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Fix PR/18564 - regression in showing __thread so extern variable

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Ensure tls variable address is not relocated, as the msym addr
is an offset in the thread local storage of the shared library/object.
This commit is contained in:
Philippe Waroquiers 2015-09-15 21:02:15 +02:00
parent e68fa6f076
commit 5382cfab61
8 changed files with 185 additions and 13 deletions
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13
gdb/printcmd.c
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@ -1376,16 +1376,19 @@ address_info (char *exp, int from_tty)
else
{
section = MSYMBOL_OBJ_SECTION (msym.objfile, msym.minsym);
load_addr = BMSYMBOL_VALUE_ADDRESS (msym);
if (section
&& (section->the_bfd_section->flags & SEC_THREAD_LOCAL) != 0)
printf_filtered (_("a thread-local variable at offset %s "
"in the thread-local storage for `%s'"),
paddress (gdbarch, load_addr),
objfile_name (section->objfile));
{
load_addr = MSYMBOL_VALUE_RAW_ADDRESS (msym.minsym);
printf_filtered (_("a thread-local variable at offset %s "
"in the thread-local storage for `%s'"),
paddress (gdbarch, load_addr),
objfile_name (section->objfile));
}
else
{
load_addr = BMSYMBOL_VALUE_ADDRESS (msym);
printf_filtered (_("static storage at address "));
fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
if (section_is_overlay (section))