switch statements are now supported on both IDA 7.0 and 7.2

added ev_may_be_func callback
added stack spill vars

README.md

@@ -22,7 +22,7 @@ Build SDK, the resulting binary will be in $SDK/bin/procs/hexagon.dll.
 
 Binary download
 ---------------
-Binaries for Windows can be found under [releases](https://github.com/n-o-o-n/idp_hexagon/releases)
+Binaries for Windows can be found under [releases](https://github.com/n-o-o-n/idp_hexagon/releases).
 
 
 Installation
@@ -39,7 +39,6 @@ Otherwise IDA would still sucessfully load binary, but will complain about unkno
 
 Issues
 ------
- * Switches are not recognized yet.
  * In case of mixed code and data the former may have incorrect packet boundaries.
  * Some rare relocation types are not properly recognized.
  * Does not distinguish between different Hexagon versions; will disassemble instructions not supported by a particular version.
@@ -72,3 +71,4 @@ History
 2020-07-02 added function arguments locations  
 2020-07-10 trace SP modification at the end of a packet  
 2020-07-13 added automatic comments for function arguments  
+2020-07-16 added switch support; version 2.0 released  

hexagon/ana.cpp

@@ -187,6 +187,7 @@ static void add_reg( op_t **ops, uint32_t reg, uint32_t flags = 0 )
     op->type = o_reg;
     op->reg = reg;
     op->specval = flags; // REG_XXX, REG_PRE_XXX, REG_POST_XXX
+    op->dtype = dt_dword;
     (*ops)++;
 }
 

hexagon/common.h

@@ -31,6 +31,7 @@ ssize_t ana( insn_t &insn );
 ssize_t emu( const insn_t &insn );
 bool hex_is_call_insn( const insn_t &insn );
 bool hex_is_ret_insn( const insn_t &insn, bool strict );
+ssize_t hex_may_be_func( const insn_t &insn, int state );
 ssize_t hex_is_align_insn( ea_t ea );
 bool hex_is_jump_func( func_t &pfn, ea_t *jump_target, ea_t *func_pointer );
 void out_header( outctx_t &ctx );