1 files changed, 99 insertions, 0 deletions
diff --git a/tests/analysis/disass/endofname.c b/tests/analysis/disass/endofname.c
new file mode 100644
index 0000000..ebe473d
--- /dev/null
+++ b/tests/analysis/disass/endofname.c
@@ -0,0 +1,99 @@
+
+#include <stdio.h>
+
+
+/**
+ * On reproduit un code similaire à celui d'un fichier de Busybox (busybox-1.30.0/libbb/libbb/endofname.c).
+ *
+ * La commande de compilation est :
+ *
+ * arm-linux-gnueabi-gcc     -I../include -I../libbb  -include ../include/autoconf.h -D_GNU_SOURCE -DNDEBUG   -fno-builtin-strlen -finline-limit=0 -fomit-frame-pointer -ffunction-sections -fdata-sections -fno-guess-branch-probability -funsigned-char -static-libgcc -falign-functions=1 -falign-jumps=1 -falign-labels=1 -falign-loops=1 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-builtin-printf -Os -E  -c -o a.out endofname.c
+ *
+ */
+
+
+/*
+static __attribute__ ((always_inline)) __inline__ int bb_ascii_isalnum(unsigned char a)
+{
+    unsigned char b = a - '0';
+    if (b <= 9)
+        return (b <= 9);
+    b = (a|0x20) - 'a';
+    return b <= 'z' - 'a';
+}
+
+const char *endofname(const char *name)
+{
+    if (!((*name) == '_' || ((unsigned char)((((unsigned char)(*name))|0x20) - 'a') <= ('z' - 'a'))))
+        return name;
+    while (*++name) {
+        if (!((*name) == '_' || bb_ascii_isalnum((unsigned char)(*name))))
+            break;
+    }
+    return name;
+}
+*/
+
+
+void __attribute__ ((naked)) endofname(const char *name)
+{
+    /*
+      83bc:       e5d03000        ldrb    r3, [r0]
+      83c0:       e353005f        cmp     r3, #95 ; 0x5f
+      83c4:       0a000003        beq     83d8 <endofname+0x1c>
+      83c8:       e3833020        orr     r3, r3, #32
+      83cc:       e2433061        sub     r3, r3, #97     ; 0x61
+      83d0:       e3530019        cmp     r3, #25
+      83d4:       812fff1e        bxhi    lr
+      83d8:       e5f03001        ldrb    r3, [r0, #1]!
+      83dc:       e3530000        cmp     r3, #0
+      83e0:       0a000005        beq     83fc <endofname+0x40>
+      83e4:       e353005f        cmp     r3, #95 ; 0x5f
+      83e8:       0afffffa        beq     83d8 <endofname+0x1c>
+      83ec:       e2432030        sub     r2, r3, #48     ; 0x30
+      83f0:       e3520009        cmp     r2, #9
+      83f4:       9afffff7        bls     83d8 <endofname+0x1c>
+      83f8:       eafffff2        b       83c8 <endofname+0xc>
+      83fc:       e12fff1e        bx      lr
+    */
+
+asm (
+
+     "ldrb    r3, [r0]"         "\n"
+     "cmp     r3, #95"          "\n"
+     "beq     .Lbl_83d8%="      "\n"
+
+     ".Lbl_83c8%=:"             "\n"
+
+     "orr     r3, r3, #32"      "\n"
+     "sub     r3, r3, #97"      "\n"
+     "cmp     r3, #25"          "\n"
+     "bxhi    lr"               "\n"
+
+     ".Lbl_83d8%=:"             "\n"
+
+     "ldrb    r3, [r0, #1]!"    "\n"
+     "cmp     r3, #0"           "\n"
+     "beq     .Lbl_83fc%="      "\n"
+     "cmp     r3, #95"          "\n"
+     "beq     .Lbl_83d8%="      "\n"
+     "sub     r2, r3, #48"      "\n"
+     "cmp     r2, #9"           "\n"
+     "bls     .Lbl_83d8%="      "\n"
+     "b       .Lbl_83c8%="      "\n"
+
+     ".Lbl_83fc%=:"             "\n"
+
+     "bx      lr"               "\n"
+
+     ::"r" (name));
+
+}
+
+int main(int argc, char **argv)
+{
+    endofname(argv[0]);
+
+    return 0;
+
+}