Module Name: src
Committed By: rillig
Date: Sat Jul 15 15:56:17 UTC 2023
Modified Files:
src/usr.bin/xlint/lint1: mem1.c
Log Message:
lint: extend debug logging for memory management
To generate a diff of this commit:
cvs rdiff -u -r1.70 -r1.71 src/usr.bin/xlint/lint1/mem1.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/lint1/mem1.c
diff -u src/usr.bin/xlint/lint1/mem1.c:1.70 src/usr.bin/xlint/lint1/mem1.c:1.71
--- src/usr.bin/xlint/lint1/mem1.c:1.70 Sat Jul 15 13:35:24 2023
+++ src/usr.bin/xlint/lint1/mem1.c Sat Jul 15 15:56:17 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: mem1.c,v 1.70 2023/07/15 13:35:24 rillig Exp $ */
+/* $NetBSD: mem1.c,v 1.71 2023/07/15 15:56:17 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID)
-__RCSID("$NetBSD: mem1.c,v 1.70 2023/07/15 13:35:24 rillig Exp $");
+__RCSID("$NetBSD: mem1.c,v 1.71 2023/07/15 15:56:17 rillig Exp $");
#endif
#include <sys/param.h>
@@ -187,21 +187,26 @@ mpool_free(memory_pool *pool)
for (; pool->len > 0; pool->len--) {
struct memory_pool_item *item = pool->items + pool->len - 1;
+ void *p = item->p;
#ifdef DEBUG_MEM
if (strcmp(item->descr, "string") == 0)
debug_step("%s: freeing string '%s'",
- __func__, (const char *)item->p);
+ __func__, (const char *)p);
else if (strcmp(item->descr, "sym") == 0)
debug_step("%s: freeing symbol '%s'",
- __func__, ((const sym_t *)item->p)->s_name);
+ __func__, ((const sym_t *)p)->s_name);
else if (strcmp(item->descr, "type") == 0)
debug_step("%s: freeing type '%s'",
- __func__, type_name(item->p));
+ __func__, type_name(p));
+ else if (strcmp(item->descr, "tnode") == 0)
+ debug_step("%s: freeing node '%s' with type '%s'",
+ __func__, op_name(((const tnode_t *)p)->tn_op),
+ type_name(((const tnode_t *)p)->tn_type));
else
debug_step("%s: freeing '%s' with %zu bytes",
__func__, item->descr, item->size);
#endif
- free(item->p);
+ free(p);
}
}
@@ -245,6 +250,7 @@ void *
level_zero_alloc(size_t level, size_t size, const char *descr)
{
+ debug_step("%s: %s at level %zu", __func__, descr, level);
return mpool_zero_alloc(mpool_at(level), size, descr);
}
#else
