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Merge pull request #7445 from ChengJin01/riscv_openj9_part6_vm
Update VM code & setting for RISC-V in OpenJ9 (part6/VM)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| dnl Copyright (c) 2019, 2020 IBM Corp. and others | ||
| dnl | ||
| dnl This program and the accompanying materials are made available under | ||
| dnl the terms of the Eclipse Public License 2.0 which accompanies this | ||
| dnl distribution and is available at https://www.eclipse.org/legal/epl-2.0/ | ||
| dnl or the Apache License, Version 2.0 which accompanies this distribution and | ||
| dnl is available at https://www.apache.org/licenses/LICENSE-2.0. | ||
| dnl | ||
| dnl This Source Code may also be made available under the following | ||
| dnl Secondary Licenses when the conditions for such availability set | ||
| dnl forth in the Eclipse Public License, v. 2.0 are satisfied: GNU | ||
| dnl General Public License, version 2 with the GNU Classpath | ||
| dnl Exception [1] and GNU General Public License, version 2 with the | ||
| dnl OpenJDK Assembly Exception [2]. | ||
| dnl | ||
| dnl [1] https://www.gnu.org/software/classpath/license.html | ||
| dnl [2] http://openjdk.java.net/legal/assembly-exception.html | ||
| dnl | ||
| dnl SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception | ||
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| dnl The source needs to be modified to enable JIT against the RISCV Instruction Sets Specification. | ||
| dnl include(jilvalues.m4) | ||
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| changequote({,})dnl | ||
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| define({FUNC_LABEL},{$1}) | ||
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| define({DECLARE_PUBLIC},{ | ||
| .globl FUNC_LABEL($1) | ||
| .type FUNC_LABEL($1),@function | ||
| }) | ||
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| define({START_PROC},{ | ||
| .text | ||
| DECLARE_PUBLIC($1) | ||
| .align 2 | ||
| FUNC_LABEL($1): | ||
| }) | ||
|
|
||
| define({END_PROC}) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,176 @@ | ||
| # Copyright (c) 2019, 2020 IBM Corp. and others | ||
| # | ||
| # This program and the accompanying materials are made available under | ||
| # the terms of the Eclipse Public License 2.0 which accompanies this | ||
| # distribution and is available at https://www.eclipse.org/legal/epl-2.0/ | ||
| # or the Apache License, Version 2.0 which accompanies this distribution and | ||
| # is available at https://www.apache.org/licenses/LICENSE-2.0. | ||
| # | ||
| # This Source Code may also be made available under the following | ||
| # Secondary Licenses when the conditions for such availability set | ||
| # forth in the Eclipse Public License, v. 2.0 are satisfied: GNU | ||
| # General Public License, version 2 with the GNU Classpath | ||
| # Exception [1] and GNU General Public License, version 2 with the | ||
| # OpenJDK Assembly Exception [2]. | ||
| # | ||
| # [1] https://www.gnu.org/software/classpath/license.html | ||
| # [2] http://openjdk.java.net/legal/assembly-exception.html | ||
| # | ||
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception | ||
|
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| .text | ||
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| # Prototype: void unsafePut64(I_64 *address, I_64 value); | ||
| # Defined in: #Args: 2 | ||
| .align 2 | ||
| .globl unsafePut64 | ||
| .type unsafePut64, @function | ||
| unsafePut64: | ||
| addi sp,sp,-32 | ||
| sd s0,24(sp) | ||
| addi s0,sp,32 | ||
| sd a0,-24(s0) | ||
| sd a1,-32(s0) | ||
| ld a5,-24(s0) | ||
