!vm: Add passing of map name in meminfo syscall

JIRA: RTOS-754
phoenix-rtos · Sep 27, 2024 · 83ffd64 · 83ffd64
1 parent 74b869b
commit 83ffd64
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diff --git a/include/sysinfo.h b/include/sysinfo.h
@@ -70,6 +70,7 @@ typedef struct {
 	addr_t vend;
 	size_t alloc;
 	size_t free;
+	char name[16];
 } mapinfo_t;
 
 

diff --git a/vm/map.c b/vm/map.c
@@ -1125,6 +1125,7 @@ void vm_mapinfo(meminfo_t *info)
 	rbnode_t *n;
 	map_entry_t *e;
 	vm_map_t *map;
+	const syspage_map_t *spMap;
 	unsigned int size;
 	process_t *process;
 	int i;
@@ -1314,6 +1315,14 @@ void vm_mapinfo(meminfo_t *info)
 				info->maps.map[size].pend = (addr_t)map->pmap.end;
 				info->maps.map[size].vstart = (ptr_t)map->start;
 				info->maps.map[size].vend = (ptr_t)map->stop;
+				spMap = syspage_mapIdResolve(size);
+				if ((spMap != NULL) && (spMap->name != NULL)) {
+					hal_strncpy(info->maps.map[size].name, spMap->name, sizeof(info->maps.map[size].name));
+					info->maps.map[size].name[sizeof(info->maps.map[size].name) - 1] = '\0';
+				}
+				else {
+					info->maps.map[size].name[0] = '\0';
+				}
 			}
 		}