https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/82317
Backport 1b894864862d8049e4a2567a472efdc2eda1e035 Requested by: @brad0 >From 2c9dc98d2605f89d67b3ebfee63b55d7c81c5bea Mon Sep 17 00:00:00 2001 From: Frederic Cambus <f...@statdns.com> Date: Tue, 20 Feb 2024 09:11:54 +0100 Subject: [PATCH] [llvm-objdump] Add support for the PT_OPENBSD_SYSCALLS segment type. (#82121) Reference: https://github.com/openbsd/src/blob/master/sys/sys/exec_elf.h (cherry picked from commit 1b894864862d8049e4a2567a472efdc2eda1e035) --- llvm/test/tools/llvm-objdump/openbsd-headers.test | 3 +++ llvm/tools/llvm-objdump/ELFDump.cpp | 3 +++ 2 files changed, 6 insertions(+) diff --git a/llvm/test/tools/llvm-objdump/openbsd-headers.test b/llvm/test/tools/llvm-objdump/openbsd-headers.test index f547854feeeedf..84fa59bdf89f5c 100644 --- a/llvm/test/tools/llvm-objdump/openbsd-headers.test +++ b/llvm/test/tools/llvm-objdump/openbsd-headers.test @@ -11,6 +11,8 @@ # CHECK-NEXT: filesz 0x0000000000000000 memsz 0x0000000000000000 flags --- # CHECK-NEXT: OPENBSD_NOBTCFI off 0x0000000000000000 vaddr 0x0000000000000000 paddr 0x0000000000000000 align 2**0 # CHECK-NEXT: filesz 0x0000000000000000 memsz 0x0000000000000000 flags --- +# CHECK-NEXT: OPENBSD_SYSCALLS off 0x0000000000000000 vaddr 0x0000000000000000 paddr 0x0000000000000000 align 2**0 +# CHECK-NEXT: filesz 0x0000000000000000 memsz 0x0000000000000000 flags --- # CHECK-NEXT: OPENBSD_BOOTDATA off 0x0000000000000000 vaddr 0x0000000000000000 paddr 0x0000000000000000 align 2**0 # CHECK-NEXT: filesz 0x0000000000000000 memsz 0x0000000000000000 flags --- @@ -25,4 +27,5 @@ ProgramHeaders: - Type: 0x65a3dbe6 ## PT_OPENBSD_RANDOMIZE - Type: 0x65a3dbe7 ## PT_OPENBSD_WXNEEDED - Type: 0x65a3dbe8 ## PT_OPENBSD_NOBTCFI + - Type: 0x65a3dbe9 ## PT_OPENBSD_SYSCALLS - Type: 0x65a41be6 ## PT_OPENBSD_BOOTDATA diff --git a/llvm/tools/llvm-objdump/ELFDump.cpp b/llvm/tools/llvm-objdump/ELFDump.cpp index 34861ee92128fd..fda99bd6d33e17 100644 --- a/llvm/tools/llvm-objdump/ELFDump.cpp +++ b/llvm/tools/llvm-objdump/ELFDump.cpp @@ -291,6 +291,9 @@ template <class ELFT> void ELFDumper<ELFT>::printProgramHeaders() { case ELF::PT_OPENBSD_RANDOMIZE: outs() << "OPENBSD_RANDOMIZE "; break; + case ELF::PT_OPENBSD_SYSCALLS: + outs() << "OPENBSD_SYSCALLS "; + break; case ELF::PT_OPENBSD_WXNEEDED: outs() << "OPENBSD_WXNEEDED "; break; _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits