @@ mips_ip (str, ip)
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my_getExpression (&imm_expr, s);
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check_absolute_expr (ip, &imm_expr);
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if ((unsigned) imm_expr.X_add_number > 1023)
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as_warn (_("Illegal break code (%ld)"),
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(long) imm_expr.X_add_number);
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{
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as_warn (_("Illegal break code (%ld)"),
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(long) imm_expr.X_add_number);
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imm_expr.X_add_number &= 0x3ff;
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}
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ip->insn_opcode |= imm_expr.X_add_number << 16;
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imm_expr.X_op = O_absent;
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s = expr_end;
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continue;
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case 'q': /* lower break code */
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my_getExpression (&imm_expr, s);
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check_absolute_expr (ip, &imm_expr);
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if ((unsigned) imm_expr.X_add_number > 1023)
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{
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as_warn (_("Illegal lower break code (%ld)"),
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(long) imm_expr.X_add_number);
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imm_expr.X_add_number &= 0x3ff;
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}
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ip->insn_opcode |= imm_expr.X_add_number << 6;
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imm_expr.X_op = O_absent;
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s = expr_end;
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continue;
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case 'B': /* syscall code */
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my_getExpression (&imm_expr, s);
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check_absolute_expr (ip, &imm_expr);
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@ -1,8 +1,21 @@
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start-sanitize-d30v
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Thu Apr 30 11:55:01 1998 Frank Ch. Eigler <fche@cygnus.com>
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* gas/d30v/{inst,array,opt,reloc}.d: Accept <symbol+offset> labels
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in disassembly, where the offset is in hex and has a "0x" prefix.
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end-sanitize-d30v
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Tue Apr 28 16:38:34 1998 Frank Ch. Eigler <fche@cygnus.com>
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* gas/mips/lineno.[sd]: Assembly source line number test.
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* gas/mips/mips.exp: Added lineno test.
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start-sanitize-sky
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Thu Apr 16 11:23:13 1998 Doug Evans <devans@canuck.cygnus.com>
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* gas/testsuite/dvp/{vif-1.[sd],vif-3.s}: Update, '*' no longer
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supported as unpack address.
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* gas/dvp/{vif-1.[sd],vif-3.s}: Update, '*' no longer supported as
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unpack address. * gas/dvp/vif-4.[sd]: Test wl > cl with no input
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data.
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end-sanitize-sky
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start-sanitize-r5900
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