Moving libafl related files in dedicating folders (#60)

* Restructuration of libafl dirs. Formatting + export of maps struct and functions.

* Fix wrong header path.

* Fix misc path

accel/tcg/cpu-exec.c

@@ -715,7 +715,7 @@ static inline void cpu_handle_debug_exception(CPUState *cpu)
 
 //// --- Begin LibAFL code ---
 
-#include "libafl_extras/exit.h"
+#include "libafl/exit.h"
 
 //// --- End LibAFL code ---
 

accel/tcg/tcg-runtime.c

@@ -37,7 +37,7 @@
 
 //// --- Begin LibAFL code ---
 
-#include "libafl_extras/exit.h"
+#include "libafl/exit.h"
 
 #ifndef CONFIG_USER_ONLY
 

accel/tcg/translate-all.c

@@ -68,7 +68,7 @@
 
 //// --- Begin LibAFL code ---
 
-#include "libafl_extras/hook.h"
+#include "libafl/hook.h"
 
 //// --- End LibAFL code ---
 

accel/tcg/translator.c

@@ -114,8 +114,8 @@ static void gen_tb_end(const TranslationBlock *tb, uint32_t cflags,
 
 //// --- Begin LibAFL code ---
 
-#include "libafl_extras/exit.h"
+#include "libafl/exit.h"
-#include "libafl_extras/hook.h"
+#include "libafl/hook.h"
 
 #ifndef TARGET_LONG_BITS
 #error "TARGET_LONG_BITS not defined"

block/block-backend.c

@@ -30,7 +30,7 @@
 
 //// --- Begin LibAFL code ---
 #ifdef CONFIG_SOFTMMU
-#include "libafl_extras/syx-snapshot/syx-snapshot.h"
+#include "libafl/syx-snapshot/syx-snapshot.h"
 #endif
 //// --- End LibAFL code ---
 

cpu-target.c

@@ -45,8 +45,8 @@
 
 //// --- Begin LibAFL code ---
 
-#include "libafl_extras/exit.h"
+#include "libafl/exit.h"
-#include "libafl_extras/hook.h"
+#include "libafl/hook.h"
 
 static __thread GByteArray *libafl_qemu_mem_buf = NULL;
 

include/libafl/syx-snapshot/syx-snapshot.h

@@ -14,7 +14,7 @@
 
 #include "device-save.h"
 #include "syx-cow-cache.h"
-#include "../syx-misc.h"
+#include "libafl/syx-misc.h"
 
 #define SYX_SNAPSHOT_COW_CACHE_DEFAULT_CHUNK_SIZE 64
 #define SYX_SNAPSHOT_COW_CACHE_DEFAULT_MAX_BLOCKS (1024 * 1024)

include/libafl/user.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+
+struct libafl_mapinfo {
+    target_ulong start;
+    target_ulong end;
+    target_ulong offset;
+    const char* path;
+    int flags;
+    int is_priv;
+};
+
+IntervalTreeNode * libafl_maps_first(IntervalTreeRoot * map_info);
+IntervalTreeNode * libafl_maps_next(IntervalTreeNode *node, struct libafl_mapinfo* ret);

libafl/exit.c

@@ -1,4 +1,4 @@
-#include "exit.h"
+#include "libafl/exit.h"
 
 #include "sysemu/runstate.h"
 #include "cpu.h"

libafl/hook.c

@@ -4,8 +4,8 @@
 #include "exec/exec-all.h"
 #include "exec/tb-flush.h"
 
-#include "hook.h"
+#include "libafl/hook.h"
-#include "exit.h"
+#include "libafl/exit.h"
 
 #ifndef TARGET_LONG_BITS
 #error "TARGET_LONG_BITS not defined"

libafl/jit.c

@@ -3,7 +3,7 @@
 
 #include "exec/exec-all.h"
 
-#include "jit.h"
+#include "libafl/jit.h"
 
