From e0740f779c1471fbc565ceedae93dea09bc0eadf Mon Sep 17 00:00:00 2001 From: Jan Kratochvil Date: Tue, 2 Dec 2008 14:51:01 +0000 Subject: gdb/ Fix resolving external references to TLS variables. * findvar.c: Include `objfiles.h'. (read_var_value ): New variable `obj_section'. Handle SEC_THREAD_LOCAL variables. * printcmd.c (address_info ): Handle SEC_THREAD_LOCAL variables. gdb/testsuite/ Test resolving external references to TLS variables. * gdb.threads/tls.exp: New tests to examine A_THREAD_LOCAL and FILE2_THREAD_LOCAL. (testfile2, srcfile2): New variables. * gdb.threads/tls.c (file2_thread_local) (function_referencing_file2_thread_local): New. * gdb.threads/tls2.c: New file. --- gdb/findvar.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'gdb/findvar.c') diff --git a/gdb/findvar.c b/gdb/findvar.c index 4796721..f7b6e63 100644 --- a/gdb/findvar.c +++ b/gdb/findvar.c @@ -34,6 +34,7 @@ #include "regcache.h" #include "user-regs.h" #include "block.h" +#include "objfiles.h" /* Basic byte-swapping routines. GDB has needed these for a long time... All extract a target-format integer at ADDR which is LEN bytes long. */ @@ -536,6 +537,7 @@ read_var_value (struct symbol *var, struct frame_info *frame) case LOC_UNRESOLVED: { struct minimal_symbol *msym; + struct obj_section *obj_section; msym = lookup_minimal_symbol (SYMBOL_LINKAGE_NAME (var), NULL, NULL); if (msym == NULL) @@ -545,6 +547,11 @@ read_var_value (struct symbol *var, struct frame_info *frame) SYMBOL_OBJ_SECTION (msym)); else addr = SYMBOL_VALUE_ADDRESS (msym); + + obj_section = SYMBOL_OBJ_SECTION (msym); + if (obj_section + && (obj_section->the_bfd_section->flags & SEC_THREAD_LOCAL) != 0) + addr = target_translate_tls_address (obj_section->objfile, addr); } break; -- cgit v1.1