size-optimize sh/fdpic dynamic entry point

the __fdpic_fixup code is not needed for ET_DYN executables, which
instead use reloctions, so we can omit it from the dynamic linker and
static-pie entry point and save some code size.

diff --git a/arch/sh/crt_arch.h b/arch/sh/crt_arch.h
index b902dcc872c8e7619724de39277a0a569816f2e3..d63ce0d1061f7cc03564528c13505a4f85c01c6c 100644 (file)
--- a/arch/sh/crt_arch.h
+++ b/arch/sh/crt_arch.h
@@ -4,6 +4,7 @@ __asm__(
 ".text \n"
 ".global " START " \n"
 START ": \n"
+#ifndef SHARED
 "      mov r8, r4 \n"
 "      mova 1f, r0 \n"
 "      mov.l 1f, r5 \n"
@@ -12,6 +13,7 @@ START ": \n"
 "      bsr __fdpic_fixup \n"
 "       add r0, r6 \n"
 "      mov r0, r12 \n"
+#endif
 "      mov r10, r5 \n"
 "      mov r15, r4 \n"
 "      mov.l r9, @-r15 \n"
@@ -24,7 +26,9 @@ START ": \n"
 "      .long __ROFIXUP_END__@PCREL + 4 \n"
 );
 
+#ifndef SHARED
 #include "fdpic_crt.h"
+#endif
 
 #else