winedbg: Handle byte-sized registers in cpu_register() and cpu_register_hex_from().

Like for example the recently added floating-point TagWord on AMD64. Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winedbg: Handle byte-sized registers in cpu_register() and cpu_register_hex_from().
fc3ea7d1 · Henri Verbeet · Alexandre Julliard · 13fec030 · fc3ea7d1
Commit fc3ea7d1 authored Feb 07, 2018 by Henri Verbeet Committed by Alexandre Julliard Feb 07, 2018
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gdbproxy.c programs/winedbg/gdbproxy.c +2 -0

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--- a/programs/winedbg/gdbproxy.c
+++ b/programs/winedbg/gdbproxy.c
@@ -517,6 +517,7 @@ static inline DWORD64   cpu_register(CONTEXT* ctx, unsigned idx)
 {
    switch (cpu_register_map[idx].ctx_length)
    {
+    case 1: return *(BYTE*)cpu_register_ptr(ctx, idx);
    case 2: return *(WORD*)cpu_register_ptr(ctx, idx);
    case 4: return *(DWORD*)cpu_register_ptr(ctx, idx);
    case 8: return *(DWORD64*)cpu_register_ptr(ctx, idx);
@@ -545,6 +546,7 @@ static inline   void    cpu_register_hex_from(CONTEXT* ctx, unsigned idx, const 
        }
        switch (cpu_register_map[idx].ctx_length)
        {
+        case 1: *(BYTE*)cpu_register_ptr(ctx, idx) = (BYTE)val; break;
        case 2: *(WORD*)cpu_register_ptr(ctx, idx) = (WORD)val; break;
        case 4: *(DWORD*)cpu_register_ptr(ctx, idx) = (DWORD)val; break;
        case 8: *(DWORD64*)cpu_register_ptr(ctx, idx) = val; break;