Print sizes for agen memory operands (forced mode)

zyantific · Jan 14, 2024 · 860ec0f · 860ec0f
1 parent d654598
commit 860ec0f
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/src/FormatterBase.c b/src/FormatterBase.c
@@ -86,12 +86,17 @@ ZyanU32 ZydisFormatterHelperGetExplicitSize(const ZydisFormatter* formatter,
 
     ZYAN_ASSERT(operand->type == ZYDIS_OPERAND_TYPE_MEMORY);
     ZYAN_ASSERT((operand->mem.type == ZYDIS_MEMOP_TYPE_MEM) ||
+                (operand->mem.type == ZYDIS_MEMOP_TYPE_AGEN) ||
                 (operand->mem.type == ZYDIS_MEMOP_TYPE_VSIB));
 
     if (formatter->force_memory_size)
     {
         return operand->size;
     }
+    else if (operand->mem.type == ZYDIS_MEMOP_TYPE_AGEN)
+    {
+        return 0;
+    }
 
     if (!context->operands)
     {

diff --git a/src/FormatterIntel.c b/src/FormatterIntel.c
@@ -201,6 +201,7 @@ ZyanStatus ZydisFormatterIntelFormatOperandMEM(const ZydisFormatter* formatter,
     ZYAN_ASSERT(context);
 
     if ((context->operand->mem.type == ZYDIS_MEMOP_TYPE_MEM) ||
+        (context->operand->mem.type == ZYDIS_MEMOP_TYPE_AGEN) ||
         (context->operand->mem.type == ZYDIS_MEMOP_TYPE_VSIB))
     {
         ZYAN_CHECK(formatter->func_print_typecast(formatter, buffer, context));