Fix sparc disassembler for big endian hosts ##endian

radareorg · May 13, 2024 · 05bf34a · 05bf34a
1 parent 4ee16e2
commit 05bf34a
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/libr/anal/c/tccgen.c b/libr/anal/c/tccgen.c
@@ -2287,7 +2287,6 @@ ST_FUNC long long expr_const(TCCState *s1) {
 		expect (s1, "constant expression");
 		return 0;
 	}
-	return r_read_le64 (&s1->vtop->c.ll);
 	return s1->vtop->c.ll;
 }
 

diff --git a/libr/arch/p/sparc_cs/plugin.c b/libr/arch/p/sparc_cs/plugin.c
@@ -1,4 +1,4 @@
-/* radare2 - LGPL - Copyright 2014-2023 - pancake */
+/* radare2 - LGPL - Copyright 2014-2024 - pancake */
 
 #include <r_anal.h>
 #include <r_lib.h>
@@ -136,7 +136,11 @@ performed in big-endian byte order.
 	if (op->size < 4) {
 		return false;
 	}
+#if R_SYS_ENDIAN
+	ut32 lbuf = r_read_ble32 (op->bytes, R_ARCH_CONFIG_IS_BIG_ENDIAN (as->config));
+#else
 	ut32 lbuf = r_read_ble32 (op->bytes, !R_ARCH_CONFIG_IS_BIG_ENDIAN (as->config));
+#endif
 
 	// capstone-next
 	int n = cs_disasm (handle, (const ut8*)&lbuf, sizeof (lbuf), addr, 1, &insn);