1# VLE Instructions for Improving Interrupt Handler Efficiency (e200z760RM.pdf) 2# Original Engineering Bullet (EB696.pdf) contains two writings of load instructions 3# and has no ones for MCSRRs. 4 5# e_lmvgprw, e_stmvgprw - load/store multiple volatile GPRs (r0, r3:r12) 6# e_lmvsprw, e_stmvsprw - load/store multiple volatile SPRs (CR, LR, CTR, and XER) 7# e_lmvsrrw, e_stmvsrrw - load/store multiple volatile SRRs (SRR0, SRR1) 8# e_lmvcsrrw, e_stmvcsrrw - load/store multiple volatile CSRRs (CSRR0, CSRR1) 9# e_lmvdsrrw, e_stmvdsrrw - load/store multiple volatile DSRRs (DSRR0, DSRR1) 10# e_lmvmcsrrw, e_stmvmcsrrw - load/store multiple volatile MCSRRs (MCSRR0, MCSRR1) 11 12 .text 13prolog: 14 e_stmvgprw 0x00 (r1) 15 e_stmvsprw 0x04 (r2) 16 e_stmvsrrw 0x08 (r3) 17 e_stmvcsrrw 0x0c (r4) 18 e_stmvdsrrw 0x10 (r5) 19 e_stmvmcsrrw 0x14 (r6) 20 21epilog: 22 e_lmvgprw 0x18 (r7) 23 e_lmvsprw 0x1c (r8) 24 e_lmvsrrw 0x20 (r9) 25 e_lmvcsrrw 0x24 (r10) 26 e_lmvdsrrw 0x28 (r11) 27 e_lmvmcsrrw 0x2c (r12) 28 29epilog_alt: 30 e_ldmvgprw 0x30 (r13) 31 e_ldmvsprw 0x34 (r14) 32 e_ldmvsrrw 0x38 (r15) 33 e_ldmvcsrrw 0x3c (r16) 34 e_ldmvdsrrw 0x40 (r17) 35