From 764c21f7529df70a19f1e1cb33bb9ece28e0bf8f Mon Sep 17 00:00:00 2001 From: Yunlian Jiang Date: Wed, 4 May 2016 11:09:44 -0700 Subject: Add debug fission support. This added debug fission support. It tries to find the dwp file from the debug dir /usr/lib/debug/*/debug and read symbols from them. Most of this patch comes from https://critique.corp.google.com/#review/52048295 and some fixes after that. The elf_reader.cc comes from TOT google code. I just removed some google dependency. Current problems from this patch 1: Some type mismatch: from uint8_t * to char *. 2: Some hack to find the .dwp file. (replace .debug with .dwp) BUG=chromium:604440 R=dehao@google.com, ivanpe@chromium.org Review URL: https://codereview.chromium.org/1884283002 . --- src/common/linux/dump_symbols.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/common/linux/dump_symbols.cc') diff --git a/src/common/linux/dump_symbols.cc b/src/common/linux/dump_symbols.cc index 0000add6..6b27120a 100644 --- a/src/common/linux/dump_symbols.cc +++ b/src/common/linux/dump_symbols.cc @@ -288,7 +288,8 @@ bool LoadDwarf(const string& dwarf_filename, // Make a Dwarf2Handler that drives the DIEHandler. dwarf2reader::DIEDispatcher die_dispatcher(&root_handler); // Make a DWARF parser for the compilation unit at OFFSET. - dwarf2reader::CompilationUnit reader(file_context.section_map(), + dwarf2reader::CompilationUnit reader(dwarf_filename, + file_context.section_map(), offset, &byte_reader, &die_dispatcher); -- cgit v1.2.1