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| author | Tom Tromey <tromey@redhat.com> | 2012-12-10 17:17:29 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2012-12-10 17:17:29 +0000 |
| commit | 8b9737bf8cca3d3f999bb48a27019933f2138c2c (patch) | |
| tree | baeba3860356f90c0986f90733137348d482e61c /gdb/dwarf2read.c | |
| parent | 93eed41f8ee40080a4e5f21fe7e950e5f34534ae (diff) | |
| download | gdb-8b9737bf8cca3d3f999bb48a27019933f2138c2c.zip gdb-8b9737bf8cca3d3f999bb48a27019933f2138c2c.tar.gz gdb-8b9737bf8cca3d3f999bb48a27019933f2138c2c.tar.bz2 | |
* dwarf2read.c (dwarf2_fetch_die_loc_sect_off): New function.
(dwarf2_fetch_die_loc_cu_off): Rename from
dwarf2_fetch_die_location_block. Rewrite to use
dwarf2_fetch_die_loc_sect_off.
* dwarf2loc.h (dwarf2_fetch_die_loc_sect_off): Declare.
(dwarf2_fetch_die_loc_cu_off): Rename.
* dwarf2loc.c (indirect_pieced_value): Use
dwarf2_fetch_die_loc_sect_off.
* dwarf2expr.h (struct dwarf_expr_context) <len, data>: Update
comment.
(struct dwarf_expr_piece) <v.ptr.die>: Now a sect_offset.
* dwarf2expr.c (add_piece): Update.
(execute_stack_op) <DW_OP_GNU_implicit_pointer>: Update comment.
testsuite
* gdb.dwarf2/implptr-64bit.exp: Run tests with two CUs as well.
(test): Add "two_cu" argument.
* gdb.dwarf2/implptr-64bit.S: Move subprogram later; use ref_addr
for types; allow two CUs.
Diffstat (limited to 'gdb/dwarf2read.c')
| -rw-r--r-- | gdb/dwarf2read.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c index 6eea17e..2168c69 100644 --- a/gdb/dwarf2read.c +++ b/gdb/dwarf2read.c @@ -17334,12 +17334,11 @@ follow_die_ref (struct die_info *src_die, struct attribute *attr, dwarf2_locexpr_baton->data has lifetime of PER_CU->OBJFILE. */ struct dwarf2_locexpr_baton -dwarf2_fetch_die_location_block (cu_offset offset_in_cu, - struct dwarf2_per_cu_data *per_cu, - CORE_ADDR (*get_frame_pc) (void *baton), - void *baton) +dwarf2_fetch_die_loc_sect_off (sect_offset offset, + struct dwarf2_per_cu_data *per_cu, + CORE_ADDR (*get_frame_pc) (void *baton), + void *baton) { - sect_offset offset = { per_cu->offset.sect_off + offset_in_cu.cu_off }; struct dwarf2_cu *cu; struct die_info *die; struct attribute *attr; @@ -17394,6 +17393,20 @@ dwarf2_fetch_die_location_block (cu_offset offset_in_cu, return retval; } +/* Like dwarf2_fetch_die_loc_sect_off, but take a CU + offset. */ + +struct dwarf2_locexpr_baton +dwarf2_fetch_die_loc_cu_off (cu_offset offset_in_cu, + struct dwarf2_per_cu_data *per_cu, + CORE_ADDR (*get_frame_pc) (void *baton), + void *baton) +{ + sect_offset offset = { per_cu->offset.sect_off + offset_in_cu.cu_off }; + + return dwarf2_fetch_die_loc_sect_off (offset, per_cu, get_frame_pc, baton); +} + /* Return the type of the DIE at DIE_OFFSET in the CU named by PER_CU. */ |