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Test metering, prove that system can resume after a hang error with a range of meter sizes

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This commit is contained in:
Toby Jaffey 2025-12-10 22:30:19 +00:00
parent 9d9e7542fc
commit ac1975a820
14 changed files with 222 additions and 53 deletions
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14
test/meter/rom/Makefile Normal file
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@ -0,0 +1,14 @@
TOPDIR=../../../
PROJECT:=$(shell basename ${PWD})
SRCS=${PROJECT}.c ${TOPDIR}/apps/crt0.S
OPT=-O0 # don't let optimiser remove stall loop
all: all_common
@# Convert ROM to C file and header
@xxd -i ${PROJECT}.bin > ${PROJECT}-header.c
@echo "extern unsigned char ${PROJECT}_bin[]; extern int ${PROJECT}_bin_len;" > ${PROJECT}-header.h
test: test_common
clean: clean_common
rm -f ${PROJECT}-header.h ${PROJECT}-header.c
include ${TOPDIR}/apps/makefile.common

15
test/meter/rom/rom.c Normal file
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#include "uvm32_target.h"
void stall(void) {
volatile uint32_t i;
for (i=0;i<100;i++) {
}
}
void main(void) {
for (int i=0;i<100;i++) {
stall();
printdec(i);
}
}