Modify the linker script to match the generated binary

src/Make.config

@@ -33,7 +33,7 @@ endif
 # Compiler and assembler invocation.
 DEFINES =
 WARNINGS = -Wall -W -Wstrict-prototypes -Wmissing-prototypes -Wsystem-headers
-CFLAGS = -g -msoft-float -O
+CFLAGS = -g -msoft-float -O -march=i686
 CPPFLAGS = -nostdinc -I$(SRCDIR) -I$(SRCDIR)/lib
 ASFLAGS = -Wa,--gstabs
 LDFLAGS = 

src/threads/kernel.lds.S

@@ -16,9 +16,12 @@ SECTIONS
   .rodata : { *(.rodata) *(.rodata.*) 
 	      . = ALIGN(0x1000); 
 	      _end_kernel_text = .; }
+  .eh_frame : { *(.eh_frame) }
   .data : { *(.data) 
 	    _signature = .; LONG(0xaa55aa55) }
 
+  .plt : { *(.plt*) }
+
   /* BSS (zero-initialized data) is after everything else. */
   _start_bss = .;
   .bss : { *(.bss) }