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Adjusted hello and gpio examples to use new wsim --elf syntax

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This commit is contained in:
David Harris 2024-12-02 01:56:39 -08:00
parent 3fb84b7617
commit f426b38b28
4 changed files with 5 additions and 7 deletions
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3
examples/C/gpio/Makefile
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@ -2,7 +2,6 @@ TARGET = gpio
$(TARGET).objdump: $(TARGET) $(TARGET).objdump: $(TARGET)
riscv64-unknown-elf-objdump -S -D $(TARGET) > $(TARGET).objdump riscv64-unknown-elf-objdump -S -D $(TARGET) > $(TARGET).objdump
cp $(TARGET) $(TARGET).elf
$(TARGET): $(TARGET).c Makefile $(TARGET): $(TARGET).c Makefile
riscv64-unknown-elf-gcc -o $(TARGET) -gdwarf-2 -O\ riscv64-unknown-elf-gcc -o $(TARGET) -gdwarf-2 -O\
@ -30,4 +29,4 @@ $(TARGET): $(TARGET).c Makefile
# -fno-common -fno-builtin-printf -nostartfiles -lgcc \ # -fno-common -fno-builtin-printf -nostartfiles -lgcc \
clean: clean:
rm -f $(TARGET) $(TARGET).objdump rm -f $(TARGET) $(TARGET).objdump* $(TARGET).memfile

2
examples/C/gpio/gpio.c
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@ -4,7 +4,7 @@
// General-Purpose I/O (GPIO) example program illustrating compiled C code // General-Purpose I/O (GPIO) example program illustrating compiled C code
// compile with make // compile with make
// simulate with: wsim rv64gc hello.elf --sim verilator // simulate with: wsim rv64gc --elf hello.elf --sim verilator
#include <stdio.h> #include <stdio.h>
#include "gpiolib.h" #include "gpiolib.h"

3
examples/C/hello/Makefile
View File

@ -2,7 +2,6 @@ TARGET = hello
$(TARGET).objdump: $(TARGET) $(TARGET).objdump: $(TARGET)
riscv64-unknown-elf-objdump -S -D $(TARGET) > $(TARGET).objdump riscv64-unknown-elf-objdump -S -D $(TARGET) > $(TARGET).objdump
cp $(TARGET) $(TARGET).elf
$(TARGET): $(TARGET).c Makefile $(TARGET): $(TARGET).c Makefile
riscv64-unknown-elf-gcc -o $(TARGET) -gdwarf-2 -O\ riscv64-unknown-elf-gcc -o $(TARGET) -gdwarf-2 -O\
@ -30,4 +29,4 @@ $(TARGET): $(TARGET).c Makefile
# -fno-common -fno-builtin-printf -nostartfiles -lgcc \ # -fno-common -fno-builtin-printf -nostartfiles -lgcc \
clean: clean:
rm -f $(TARGET) $(TARGET).objdump rm -f $(TARGET) $(TARGET).objdump* $(TARGET).memfile

4
examples/C/hello/hello.c
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@ -11,8 +11,8 @@
// such that using \n\r for new lines works best. // such that using \n\r for new lines works best.
// compile with make // compile with make
// simulate Wally with: wsim rv64gc hello.elf --sim verilator // simulate Wally with: wsim rv64gc --elf hello --sim verilator
// simulate in Spike with: spike hello.elf // simulate in Spike with: spike hello
#include <stdio.h> #include <stdio.h>