[Object][XCOFF] Add intial support for section header table.

Adds a representation of the section header table to XCOFFObjectFile,
and implements enough to dump the section headers with llvm-obdump.

Differential Revision: https://reviews.llvm.org/D60784

llvm-svn: 359244

3 files changed, 0 insertions, 0 deletions

diff --git a/llvm/test/tools/llvm-objdump/Inputs/xcoff-long-sec-names.o b/llvm/test/tools/llvm-objdump/Inputs/xcoff-long-sec-names.o
new file mode 100644
index 00000000000..3dfc498babf
--- /dev/null
+++ b/llvm/test/tools/llvm-objdump/Inputs/xcoff-long-sec-names.o
diff --git a/llvm/test/tools/llvm-objdump/Inputs/xcoff-section-headers-truncate.o b/llvm/test/tools/llvm-objdump/Inputs/xcoff-section-headers-truncate.o
new file mode 100644
index 00000000000..7667c6f791c
--- /dev/null
+++ b/llvm/test/tools/llvm-objdump/Inputs/xcoff-section-headers-truncate.o
diff --git a/llvm/test/tools/llvm-objdump/Inputs/xcoff-section-headers.o b/llvm/test/tools/llvm-objdump/Inputs/xcoff-section-headers.o
new file mode 100644
index 00000000000..0090c7d72fe
--- /dev/null
+++ b/llvm/test/tools/llvm-objdump/Inputs/xcoff-section-headers.o