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Towards complete pulpv3 coverage #5

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7bd6f49
Split Xpulpimg into subsets, add p.cnt
phsauter Jul 26, 2022
85f680c
Add automated test-generation scripts, generate p.cnt test
phsauter Jul 26, 2022
75d0e81
Add tests for macrnhi subset of Xpulpimg
phsauter Jul 26, 2022
4ccdc45
Add tests for hwloop subset of Xpulpimg
phsauter Aug 5, 2022
6411002
Fix test-generation scripts
phsauter Aug 8, 2022
f93caf4
Add test macros for missing types of operations
phsauter Aug 8, 2022
990e5ef
Add missing test-macros to test-gen scripts
phsauter Aug 8, 2022
116e6a9
Add tests for bitop subset of Xpulpimg
phsauter Aug 8, 2022
fa5a3d8
Add test for bitrev subset (not in Makefile)
phsauter Aug 8, 2022
c156e00
Add missing test-macro (rr-imm operands)
phsauter Aug 9, 2022
0f303ac
Add tests for mulrnhi subset of Xpulpimg
phsauter Aug 9, 2022
89b272e
Add tests for addsubrn subset of Xpulpimg
phsauter Aug 9, 2022
0d8d57d
Add tests for vectshufflepack subset of Xpulpimg
phsauter Aug 9, 2022
673a524
Add zero-reg (x0) tests in r_op instructions
phsauter Aug 30, 2022
3d9dee9
Add easier test generation function
phsauter Sep 2, 2022
487b3a5
Add tests for vect subset of Xpulpimg
phsauter Sep 2, 2022
b77ae18
Add tests for vectcomplex subset of Xpulpimg
phsauter Sep 3, 2022
164d677
Generate encoding.h for complete xpulpv3
phsauter Sep 3, 2022
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2,832 changes: 0 additions & 2,832 deletions env/encoding.h
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1 change: 1 addition & 0 deletions env/encoding.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
../../riscv-opcodes/encoding_out.h
38 changes: 25 additions & 13 deletions isa/Makefile
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Expand Up @@ -27,16 +27,22 @@ include $(src_dir)/rv32ud/Makefrag
include $(src_dir)/rv32uzfh/Makefrag
include $(src_dir)/rv32si/Makefrag
include $(src_dir)/rv32mi/Makefrag
include $(src_dir)/rv32uxpulphwloop/Makefrag
include $(src_dir)/rv32uxpulpabs/Makefrag
include $(src_dir)/rv32uxpulpbitop/Makefrag
# include $(src_dir)/rv32uxpulpbitrev/Makefrag # xpulpbitrev is missing from gcc -> can't compile
include $(src_dir)/rv32uxpulpbr/Makefrag
include $(src_dir)/rv32uxpulpclip/Makefrag
include $(src_dir)/rv32uxpulpmacsi/Makefrag
include $(src_dir)/rv32uxpulpmulrnhi/Makefrag
include $(src_dir)/rv32uxpulpmacrnhi/Makefrag
include $(src_dir)/rv32uxpulpaddsubrn/Makefrag
include $(src_dir)/rv32uxpulpminmax/Makefrag
include $(src_dir)/rv32uxpulppostmod/Makefrag
include $(src_dir)/rv32uxpulpslet/Makefrag
include $(src_dir)/rv32uxpulpvect/Makefrag
include $(src_dir)/rv32uxpulpvectshufflepack/Makefrag
include $(src_dir)/rv32uxpulpvectcomplex/Makefrag

default: all

Expand All @@ -54,8 +60,8 @@ SPIKE_INSTALL_DIR ?= $(INSTALL_DIR)/riscv-isa-sim
RISCV_PREFIX ?= riscv$(XLEN)-unknown-elf-
RISCV_GCC ?= $(RISCV_PREFIX)gcc
RISCV_GCC_OPTS ?= -static -mcmodel=medany -fvisibility=hidden -nostdlib -nostartfiles
# TODO: update with new compiler which separates Xpulp partitions
RISCV_OBJDUMP ?= $(RISCV_PREFIX)objdump --disassembler-option="march=rv32gXpulpimg" --disassemble-all --disassemble-zeroes --section=.text --section=.text.startup --section=.text.init --section=.data
# --disassembler-option="march=rv32gx..." is not necessary, it can read it from the obj-header
RISCV_OBJDUMP ?= $(RISCV_PREFIX)objdump --disassemble-all --disassemble-zeroes --section=.text --section=.text.startup --section=.text.init --section=.data
RISCV_SIM ?= spike

vpath %.S $(src_dir)
Expand All @@ -77,7 +83,7 @@ vpath %.S $(src_dir)
define compile_template

$$($(1)_p_tests): $(1)-p-%: $(1)/%.S
$$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(src_dir)/../env/p -I$(src_dir)/macros/scalar -T$(src_dir)/../env/p/link.ld $$< -o $$@
$$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(src_dir)/../env/p -I$(src_dir)/macros/scalar -T$(src_dir)/../env/p/link.ld $(src_dir)/../env/encoding.h $$< -o $$@
$(1)_tests += $$($(1)_p_tests)

$$($(1)_v_tests): $(1)-v-%: $(1)/%.S
Expand Down Expand Up @@ -107,16 +113,22 @@ $(eval $(call compile_template,rv32ud,-march=rv32g -mabi=ilp32))
$(eval $(call compile_template,rv32uzfh,-march=rv32g_zfh -mabi=ilp32))
$(eval $(call compile_template,rv32si,-march=rv32g -mabi=ilp32))
$(eval $(call compile_template,rv32mi,-march=rv32g -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpabs,-march=rv32gXpulpimg -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpbitop,-march=rv32gXpulpimg -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpbr,-march=rv32gXpulpimg -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpclip,-march=rv32gXpulpimg -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpmacsi,-march=rv32gXpulpimg -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpminmax,-march=rv32gXpulpimg -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulppostmod,-march=rv32gXpulpimg -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpslet,-march=rv32gXpulpimg -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpvect,-march=rv32gXpulpimg -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpvectshufflepack,-march=rv32gXpulpimg -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulphwloop,-march=rv32gxpulphwloop -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpabs,-march=rv32gxpulpabs -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpbitop,-march=rv32gxpulpbitop -mabi=ilp32))
# $(eval $(call compile_template,rv32uxpulpbitrev,-march=rv32gxpulpbitrev -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpbr,-march=rv32gxpulpbr -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpclip,-march=rv32gxpulpclip -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpmacsi,-march=rv32gxpulpmacsi -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpmulrnhi,-march=rv32gxpulpmulrnhi -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpmacrnhi,-march=rv32gxpulpmacrnhi -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpaddsubrn,-march=rv32gxpulpaddsubrn -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpminmax,-march=rv32gxpulpminmax -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulppostmod,-march=rv32gxpulppostmod -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpslet,-march=rv32gxpulpslet -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpvect,-march=rv32gxpulpvect -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpvectshufflepack,-march=rv32gxpulpvectshufflepack -mabi=ilp32))
$(eval $(call compile_template,rv32uxpulpvectcomplex,-march=rv32gxpulpvectcomplex -mabi=ilp32))

ifeq ($(XLEN),64)
$(eval $(call compile_template,rv64ui,-march=rv64g -mabi=lp64))
Expand Down
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