| //------------------------------------------------------------------------------ | |
| // | |
| // Set/Long jump for RISC-V | |
| // | |
| // Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR> | |
| // | |
| // SPDX-License-Identifier: BSD-2-Clause-Patent | |
| // | |
| //------------------------------------------------------------------------------ | |
| # define REG_S sd | |
| # define REG_L ld | |
| # define SZREG 8 | |
| .align 3 | |
| .globl SetJump | |
| SetJump: | |
| REG_S ra, 0*SZREG(a0) | |
| REG_S s0, 1*SZREG(a0) | |
| REG_S s1, 2*SZREG(a0) | |
| REG_S s2, 3*SZREG(a0) | |
| REG_S s3, 4*SZREG(a0) | |
| REG_S s4, 5*SZREG(a0) | |
| REG_S s5, 6*SZREG(a0) | |
| REG_S s6, 7*SZREG(a0) | |
| REG_S s7, 8*SZREG(a0) | |
| REG_S s8, 9*SZREG(a0) | |
| REG_S s9, 10*SZREG(a0) | |
| REG_S s10, 11*SZREG(a0) | |
| REG_S s11, 12*SZREG(a0) | |
| REG_S sp, 13*SZREG(a0) | |
| li a0, 0 | |
| ret | |
| .globl InternalLongJump | |
| InternalLongJump: | |
| REG_L ra, 0*SZREG(a0) | |
| REG_L s0, 1*SZREG(a0) | |
| REG_L s1, 2*SZREG(a0) | |
| REG_L s2, 3*SZREG(a0) | |
| REG_L s3, 4*SZREG(a0) | |
| REG_L s4, 5*SZREG(a0) | |
| REG_L s5, 6*SZREG(a0) | |
| REG_L s6, 7*SZREG(a0) | |
| REG_L s7, 8*SZREG(a0) | |
| REG_L s8, 9*SZREG(a0) | |
| REG_L s9, 10*SZREG(a0) | |
| REG_L s10, 11*SZREG(a0) | |
| REG_L s11, 12*SZREG(a0) | |
| REG_L sp, 13*SZREG(a0) | |
| add a0, s0, 0 | |
| add a1, s1, 0 | |
| add a2, s2, 0 | |
| add a3, s3, 0 | |
| ret |