 #ifndef TARGET_LONG_BITS
 #error "TARGET_LONG_BITS not defined"

libafl/meson.build

@@ -1,7 +1,13 @@
+specific_ss.add(files(
+  'exit.c',
+  'hook.c',
+  'jit.c'
+))
+
 specific_ss.add(when: 'CONFIG_SOFTMMU', if_true: [files(
   'syx-snapshot/device-save.c',
   'syx-snapshot/syx-snapshot.c',
   'syx-snapshot/syx-cow-cache.c',
   'syx-snapshot/channel-buffer-writeback.c',
 )])
-specific_ss.add(files('exit.c', 'hook.c', 'jit.c'))
+

libafl/syx-snapshot/channel-buffer-writeback.c

@@ -1,7 +1,8 @@
 #include "qemu/osdep.h"
 #include "migration/qemu-file.h"
-#include "channel-buffer-writeback.h"
+
-#include "../syx-misc.h"
+#include "libafl/syx-misc.h"
+#include "libafl/syx-snapshot/channel-buffer-writeback.h"
 
 QIOChannelBufferWriteback* qio_channel_buffer_writeback_new(size_t capacity, uint8_t* writeback_buf, size_t writeback_buf_capacity, size_t* writeback_buf_usage) {
     assert(writeback_buf != NULL);

libafl/syx-snapshot/device-save.c

@@ -1,11 +1,12 @@
 #include "qemu/osdep.h"
-#include "device-save.h"
 #include "migration/qemu-file.h"
 #include "io/channel-buffer.h"
-#include "channel-buffer-writeback.h"
 #include "migration/vmstate.h"
 #include "qemu/main-loop.h"
-#include "../syx-misc.h"
+
+#include "libafl/syx-misc.h"
+#include "libafl/syx-snapshot/channel-buffer-writeback.h"
+#include "libafl/syx-snapshot/device-save.h"
 
 #include "migration/savevm.h"
 

libafl/syx-snapshot/syx-cow-cache.c

@@ -1,4 +1,4 @@
-#include "syx-cow-cache.h"
+#include "libafl/syx-snapshot/syx-cow-cache.h"
 
 #include "sysemu/block-backend.h"
 

libafl/syx-snapshot/syx-snapshot.c

@@ -8,8 +8,8 @@
 #include "exec/ram_addr.h"
 #include "exec/exec-all.h"
 
-#include "syx-snapshot.h"
+#include "libafl/syx-snapshot/syx-snapshot.h"
-#include "device-save.h"
+#include "libafl/syx-snapshot/device-save.h"
 
 #define SYX_SNAPSHOT_LIST_INIT_SIZE      4096
 #define SYX_SNAPSHOT_LIST_GROW_FACTOR    2

linux-user/cpu_loop-common.h

@@ -25,7 +25,7 @@
 
 //// --- Begin LibAFL code ---
 
-#include "libafl_extras/exit.h"
+#include "libafl/exit.h"
 
 //// --- End LibAFL code ---
 

linux-user/syscall.c

@@ -6522,7 +6522,7 @@ typedef struct {
 
 //// --- Begin LibAFL code ---
 
-#include "libafl_extras/hook.h"
+#include "libafl/hook.h"
 
 extern __thread CPUArchState *libafl_qemu_env;
 
@@ -13672,22 +13672,16 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
 
 //// --- Begin LibAFL code ---
 
-struct libafl_mapinfo {
+#include "libafl/user.h"
-    target_ulong start, end;
-    target_ulong offset;
-    const char* path;
-    int flags, is_priv;
-};
-IntervalTreeNode * libafl_maps_first(IntervalTreeRoot * map_info);
-IntervalTreeNode * libafl_maps_next(IntervalTreeNode *node, struct libafl_mapinfo* ret);
 
 IntervalTreeNode * libafl_maps_first(IntervalTreeRoot * map_info) {
     return interval_tree_iter_first(map_info, 0, -1);
 }
 
 IntervalTreeNode * libafl_maps_next(IntervalTreeNode *node, struct libafl_mapinfo* ret) {
-    if (!node || !ret)
+    if (!node || !ret) {
         return NULL;
+    }
 
     MapInfo *e = container_of(node, MapInfo, itree);
 

meson.build

@@ -3256,7 +3256,7 @@ target_user_arch = {}
 
 ### LibAFL extras
 
-subdir('libafl_extras')
+subdir('libafl')
 
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