André Hentschel : winedbg: Add Coprocessor data operators for Thumb2 disassembler.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 129080774dabbcf7500613f9d177c66d1049c111
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=129080774dabbcf7500613f9d1...

Author: André Hentschel 
Date:   Wed Oct  3 21:18:50 2012 +0200

winedbg: Add Coprocessor data operators for Thumb2 disassembler.

---

programs/winedbg/be_arm.c |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)

diff --git a/programs/winedbg/be_arm.c b/programs/winedbg/be_arm.c
index 2a52b1d..5a95e61 100644
--- a/programs/winedbg/be_arm.c
+++ b/programs/winedbg/be_arm.c
@@ -963,6 +963,22 @@ static UINT thumb2_disasm_ldrword(UINT inst, ADDRESS64 *addr)
     return 0;
 }

+static UINT thumb2_disasm_coprocdat(UINT inst, ADDRESS64 *addr)
+{
+    WORD opc2 = (inst >> 5) & 0x07;
+
+    if (opc2)
+        dbg_printf("\n\tcdp%s\tp%u, #%u, cr%u, cr%u, cr%u, #%u", (inst & 0x10000000)?"2":"",
+                   get_nibble(inst, 2), get_nibble(inst, 5), get_nibble(inst, 3),
+                   get_nibble(inst, 4), get_nibble(inst, 0), opc2);
+    else
+        dbg_printf("\n\tcdp%s\tp%u, #%u, cr%u, cr%u, cr%u", (inst & 0x10000000)?"2":"",
+                   get_nibble(inst, 2), get_nibble(inst, 5), get_nibble(inst, 3),
+                   get_nibble(inst, 4), get_nibble(inst, 0));
+
+    return 0;
+}
+
 static UINT thumb2_disasm_coprocmov1(UINT inst, ADDRESS64 *addr)
 {
     WORD opc1 = (inst >> 21) & 0x07;
@@ -1052,6 +1068,7 @@ static const struct inst_arm tbl_thumb32[] = {
     { 0xff8000f0, 0xfb8000f0, thumb2_disasm_longmuldiv },
     { 0xff100000, 0xf8000000, thumb2_disasm_str },
     { 0xff700000, 0xf8500000, thumb2_disasm_ldrword },
+    { 0xef000010, 0xee000000, thumb2_disasm_coprocdat },
     { 0xef000010, 0xee000010, thumb2_disasm_coprocmov1 },
     { 0x00000000, 0x00000000, NULL }
 };