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qemu-arm: Support building in debug mode with DEBUG=1.

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Fixes issue #6095.
This commit is contained in:
Damien George
2020-06-02 16:24:53 +10:00
parent 834b482e67
commit 596fb73927
2 changed files with 11 additions and 2 deletions
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2
ports/qemu-arm/Makefile
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@@ -45,7 +45,7 @@ CFLAGS += $(INC) -Wall -Wpointer-arith -Wdouble-promotion -Wfloat-conversion -We
# Debugging/Optimization # Debugging/Optimization
ifeq ($(DEBUG), 1) ifeq ($(DEBUG), 1)
CFLAGS += -g -DPENDSV_DEBUG CFLAGS += -g
COPT = -O0 COPT = -O0
else else
COPT += -Os -DNDEBUG COPT += -Os -DNDEBUG

9
ports/qemu-arm/startup.c
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@@ -1,4 +1,5 @@
#include <stdint.h> #include <stdint.h>
#include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include "uart.h" #include "uart.h"
@@ -73,6 +74,14 @@ __attribute__((naked)) void exit(int status) {
} }
} }
#ifndef NDEBUG
void __assert_func(const char *file, int line, const char *func, const char *expr) {
(void)func;
printf("Assertion '%s' failed, at file %s:%d\n", expr, file, line);
exit(1);
}
#endif
// The following are needed for tinytest // The following are needed for tinytest
#include <stdio.h> #include <stdio.h>