ELF: Don't create sections for section header index 0
Summary:
The first section header does not define a real section. Instead it is
used for various elf extensions. This patch skips creation of a section
for index 0.
This has one furtunate side-effect, in that it allows us to use the section
header index as the Section ID (where 0 is also invalid). This way, we
can get rid of a lot of spurious +1s in the ObjectFileELF code.
Reviewers: clayborg, krytarowski, joerg, espindola
Subscribers: emaste, lldb-commits, arichardson
Differential Revision: https://reviews.llvm.org/D55757
llvm-svn: 349498
diff --git a/lldb/tools/lldb-test/lldb-test.cpp b/lldb/tools/lldb-test/lldb-test.cpp
index eee664b..d8f4472 100644
--- a/lldb/tools/lldb-test/lldb-test.cpp
+++ b/lldb/tools/lldb-test/lldb-test.cpp
@@ -732,6 +732,7 @@
assert(S);
AutoIndent Indent(Printer, 2);
Printer.formatLine("Index: {0}", I);
+ Printer.formatLine("ID: {0:x}", S->GetID());
Printer.formatLine("Name: {0}", S->GetName().GetStringRef());
Printer.formatLine("Type: {0}", S->GetTypeAsCString());
Printer.formatLine("Permissions: {0}", GetPermissionsAsCString(S->GetPermissions()));