1.syntax unified 2.global _longjmp 3.global longjmp 4.type _longjmp,%function 5.type longjmp,%function 6_longjmp: 7longjmp: 8 mov ip,r0 9 movs r0,r1 10 moveq r0,#1 11 ldmia ip!, {v1,v2,v3,v4,v5,v6,sl,fp} 12 ldmia ip!, {r2,lr} 13 mov sp,r2 14 15 adr r1,1f 16 ldr r2,1f 17 ldr r1,[r1,r2] 18 19#if __ARM_ARCH < 8 20 tst r1,#0x260 21 beq 3f 22 // HWCAP_ARM_FPA 23 tst r1,#0x20 24 beq 2f 25 ldc p2, cr4, [ip], #48 26#endif 272: tst r1,#0x40 28 beq 2f 29 .fpu vfp 30 vldmia ip!, {d8-d15} 31 .fpu softvfp 32 .eabi_attribute 10, 0 33 .eabi_attribute 27, 0 34#if __ARM_ARCH < 8 35 // HWCAP_ARM_IWMMXT 362: tst r1,#0x200 37 beq 3f 38 ldcl p1, cr10, [ip], #8 39 ldcl p1, cr11, [ip], #8 40 ldcl p1, cr12, [ip], #8 41 ldcl p1, cr13, [ip], #8 42 ldcl p1, cr14, [ip], #8 43 ldcl p1, cr15, [ip], #8 44#endif 452: 463: bx lr 47 48.hidden __hwcap 49.align 2 501: .word __hwcap-1b 51