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commit f65e204425b5b46a5927d9501c42f25d98a866ce
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Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
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Date: Tue Jun 13 15:20:32 2017 +0200
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write_pieced_value: Notify memory_changed observers
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So far write_pieced_value uses write_memory when writing memory pieces to
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the target. However, this is a case where GDB potentially overwrites a
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watchpoint value. In such a case write_memory_with_notification should be
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used instead, so that memory_changed observers get notified.
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gdb/ChangeLog:
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* dwarf2loc.c (write_pieced_value): When writing the data for a
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memory piece, use write_memory_with_notification instead of
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write_memory.
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### a/gdb/ChangeLog
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### b/gdb/ChangeLog
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## -1,5 +1,11 @@
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2017-06-13 Andreas Arnez <arnez@linux.vnet.ibm.com>
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+ * dwarf2loc.c (write_pieced_value): When writing the data for a
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+ memory piece, use write_memory_with_notification instead of
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+ write_memory.
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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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* valops.c (read_value_memory): Change embedded_offset to
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represent a bit offset instead of a byte offset.
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* value.h (read_value_memory): Adjust comment.
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--- a/gdb/dwarf2loc.c
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+++ b/gdb/dwarf2loc.c
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@@ -2025,9 +2025,9 @@ write_pieced_value (struct value *to, struct value *from)
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&& offset % 8 == 0)
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{
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/* Everything is byte-aligned; no buffer needed. */
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- write_memory (start_addr,
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- contents + offset / 8,
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- this_size_bits / 8);
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+ write_memory_with_notification (start_addr,
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+ contents + offset / 8,
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+ this_size_bits / 8);
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break;
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}
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@@ -2054,7 +2054,8 @@ write_pieced_value (struct value *to, struct value *from)
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copy_bitwise (buffer.data (), bits_to_skip % 8,
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contents, offset,
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this_size_bits, bits_big_endian);
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- write_memory (start_addr, buffer.data (), this_size);
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+ write_memory_with_notification (start_addr, buffer.data (),
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+ this_size);
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}
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break;
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default:
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