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commit 805acca042afed8e8431c92ab031167b03475676
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Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
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Date: Tue Jun 13 15:20:26 2017 +0200
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gdb/testsuite: Add "get_endianness" convenience proc
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The test suite contains multiple instances of determining the target's
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endianness with GDB's "show endian" command. This patch replaces these by
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an invocation of a new convenience proc 'get_endianness'.
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gdb/testsuite/ChangeLog:
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* lib/gdb.exp (get_endianness): New proc.
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* gdb.arch/aarch64-fp.exp: Use it.
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* gdb.arch/altivec-regs.exp: Likewise.
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* gdb.arch/e500-regs.exp: Likewise.
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* gdb.arch/vsx-regs.exp: Likewise.
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* gdb.base/dump.exp: Likewise.
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* gdb.base/funcargs.exp: Likewise.
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* gdb.base/gnu_vector.exp: Likewise.
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* gdb.dwarf2/formdata16.exp: Likewise.
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* gdb.dwarf2/implptrpiece.exp: Likewise.
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* gdb.dwarf2/nonvar-access.exp: Likewise.
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* gdb.python/py-inferior.exp: Likewise.
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* gdb.trace/unavailable-dwarf-piece.exp: Likewise.
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### a/gdb/testsuite/ChangeLog
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### b/gdb/testsuite/ChangeLog
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## -1,5 +1,21 @@
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2017-06-13 Andreas Arnez <arnez@linux.vnet.ibm.com>
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+ * lib/gdb.exp (get_endianness): New proc.
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+ * gdb.arch/aarch64-fp.exp: Use it.
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+ * gdb.arch/altivec-regs.exp: Likewise.
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+ * gdb.arch/e500-regs.exp: Likewise.
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+ * gdb.arch/vsx-regs.exp: Likewise.
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+ * gdb.base/dump.exp: Likewise.
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+ * gdb.base/funcargs.exp: Likewise.
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+ * gdb.base/gnu_vector.exp: Likewise.
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+ * gdb.dwarf2/formdata16.exp: Likewise.
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+ * gdb.dwarf2/implptrpiece.exp: Likewise.
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+ * gdb.dwarf2/nonvar-access.exp: Likewise.
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+ * gdb.python/py-inferior.exp: Likewise.
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+ * gdb.trace/unavailable-dwarf-piece.exp: Likewise.
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+
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+2017-06-13 Andreas Arnez <arnez@linux.vnet.ibm.com>
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+
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PR gdb/21226
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* gdb.dwarf2/nonvar-access.exp: Add checks for verifying that
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stack value pieces are taken from the LSB end.
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--- a/gdb/testsuite/lib/gdb.exp
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+++ b/gdb/testsuite/lib/gdb.exp
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@@ -5671,6 +5671,19 @@ proc set_remotetimeout { timeout } {
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}
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}
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+# Get the target's current endianness and return it.
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+proc get_endianness { } {
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+ global gdb_prompt
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+
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+ gdb_test_multiple "show endian" "determine endianness" {
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+ -re ".* (little|big) endian.*\r\n$gdb_prompt $" {
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+ # Pass silently.
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+ return $expect_out(1,string)
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+ }
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+ }
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+ return "little"
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+}
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+
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# ROOT and FULL are file names. Returns the relative path from ROOT
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# to FULL. Note that FULL must be in a subdirectory of ROOT.
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# For example, given ROOT = /usr/bin and FULL = /usr/bin/ls, this
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