[PATCH 15/17] efi_loader: Remove ENTRY(_start) from linker script

[Sam Edwards]

The EFI apps are built using ELF only as an intermediate "linker output"
format, with the final PE header crafted within the ELF to take effect
after the objcopy conversion to raw binary. As such, we really don't
care what the ELF header indicates as the entry point.

Because nothing that uses this linker script even defines a _start
symbol, this directive has no effect. On GNU ld, it is silently ignored.
On certain linkers (e.g. LLVM lld), a warning is logged. But in any
case, no entry point is set.

Therefore, remove it to silence warnings and avoid confusion.

Signed-off-by: Sam Edwards <CFSworks at gmail.com>
---
 lib/efi_loader/elf_efi.ldsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/efi_loader/elf_efi.ldsi b/lib/efi_loader/elf_efi.ldsi
index 190a88fb69e..dc4d1a3660e 100644
--- a/lib/efi_loader/elf_efi.ldsi
+++ b/lib/efi_loader/elf_efi.ldsi
@@ -10,7 +10,6 @@ PHDRS
 	data PT_LOAD FLAGS(3); /* SHF_WRITE | SHF_ALLOC */
 }
 
-ENTRY(_start)
 SECTIONS
 {
 	.text 0x0 : {
-- 
2.45.2