[PATCH] D61969: Fix Bugzilla ID 41862 to support checking addresses of disassembled object
Nicholas Krause via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu May 23 21:28:11 PDT 2019
xerofoify updated this revision to Diff 201122.
xerofoify added a comment.
This is the updated patch. I wasn't sure if the test cases are correct, not sure if the syntax has issues. Otherwise this should be fixed now and thanks for the comments.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D61969/new/
https://reviews.llvm.org/D61969
Files:
llvm/test/tools/llvm-objdump/X86/start-stop-address.test
llvm/tools/llvm-objdump/llvm-objdump.cpp
Index: llvm/tools/llvm-objdump/llvm-objdump.cpp
===================================================================
--- llvm/tools/llvm-objdump/llvm-objdump.cpp
+++ llvm/tools/llvm-objdump/llvm-objdump.cpp
@@ -1403,8 +1403,10 @@
}
static void disassembleObject(const ObjectFile *Obj, bool InlineRelocs) {
- if (StartAddress > StopAddress)
- error("Start address should be less than stop address");
+ if (StartAddress >= StopAddress)
+ error("error: start address should be less than stop address");
+ if (StartAddress < StopAddress)
+ error("error: the stop address should be after the start address");
const Target *TheTarget = getTarget(Obj);
Index: llvm/test/tools/llvm-objdump/X86/start-stop-address.test
===================================================================
--- llvm/test/tools/llvm-objdump/X86/start-stop-address.test
+++ llvm/test/tools/llvm-objdump/X86/start-stop-address.test
@@ -68,4 +68,7 @@
// OUT-OF-RANGE-NOT: Disassembly
// RUN: not llvm-objdump -d %t.out --start-address=0x40 --stop-address=0x3f 2>&1 | FileCheck %s --check-prefix ERRMSG
-// ERRMSG: error: Start address should be less than stop address.
+// RUN: not llvm-objdump -d %t.out --start-address=0x40 --stop-address=0x40 2=&1 | FileCheck %s --check-prefix ERRMSG
+// ERRMSG: error: start address should be less than stop address.
+// RUN: not llvm-objdump -d %t.out --start-address=0x3f --stop-address=0x40 1>&2 | FileCheck %s --check-prefix ERRMSG
+// ERRMSG: error: the stop address should be after the start address
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