1 #ifdef __SH_FDPIC__ 2 3 __asm__( 4 ".text \n" 5 ".global " START " \n" 6 START ": \n" 7 " tst r8, r8 \n" 8 " bf 1f \n" 9 " mov #68, r3 \n" 10 " add r3, r3 \n" 11 " mov #8, r4 \n" 12 " swap.w r4, r4 \n" 13 " trapa #31 \n" 14 " nop \n" 15 " nop \n" 16 " nop \n" 17 " nop \n" 18 "1: nop \n" 19 #ifndef SHARED 20 " mov r8, r4 \n" 21 " mova 1f, r0 \n" 22 " mov.l 1f, r5 \n" 23 " mov.l 1f+4, r6 \n" 24 " add r0, r5 \n" 25 " mov.l 4f, r1 \n" 26 "5: bsrf r1 \n" 27 " add r0, r6 \n" 28 " mov r0, r12 \n" 29 #endif 30 " mov r10, r5 \n" 31 " mov r15, r4 \n" 32 " mov.l r9, @-r15 \n" 33 " mov.l r8, @-r15 \n" 34 " mov #-16, r0 \n" 35 " mov.l 2f, r1 \n" 36 "3: bsrf r1 \n" 37 " and r0, r15 \n" 38 ".align 2 \n" 39 "1: .long __ROFIXUP_LIST__@PCREL \n" 40 " .long __ROFIXUP_END__@PCREL + 4 \n" 41 "2: .long " START "_c@PCREL - (3b+4-.) \n" 42 #ifndef SHARED 43 "4: .long __fdpic_fixup@PCREL - (5b+4-.) \n" 44 #endif 45 ); 46 47 #ifndef SHARED 48 #include "fdpic_crt.h" 49 #endif 50 51 #else 52 53 __asm__( 54 ".text \n" 55 ".global " START " \n" 56 START ": \n" 57 " mova 1f, r0 \n" 58 " mov.l 1f, r5 \n" 59 " add r0, r5 \n" 60 " mov r15, r4 \n" 61 " mov #-16, r0 \n" 62 " mov.l 2f, r1 \n" 63 "3: bsrf r1 \n" 64 " and r0, r15 \n" 65 ".align 2 \n" 66 ".weak _DYNAMIC \n" 67 ".hidden _DYNAMIC \n" 68 "1: .long _DYNAMIC-. \n" 69 "2: .long " START "_c@PCREL - (3b+4-.) \n" 70 ); 71 72 #endif 73 74 /* used by gcc for switching the FPU between single and double precision */ 75 #ifdef SHARED 76 __attribute__((__visibility__("hidden"))) 77 #endif 78 const unsigned long __fpscr_values[2] = { 0, 0x80000 }; 79