[PATCH] D107333: [llvm-readobj][XCOFF] Print the length of the string table.

[Esme Yi via Phabricator via llvm-commits]

Esme created this revision.
Esme added reviewers: jhenderson, shchenz, Higuoxing, PowerPC.
Herald added a subscriber: rupprecht.
Esme requested review of this revision.
Herald added subscribers: llvm-commits, MaskRay.
Herald added a project: LLVM.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D107333

Files:
  llvm/test/tools/llvm-readobj/XCOFF/string-table.yaml
  llvm/test/tools/yaml2obj/XCOFF/basic-doc64.yaml
  llvm/test/tools/yaml2obj/XCOFF/long-symbol-name.yaml
  llvm/tools/llvm-readobj/XCOFFDumper.cpp


Index: llvm/tools/llvm-readobj/XCOFFDumper.cpp
===================================================================
--- llvm/tools/llvm-readobj/XCOFFDumper.cpp
+++ llvm/tools/llvm-readobj/XCOFFDumper.cpp
@@ -460,6 +460,7 @@
 void XCOFFDumper::printStringTable() {
   DictScope DS(W, "StringTable");
   StringRef StrTable = Obj.getStringTable();
+  W.printNumber("Length (in bytes)", StrTable.size());
   // Print strings from the fifth byte, since the first four bytes contain the
   // length (in bytes) of the string table (including the length field).
   printAsStringList(StrTable, 4);
Index: llvm/test/tools/yaml2obj/XCOFF/long-symbol-name.yaml
===================================================================
--- llvm/test/tools/yaml2obj/XCOFF/long-symbol-name.yaml
+++ llvm/test/tools/yaml2obj/XCOFF/long-symbol-name.yaml
@@ -24,6 +24,7 @@
 # CHECK-NEXT:   }
 # CHECK-NEXT: ]
 # CHECK-NEXT: StringTable {
+# CHECK-NEXT:   Length (in bytes): 14
 # CHECK-NEXT:   [     4]   .longname
 # CHECK-NEXT: }
 
Index: llvm/test/tools/yaml2obj/XCOFF/basic-doc64.yaml
===================================================================
--- llvm/test/tools/yaml2obj/XCOFF/basic-doc64.yaml
+++ llvm/test/tools/yaml2obj/XCOFF/basic-doc64.yaml
@@ -135,6 +135,7 @@
 # CHECK64-NEXT:   }
 # CHECK64-NEXT: ]
 # CHECK64-NEXT: StringTable {
+# CHECK64-NEXT:   Length (in bytes): 28
 # CHECK64-NEXT:   [     4]   .text
 # CHECK64-NEXT:   [     a]   .abs
 # CHECK64-NEXT:   [     f]   .undef
Index: llvm/test/tools/llvm-readobj/XCOFF/string-table.yaml
===================================================================
--- llvm/test/tools/llvm-readobj/XCOFF/string-table.yaml
+++ llvm/test/tools/llvm-readobj/XCOFF/string-table.yaml
@@ -5,6 +5,7 @@
 # RUN: llvm-readobj --string-table %t1 | FileCheck %s --check-prefix=BASIC
 
 # BASIC:      StringTable {
+# BASIC-NEXT:   Length (in bytes): 16
 # BASIC-NEXT:   [     4]   name2
 # BASIC-NEXT:   [     a]   name1
 # BASIC-NEXT: }
@@ -21,6 +22,7 @@
 # RUN: llvm-readobj --string-table %t2 | FileCheck %s --check-prefix=SINGLE-BYTE
 
 # SINGLE-BYTE:      StringTable {
+# SINGLE-BYTE-NEXT:   Length (in bytes): 6
 # SINGLE-BYTE-NEXT:   [     4]   n
 # SINGLE-BYTE-NEXT: }
 
@@ -35,6 +37,7 @@
 # RUN: llvm-readobj --string-table %t3 | FileCheck %s --check-prefix=NO-STRTBL
 
 # NO-STRTBL:      StringTable {
+# NO-STRTBL-NEXT:   Length (in bytes): 0
 # NO-STRTBL-NEXT: }
 
 --- !XCOFF


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