linuxboot bds makes it to the end using the gnu-efi lds script

dxe/Makefile

@@ -21,7 +21,7 @@ FORCE:
 %.exe: %.o
 	$(CROSS)ld \
 		$(LDFLAGS) \
-		-T pei-x86-64.lds \
+		-T elf_x86_64_efi.lds \
 		-o $@ \
 		$^
 
@@ -30,6 +30,8 @@ FORCE:
 
 %.efi: %.exe
 	objcopy \
+		-j .text -j .sdata -j .data -j .dynamic \
+		-j .dynsym  -j .rel -j .rela -j .reloc \
 		--subsystem efi-bsd \
 		--target efi-app-$(EFI_ARCH) \
 		$^ \
@@ -66,6 +68,8 @@ CFLAGS += \
 LDFLAGS += \
 	-nostdlib \
 	-znocombreloc \
+	-shared \
+	-Bsymbolic \
 
 NO_LFLAGS += \
 	-T $(EFI_LDS) \

dxe/elf_x86_64_efi.lds

@@ -0,0 +1,74 @@
+/* Same as elf_x86_64_fbsd_efi.lds, except for OUTPUT_FORMAT below - KEEP IN SYNC */
+OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
+OUTPUT_ARCH(i386:x86-64)
+ENTRY(efi_main)
+SECTIONS
+{
+  . = 0;
+  ImageBase = .;
+  .hash : { *(.hash) }	/* this MUST come first! */
+  . = ALIGN(4096);
+  .eh_frame : 
+  { 
+    *(.eh_frame)
+  }
+  . = ALIGN(4096);
+  .text :
+  {
+   _text = .;
+   *(.text)
+   *(.text.*)
+   *(.gnu.linkonce.t.*)
+   . = ALIGN(16);
+  }
+  _etext = .;
+  _text_size = . - _text;
+  . = ALIGN(4096);
+  .reloc :
+  {
+   *(.reloc)
+  }
+  . = ALIGN(4096);
+  .data :
+  {
+   _data = .;
+   *(.rodata*)
+   *(.got.plt)
+   *(.got)
+   *(.data*)
+   *(.sdata)
+   /* the EFI loader doesn't seem to like a .bss section, so we stick
+      it all into .data: */
+   *(.sbss)
+   *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+   *(.rel.local)
+  }
+  .note.gnu.build-id : { *(.note.gnu.build-id) }
+
+  _edata = .;
+  _data_size = . - _etext;
+  . = ALIGN(4096);
+  .dynamic  : { *(.dynamic) }
+  . = ALIGN(4096);
+  .rela :
+  {
+    *(.rela.data*)
+    *(.rela.got)
+    *(.rela.stab)
+  }
+  . = ALIGN(4096);
+  .dynsym   : { *(.dynsym) }
+  . = ALIGN(4096);
+  .dynstr   : { *(.dynstr) }
+  . = ALIGN(4096);
+  .ignored.reloc :
+  {
+    *(.rela.reloc)
+    *(.eh_frame)
+    *(.note.GNU-stack)
+  }
+  .comment 0 : { *(.comment) }
+}

dxe/linuxboot.c

@@ -265,7 +265,7 @@ efi_main(
 	serial_string("|                    |\r\n");
 	serial_string("+--------------------+\r\n");
 
-	(void) image;
+	(void) image; // should we call loaded image protocol?
 	gST = st;
 	gBS = gST->BootServices;
 	gRT = gST->RuntimeServices;
@@ -295,5 +295,6 @@ efi_main(
 		&efi_bds_arch_protocol
 	);
 
+	serial_string("waiting for callback\r\n");
 	return 0;
 }

dxe/pei-x86-32.lds

@@ -1,30 +0,0 @@
-OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
-/*OUTPUT_FORMAT("pei-x86-64", "pei-x86-64", "pei-x86-64") */
-OUTPUT_ARCH(i386)
-ENTRY(efi_main)
-SECTIONS
-{
-    /* 0x1e0 is the size of the MZ header that will be added by gcc */
-    .text 0x1e0 :
-    {
-	*(.text)
-    }
-
-    .data :
-    {
-	*(.rodata*)
-	*(.data*)
-	/* the EFI loader doesn't seem to like a .bss section, so we stick
-	it all into .data: */
-	*(.bss)
-    }
-
-    /DISCARD/ :
-    {
-	*(.xdata*)
-	*(.idata*)
-	*(.pdata*)
-	*(.comment)
-	*(.eh_fram*)
-    }
-}

dxe/pei-x86-64.lds

@@ -1,29 +0,0 @@
-OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
-/*OUTPUT_FORMAT("pei-x86-64", "pei-x86-64", "pei-x86-64") */
-OUTPUT_ARCH(i386:x86-64)
-ENTRY(efi_main)
-SECTIONS
-{
-    .text 0x1000 :
-    {
-	*(.text)
-    }
-
-    .data :
-    {
-	*(.rodata*)
-	*(.data*)
-	/* the EFI loader doesn't seem to like a .bss section, so we stick
-	it all into .data: */
-	*(.bss)
-    }
-
-    /DISCARD/ :
-    {
-	*(.xdata*)
-	*(.idata*)
-	*(.pdata*)
-	*(.comment)
-	*(.eh_fram*)
-    }
-}