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commit 952c3f51ac994f5e98aa829076609124cf9e5243
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Author: Andreas Krebbel <krebbel@linux.vnet.ibm.com>
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Date: Mon Sep 12 16:32:02 2016 +0200
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S/390: Add alternate processor names.
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This patch adds alternate CPU names which adhere to the number of the
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architecture document. So instead of having z196, zEC12, and z13 you
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can use arch9, arch10, and arch11. The old cpu names stay valid and
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should primarily be used.
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The alternate names are supposed to improve compatibility with the IBM
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XL compiler toolchain which uses the arch numbering.
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opcodes/ChangeLog:
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2016-09-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
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* s390-mkopc.c (main): Support alternate arch strings.
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gas/ChangeLog:
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2016-09-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
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* config/tc-s390.c (s390_parse_cpu): Support alternate arch
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strings.
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* doc/as.texinfo: Document new arch strings.
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* doc/c-s390.texi: Likewise.
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### a/opcodes/ChangeLog
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### b/opcodes/ChangeLog
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## -1,3 +1,7 @@
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+2016-09-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
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+
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+ * s390-mkopc.c (main): Support alternate arch strings.
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+
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2016-09-12 Patrick Steuer <steuer@linux.vnet.ibm.com>
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* s390-opc.txt: Fix kmctr instruction type.
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--- a/opcodes/s390-mkopc.c
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+++ b/opcodes/s390-mkopc.c
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@@ -334,7 +334,7 @@ main (void)
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char *str;
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if (currentLine[0] == '#' || currentLine[0] == '\n')
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- continue;
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+ continue;
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memset (opcode, 0, 8);
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num_matched =
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sscanf (currentLine, "%15s %15s %15s \"%79[^\"]\" %15s %15s %79[^\n]",
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@@ -346,25 +346,33 @@ main (void)
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exit (1);
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}
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- if (strcmp (cpu_string, "g5") == 0)
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+ if (strcmp (cpu_string, "g5") == 0
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+ || strcmp (cpu_string, "arch3") == 0)
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min_cpu = S390_OPCODE_G5;
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else if (strcmp (cpu_string, "g6") == 0)
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min_cpu = S390_OPCODE_G6;
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- else if (strcmp (cpu_string, "z900") == 0)
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+ else if (strcmp (cpu_string, "z900") == 0
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+ || strcmp (cpu_string, "arch5") == 0)
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min_cpu = S390_OPCODE_Z900;
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- else if (strcmp (cpu_string, "z990") == 0)
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+ else if (strcmp (cpu_string, "z990") == 0
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+ || strcmp (cpu_string, "arch6") == 0)
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min_cpu = S390_OPCODE_Z990;
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else if (strcmp (cpu_string, "z9-109") == 0)
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min_cpu = S390_OPCODE_Z9_109;
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- else if (strcmp (cpu_string, "z9-ec") == 0)
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+ else if (strcmp (cpu_string, "z9-ec") == 0
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+ || strcmp (cpu_string, "arch7") == 0)
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min_cpu = S390_OPCODE_Z9_EC;
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- else if (strcmp (cpu_string, "z10") == 0)
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+ else if (strcmp (cpu_string, "z10") == 0
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+ || strcmp (cpu_string, "arch8") == 0)
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min_cpu = S390_OPCODE_Z10;
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- else if (strcmp (cpu_string, "z196") == 0)
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+ else if (strcmp (cpu_string, "z196") == 0
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+ || strcmp (cpu_string, "arch9") == 0)
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min_cpu = S390_OPCODE_Z196;
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- else if (strcmp (cpu_string, "zEC12") == 0)
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+ else if (strcmp (cpu_string, "zEC12") == 0
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+ || strcmp (cpu_string, "arch10") == 0)
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min_cpu = S390_OPCODE_ZEC12;
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- else if (strcmp (cpu_string, "z13") == 0)
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+ else if (strcmp (cpu_string, "z13") == 0
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+ || strcmp (cpu_string, "arch11") == 0)
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min_cpu = S390_OPCODE_Z13;
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else {
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fprintf (stderr, "Couldn't parse cpu string %s\n", cpu_string);
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