Version bump for latest patch. Now at v2.0.13.

[rmac] / procln.c

diff --git a/procln.c b/procln.c
index 86b0e6fc8755510ed11932933e9fdf3096f1df9a..8cdcc6af2501cd5e8b1886cbe76e3813a63a46d9 100644 (file)
--- a/procln.c
+++ b/procln.c
@@ -1,7 +1,7 @@
 //
 // RMAC - Reboot's Macro Assembler for all Atari computers
 // PROCLN.C - Line Processing
-// Copyright (C) 199x Landon Dyer, 2011-2019 Reboot and Friends
+// Copyright (C) 199x Landon Dyer, 2011-2020 Reboot and Friends
 // RMAC derived from MADMAC v1.07 Written by Landon Dyer, 1986
 // Source utilised with the kind permission of Landon Dyer
 //
@@ -486,6 +486,11 @@ When checking to see if it's already been equated, issue a warning.
                                                registerbank = BANK_0;
                                        else if (*(uint64_t *)tok == 1)
                                                registerbank = BANK_1;
+
+                                       // Advance half-way through the 64-bit const.
+                                       // The code below, expecting a regular token,
+                                       // will advance past the second half.
+                                       tok++;
                                }
 
 #ifdef DEBODGE_REGBANK
@@ -845,8 +850,13 @@ When checking to see if it's already been equated, issue a warning.
        if (amode(1) < 0)                               // Parse 0, 1 or 2 addr modes
                goto loop;
 
-       if (*tok != EOL)
-               error(extra_stuff);
+       // Check that we're at EOL
+       // The only exception is ptestr/ptestw instructions
+       // that have 3 or 4 operands and are not handled by
+       // amode(). (yes, we're taking a performance hit here sadly)
+       if (m->mnfunc != m_ptestr && m->mnfunc != m_ptestw)
+               if (*tok != EOL)
+                       error(extra_stuff);
 
        amsk0 = amsktab[am0];
        amsk1 = amsktab[am1];