| ld a4,-32(s0) | ||
| sd a4,0(a5) | ||
| nop | ||
| ld s0,24(sp) | ||
| addi sp,sp,32 | ||
| jr ra | ||
| .size unsafePut64, .-unsafePut64 | ||
|
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| # Prototype: void unsafePut32(I_32 *address, I_32 value); | ||
| # Defined in: #Args: 2 | ||
| .align 2 | ||
| .globl unsafePut32 | ||
| .type unsafePut32, @function | ||
| unsafePut32: | ||
| addi sp,sp,-32 | ||
| sd s0,24(sp) | ||
| addi s0,sp,32 | ||
| sd a0,-24(s0) | ||
| mv a5,a1 | ||
| sw a5,-28(s0) | ||
| ld a5,-24(s0) | ||
| lw a4,-28(s0) | ||
| sw a4,0(a5) | ||
| nop | ||
| ld s0,24(sp) | ||
| addi sp,sp,32 | ||
| jr ra | ||
| .size unsafePut32, .-unsafePut32 | ||
|
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| # Prototype: void unsafePut16(I_16 *address, I_16 value); | ||
| # Defined in: #Args: 2 | ||
| .align 2 | ||
| .globl unsafePut16 | ||
| .type unsafePut16, @function | ||
| unsafePut16: | ||
| addi sp,sp,-32 | ||
| sd s0,24(sp) | ||
| addi s0,sp,32 | ||
| sd a0,-24(s0) | ||
| mv a5,a1 | ||
| sh a5,-26(s0) | ||
| ld a5,-24(s0) | ||
| lhu a4,-26(s0) | ||
| sh a4,0(a5) | ||
| nop | ||
| ld s0,24(sp) | ||
| addi sp,sp,32 | ||
| jr ra | ||
| .size unsafePut16, .-unsafePut16 | ||
|
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| # Prototype: void unsafePut8(I_8 *address, I_8 value); | ||
| # Defined in: #Args: 2 | ||
| .align 2 | ||
| .globl unsafePut8 | ||
| .type unsafePut8, @function | ||
| unsafePut8: | ||
| addi sp,sp,-32 | ||
| sd s0,24(sp) | ||
| addi s0,sp,32 | ||
| sd a0,-24(s0) | ||
| mv a5,a1 | ||
| sb a5,-25(s0) | ||
| ld a5,-24(s0) | ||
| lbu a4,-25(s0) | ||
| sb a4,0(a5) | ||
| nop | ||
| ld s0,24(sp) | ||
| addi sp,sp,32 | ||
| jr ra | ||
| .size unsafePut8, .-unsafePut8 | ||
|
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| # Prototype: I_64 unsafeGet64(I_64 *address); | ||
| # Defined in: #Args: 1 | ||
| .align 2 | ||
| .globl unsafeGet64 | ||
| .type unsafeGet64, @function | ||
| unsafeGet64: | ||
| addi sp,sp,-32 | ||
| sd s0,24(sp) | ||
| addi s0,sp,32 | ||
| sd a0,-24(s0) | ||
| ld a5,-24(s0) | ||
| ld a5,0(a5) | ||
| mv a0,a5 | ||
| ld s0,24(sp) | ||
| addi sp,sp,32 | ||
| jr ra | ||
| .size unsafeGet64, .-unsafeGet64 | ||
|
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| # Prototype: I_32 unsafeGet32(I_32 *address); | ||
| # Defined in: #Args: 1 | ||
| .align 2 | ||
| .globl unsafeGet32 | ||
| .type unsafeGet32, @function | ||
| unsafeGet32: | ||
| addi sp,sp,-32 | ||
| sd s0,24(sp) | ||
| addi s0,sp,32 | ||
| sd a0,-24(s0) | ||
| ld a5,-24(s0) | ||
| lw a5,0(a5) | ||
| mv a0,a5 | ||
| ld s0,24(sp) | ||
| addi sp,sp,32 | ||
| jr ra | ||
| .size unsafeGet32, .-unsafeGet32 | ||
|
|
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| # Prototype: I_16 unsafeGet16(I_16 *address); | ||
| # Defined in: #Args: 1 | ||
| .align 2 | ||
| .globl unsafeGet16 | ||
| .type unsafeGet16, @function | ||
| unsafeGet16: | ||
| addi sp,sp,-32 | ||
| sd s0,24(sp) | ||
| addi s0,sp,32 | ||
| sd a0,-24(s0) | ||
| ld a5,-24(s0) | ||
| lh a5,0(a5) | ||
| mv a0,a5 | ||
| ld s0,24(sp) | ||
| addi sp,sp,32 | ||
| jr ra | ||
| .size unsafeGet16, .-unsafeGet16 | ||
|
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| # Prototype: I_8 unsafeGet8(I_8 *address); | ||
| # Defined in: #Args: 1 | ||
| .align 2 | ||
| .globl unsafeGet8 | ||
| .type unsafeGet8, @function | ||
| unsafeGet8: | ||
| addi sp,sp,-32 | ||
| sd s0,24(sp) | ||
| addi s0,sp,32 | ||
| sd a0,-24(s0) | ||
| ld a5,-24(s0) | ||
| lb a5,0(a5) | ||
| mv a0,a5 | ||
| ld s0,24(sp) | ||
| addi sp,sp,32 | ||
| jr ra | ||
| .size unsafeGet8, .-unsafeGet8 |
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