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| author | Richard Biener <rguenther@suse.de> | 2019-02-27 12:51:43 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-02-27 12:51:43 +0000 |
| commit | 491d6017a8eeaa37a811a81c6a9e6bf91337d264 (patch) | |
| tree | 2dd5cc2b22fceb68be4b750d3d7f40046ae86588 /gcc/dwarf2out.c | |
| parent | 06140066829cb1fc59222a457d2cdc89deb7d46b (diff) | |
| download | gcc-491d6017a8eeaa37a811a81c6a9e6bf91337d264.zip gcc-491d6017a8eeaa37a811a81c6a9e6bf91337d264.tar.gz gcc-491d6017a8eeaa37a811a81c6a9e6bf91337d264.tar.bz2 | |
re PR debug/88878 (.debug_pubnames/types empty with -flto)
2019-02-27 Richard Biener <rguenther@suse.de>
PR debug/88878
* dwarf2out.c (output_comdat_type_unit): Add early_lto_debug
parameter, prefix section name with .gnu.debuglto_ if true.
(dwarf2out_finish): Pass false to output_comdat_type_unit.
(dwarf2out_early_finish): Pass true to output_comdat_type_unit.
From-SVN: r269251
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 5eb5d3a..bba4eae 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -3746,7 +3746,7 @@ static void output_die_abbrevs (unsigned long, dw_die_ref); static void output_die (dw_die_ref); static void output_compilation_unit_header (enum dwarf_unit_type); static void output_comp_unit (dw_die_ref, int, const unsigned char *); -static void output_comdat_type_unit (comdat_type_node *); +static void output_comdat_type_unit (comdat_type_node *, bool); static const char *dwarf2_name (tree, int); static void add_pubname (tree, dw_die_ref); static void add_enumerator_pubname (const char *, dw_die_ref); @@ -11230,7 +11230,7 @@ output_skeleton_debug_sections (dw_die_ref comp_unit, /* Output a comdat type unit DIE and its children. */ static void -output_comdat_type_unit (comdat_type_node *node) +output_comdat_type_unit (comdat_type_node *node, bool early_lto_debug) { const char *secname; char *tmp; @@ -11257,14 +11257,16 @@ output_comdat_type_unit (comdat_type_node *node) if (dwarf_version >= 5) { if (!dwarf_split_debug_info) - secname = ".debug_info"; + secname = early_lto_debug ? DEBUG_LTO_INFO_SECTION : DEBUG_INFO_SECTION; else - secname = ".debug_info.dwo"; + secname = (early_lto_debug + ? DEBUG_LTO_DWO_INFO_SECTION : DEBUG_DWO_INFO_SECTION); } else if (!dwarf_split_debug_info) - secname = ".debug_types"; + secname = early_lto_debug ? ".gnu.debuglto_.debug_types" : ".debug_types"; else - secname = ".debug_types.dwo"; + secname = (early_lto_debug + ? ".gnu.debuglto_.debug_types.dwo" : ".debug_types.dwo"); tmp = XALLOCAVEC (char, 4 + DWARF_TYPE_SIGNATURE_SIZE * 2); sprintf (tmp, dwarf_version >= 5 ? "wi." : "wt."); @@ -31503,7 +31505,7 @@ dwarf2out_finish (const char *filename) ? dl_section_ref : debug_skeleton_line_section_label)); - output_comdat_type_unit (ctnode); + output_comdat_type_unit (ctnode, false); *slot = ctnode; } @@ -32194,7 +32196,7 @@ dwarf2out_early_finish (const char *filename) ? debug_line_section_label : debug_skeleton_line_section_label)); - output_comdat_type_unit (ctnode); + output_comdat_type_unit (ctnode, true); *slot = ctnode; } |