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Fix debugger crash when setting bytes per chunk to more than current bytes per line

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This commit is contained in:
Vas Crabb 2015-02-19 04:42:49 +11:00
parent 847726b1dc
commit 58960a48c1
1 changed files with 2 additions and 0 deletions
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src/emu/debug/dvmemory.c
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@ -749,6 +749,8 @@ void debug_view_memory::set_bytes_per_chunk(UINT8 chunkbytes)
m_bytes_per_chunk = chunkbytes;
m_chunks_per_row = m_bytes_per_row / chunkbytes;
if (m_chunks_per_row < 1)
m_chunks_per_row = 1;
m_recompute = m_update_pending = true;
pos.m_shift += 8 * ((pos.m_address % m_bytes_per_chunk) ^ ((source.m_endianness == ENDIANNESS_LITTLE) ? 0 : (m_bytes_per_chunk - 1)));