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authorAndreas Kling <kling@serenityos.org>2020-12-25 14:48:30 +0100
committerAndreas Kling <kling@serenityos.org>2020-12-25 14:48:30 +0100
commit40e9edd79811c7cf23aafbf8b1a85db3355a3176 (patch)
treedae72747fbf14f7d400e099732a66f695296ee95 /Kernel
parent6c9a6bea1ec050d37280c32e3a8521f215a4d46e (diff)
downloadserenity-40e9edd79811c7cf23aafbf8b1a85db3355a3176.zip
LibELF: Move AuxiliaryValue into the ELF namespace
Diffstat (limited to 'Kernel')
-rw-r--r--Kernel/Process.h2
-rw-r--r--Kernel/Syscalls/execve.cpp34
-rw-r--r--Kernel/Thread.cpp2
-rw-r--r--Kernel/Thread.h2
4 files changed, 20 insertions, 20 deletions
diff --git a/Kernel/Process.h b/Kernel/Process.h
index dd454358c1..dc3210ff6c 100644
--- a/Kernel/Process.h
+++ b/Kernel/Process.h
@@ -534,7 +534,7 @@ private:
ssize_t do_write(FileDescription&, const UserOrKernelBuffer&, size_t);
KResultOr<NonnullRefPtr<FileDescription>> find_elf_interpreter_for_executable(const String& path, char (&first_page)[PAGE_SIZE], int nread, size_t file_size);
- Vector<AuxiliaryValue> generate_auxiliary_vector() const;
+ Vector<ELF::AuxiliaryValue> generate_auxiliary_vector() const;
int alloc_fd(int first_candidate_fd = 0);
void disown_all_shared_buffers();
diff --git a/Kernel/Syscalls/execve.cpp b/Kernel/Syscalls/execve.cpp
index 991e325373..c4d8d36c92 100644
--- a/Kernel/Syscalls/execve.cpp
+++ b/Kernel/Syscalls/execve.cpp
@@ -424,41 +424,41 @@ int Process::do_exec(NonnullRefPtr<FileDescription> main_program_description, Ve
return 0;
}
-Vector<AuxiliaryValue> Process::generate_auxiliary_vector() const
+Vector<ELF::AuxiliaryValue> Process::generate_auxiliary_vector() const
{
- Vector<AuxiliaryValue> auxv;
+ Vector<ELF::AuxiliaryValue> auxv;
// PHDR/EXECFD
// PH*
- auxv.append({ AuxiliaryValue::PageSize, PAGE_SIZE });
- auxv.append({ AuxiliaryValue::BaseAddress, (void*)m_load_base });
+ auxv.append({ ELF::AuxiliaryValue::PageSize, PAGE_SIZE });
+ auxv.append({ ELF::AuxiliaryValue::BaseAddress, (void*)m_load_base });
- auxv.append({ AuxiliaryValue::Entry, (void*)m_entry_eip });
+ auxv.append({ ELF::AuxiliaryValue::Entry, (void*)m_entry_eip });
// NOTELF
- auxv.append({ AuxiliaryValue::Uid, (long)m_uid });
- auxv.append({ AuxiliaryValue::EUid, (long)m_euid });
- auxv.append({ AuxiliaryValue::Gid, (long)m_gid });
- auxv.append({ AuxiliaryValue::EGid, (long)m_egid });
+ auxv.append({ ELF::AuxiliaryValue::Uid, (long)m_uid });
+ auxv.append({ ELF::AuxiliaryValue::EUid, (long)m_euid });
+ auxv.append({ ELF::AuxiliaryValue::Gid, (long)m_gid });
+ auxv.append({ ELF::AuxiliaryValue::EGid, (long)m_egid });
// FIXME: Don't hard code this? We might support other platforms later.. (e.g. x86_64)
- auxv.append({ AuxiliaryValue::Platform, "i386" });
+ auxv.append({ ELF::AuxiliaryValue::Platform, "i386" });
// FIXME: This is platform specific
- auxv.append({ AuxiliaryValue::HwCap, (long)CPUID(1).edx() });
+ auxv.append({ ELF::AuxiliaryValue::HwCap, (long)CPUID(1).edx() });
- auxv.append({ AuxiliaryValue::ClockTick, (long)TimeManagement::the().ticks_per_second() });
+ auxv.append({ ELF::AuxiliaryValue::ClockTick, (long)TimeManagement::the().ticks_per_second() });
// FIXME: Also take into account things like extended filesystem permissions? That's what linux does...
- auxv.append({ AuxiliaryValue::Secure, ((m_uid != m_euid) || (m_gid != m_egid)) ? 1 : 0 });
+ auxv.append({ ELF::AuxiliaryValue::Secure, ((m_uid != m_euid) || (m_gid != m_egid)) ? 1 : 0 });
char random_bytes[16] {};
get_fast_random_bytes((u8*)random_bytes, sizeof(random_bytes));
- auxv.append({ AuxiliaryValue::Random, String(random_bytes, sizeof(random_bytes)) });
+ auxv.append({ ELF::AuxiliaryValue::Random, String(random_bytes, sizeof(random_bytes)) });
- auxv.append({ AuxiliaryValue::ExecFilename, m_executable->absolute_path() });
+ auxv.append({ ELF::AuxiliaryValue::ExecFilename, m_executable->absolute_path() });
- auxv.append({ AuxiliaryValue::ExecFileDescriptor, m_main_program_fd });
+ auxv.append({ ELF::AuxiliaryValue::ExecFileDescriptor, m_main_program_fd });
- auxv.append({ AuxiliaryValue::Null, 0L });
+ auxv.append({ ELF::AuxiliaryValue::Null, 0L });
return auxv;
}
diff --git a/Kernel/Thread.cpp b/Kernel/Thread.cpp
index 0e1a5be692..107698adcd 100644
--- a/Kernel/Thread.cpp
+++ b/Kernel/Thread.cpp
@@ -855,7 +855,7 @@ RegisterState& Thread::get_register_dump_from_stack()
return *(RegisterState*)(kernel_stack_top() - sizeof(RegisterState));
}
-KResultOr<u32> Thread::make_userspace_stack_for_main_thread(Vector<String> arguments, Vector<String> environment, Vector<AuxiliaryValue> auxiliary_values)
+KResultOr<u32> Thread::make_userspace_stack_for_main_thread(Vector<String> arguments, Vector<String> environment, Vector<ELF::AuxiliaryValue> auxiliary_values)
{
auto* region = m_process->allocate_region(VirtualAddress(), default_userspace_stack_size, "Stack (Main thread)", PROT_READ | PROT_WRITE, false);
if (!region)
diff --git a/Kernel/Thread.h b/Kernel/Thread.h
index 77c543872e..ff5c6488a1 100644
--- a/Kernel/Thread.h
+++ b/Kernel/Thread.h
@@ -975,7 +975,7 @@ public:
void set_default_signal_dispositions();
bool push_value_on_stack(FlatPtr);
- KResultOr<u32> make_userspace_stack_for_main_thread(Vector<String> arguments, Vector<String> environment, Vector<AuxiliaryValue>);
+ KResultOr<u32> make_userspace_stack_for_main_thread(Vector<String> arguments, Vector<String> environment, Vector<ELF::AuxiliaryValue>);
KResult make_thread_specific_region(Badge<Process>);