diff options
| author | Greg Clayton <gclayton@apple.com> | 2011-09-29 23:41:34 +0000 |
|---|---|---|
| committer | Greg Clayton <gclayton@apple.com> | 2011-09-29 23:41:34 +0000 |
| commit | ed11c1ebc344458c2bc83aa5b0bf6b3d0e2ef987 (patch) | |
| tree | f6a6202a23930d4ae18f10f7b7feea424ae04f3e /include | |
| parent | 811ded5b244c20a9f39a04aba1a11ce02aa45f5e (diff) | |
| download | lldb-ed11c1ebc344458c2bc83aa5b0bf6b3d0e2ef987.tar.gz | |
Fixed an issue where a lexical block or inlined function might have bad debug
information generated for it. Say we have a concrete function "foo" which
has inlined function "a" which calls another inlined function "b":
foo
1 {
2 {
a ()
3 {
b ()
4 {
}
}
}
}
Sometimes we see the compiler generate an address range in the DWARF for "foo"
(block 1 above) as say [0x1000-0x1100). Then the range for "a" is something
like [0x1050-0x1060) (note that it is correctly scoped within the "foo"
address range). And then we get "b" which is a child of "a", yet the debug
info says it has a range of [0x1060-0x1080) (not contained within "a"). We now
detect this issue when making our blocks and add an extra range to "a".
Also added a new "lldb" logging category named "symbol" where we can find out
about symbol file errors and warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@140822 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/lldb/Symbol/Block.h | 2 | ||||
| -rw-r--r-- | include/lldb/lldb-private-log.h | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/lldb/Symbol/Block.h b/include/lldb/Symbol/Block.h index 8fabf9540..669861832 100644 --- a/include/lldb/Symbol/Block.h +++ b/include/lldb/Symbol/Block.h @@ -97,7 +97,7 @@ public: /// describes the end address of a range for this block. //------------------------------------------------------------------ void - AddRange(lldb::addr_t start_offset, lldb::addr_t end_offset); + AddRange (const VMRange& range); //------------------------------------------------------------------ /// @copydoc SymbolContextScope::CalculateSymbolContext(SymbolContext*) diff --git a/include/lldb/lldb-private-log.h b/include/lldb/lldb-private-log.h index 7017fc564..41bbf7a16 100644 --- a/include/lldb/lldb-private-log.h +++ b/include/lldb/lldb-private-log.h @@ -39,6 +39,7 @@ #define LIBLLDB_LOG_SCRIPT (1u << 17) #define LIBLLDB_LOG_COMMANDS (1U << 18) #define LIBLLDB_LOG_TYPES (1u << 19) +#define LIBLLDB_LOG_SYMBOLS (1u << 20) #define LIBLLDB_LOG_ALL (UINT32_MAX) #define LIBLLDB_LOG_DEFAULT (LIBLLDB_LOG_PROCESS |\ LIBLLDB_LOG_THREAD |\ @@ -47,6 +48,7 @@ LIBLLDB_LOG_WATCHPOINTS |\ LIBLLDB_LOG_STEP |\ LIBLLDB_LOG_STATE |\ + LIBLLDB_LOG_SYMBOLS |\ LIBLLDB_LOG_COMMANDS) namespace lldb_private { |