diff options
Diffstat (limited to 'gdb/parse.c')
| -rw-r--r-- | gdb/parse.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gdb/parse.c b/gdb/parse.c index 5d949fd..b0edaf4 100644 --- a/gdb/parse.c +++ b/gdb/parse.c @@ -53,6 +53,7 @@ #include "gdb_assert.h" #include "block.h" #include "source.h" +#include "objfiles.h" /* Standard set of definitions for printing, dumping, prefixifying, * and evaluating expressions. */ @@ -219,6 +220,15 @@ write_exp_elt_block (struct block *b) } void +write_exp_elt_objfile (struct objfile *objfile) +{ + union exp_element tmp; + memset (&tmp, 0, sizeof (union exp_element)); + tmp.objfile = objfile; + write_exp_elt (tmp); +} + +void write_exp_elt_longcst (LONGEST expelt) { union exp_element tmp; @@ -378,6 +388,7 @@ write_exp_bitstring (struct stoken str) static struct type *msym_text_symbol_type; static struct type *msym_data_symbol_type; static struct type *msym_unknown_symbol_type; +static struct type *msym_tls_symbol_type; void write_exp_msymbol (struct minimal_symbol *msymbol, @@ -397,6 +408,22 @@ write_exp_msymbol (struct minimal_symbol *msymbol, write_exp_elt_opcode (OP_LONG); + if (SYMBOL_BFD_SECTION (msymbol)->flags & SEC_THREAD_LOCAL) + { + bfd *bfd = SYMBOL_BFD_SECTION (msymbol)->owner; + struct objfile *ofp; + + ALL_OBJFILES (ofp) + if (ofp->obfd == bfd) + break; + + write_exp_elt_opcode (UNOP_MEMVAL_TLS); + write_exp_elt_objfile (ofp); + write_exp_elt_type (msym_tls_symbol_type); + write_exp_elt_opcode (UNOP_MEMVAL_TLS); + return; + } + write_exp_elt_opcode (UNOP_MEMVAL); switch (msymbol->type) { @@ -904,6 +931,11 @@ operator_length_standard (struct expression *expr, int endpos, args = 1; break; + case UNOP_MEMVAL_TLS: + oplen = 4; + args = 1; + break; + case UNOP_ABS: case UNOP_CAP: case UNOP_CHR: @@ -1341,6 +1373,10 @@ build_parse (void) init_type (TYPE_CODE_INT, 1, 0, "<variable (not text or data), no debug info>", NULL); + + msym_tls_symbol_type = + init_type (TYPE_CODE_INT, TARGET_INT_BIT / HOST_CHAR_BIT, 0, + "<thread local variable, no debug info>", NULL); } /* This function avoids direct calls to fprintf |