42 lines
1.5 KiB
Diff
42 lines
1.5 KiB
Diff
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[RFC/ia64] memory error when reading wrong core file
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http://sourceware.org/ml/gdb-patches/2010-01/msg00645.html
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http://sourceware.org/ml/gdb-patches/2010-02/msg00001.html
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http://sourceware.org/ml/gdb-patches/2010-03/msg00298.html
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http://sourceware.org/ml/gdb-cvs/2010-03/msg00065.html
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c961a8da422283662e09ee498c0598d48fc9d70f
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--- src/gdb/solib-svr4.c 2010/02/24 00:29:02 1.125
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+++ src/gdb/solib-svr4.c 2010/03/08 07:45:49 1.126
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@@ -868,9 +868,16 @@
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{
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struct link_map_offsets *lmo = svr4_fetch_link_map_offsets ();
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struct type *ptr_type = builtin_type (target_gdbarch)->builtin_data_ptr;
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+ CORE_ADDR addr = 0;
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+ volatile struct gdb_exception ex;
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- return read_memory_typed_address (info->debug_base + lmo->r_map_offset,
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- ptr_type);
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+ TRY_CATCH (ex, RETURN_MASK_ERROR)
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+ {
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+ addr = read_memory_typed_address (info->debug_base + lmo->r_map_offset,
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+ ptr_type);
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+ }
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+ exception_print (gdb_stderr, ex);
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+ return addr;
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}
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/* Find r_brk from the inferior's debug base. */
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### src/gdb/ChangeLog 2010/03/08 01:49:30 1.11441
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### src/gdb/ChangeLog 2010/03/08 07:45:49 1.11442
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## -1,3 +1,10 @@
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+2010-03-08 Joel Brobecker <brobecker@adacore.com>
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+
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+ Memory error when reading wrong core file.
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+ * solib-svr4.c (solib_svr4_r_map): catch and print all exception
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+ errors while reading the inferior memory, and return zero if
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+ an exception was raised.
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+
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2010-03-07 Michael Snyder <msnyder@vmware.com>
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* record.c (record_restore): Rename tmpu8 to rectype.
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