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avoid usage of uninitialized memory in src/mame/video/k054156_k054157_k056832.c (nw)

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This commit is contained in:
Oliver Stöneberg 2013-09-12 14:44:07 +00:00
parent ddf0b4f24b
commit 72e7b02b68
1 changed files with 2 additions and 11 deletions
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13
src/mame/video/k054156_k054157_k056832.c
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@ -245,11 +245,6 @@ void k056832_device::device_config_complete()
}; };
} }
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void k056832_device::create_tilemaps(running_machine &machine) void k056832_device::create_tilemaps(running_machine &machine)
{ {
tilemap_t *tmap; tilemap_t *tmap;
@ -320,16 +315,11 @@ void k056832_device::finalize_init(running_machine &machine)
{ {
int i; int i;
memset(m_regs, 0x00, sizeof(m_regs) );
memset(m_regsb, 0x00, sizeof(m_regsb) );
update_page_layout(); update_page_layout();
change_rambank(); change_rambank();
change_rombank(); change_rombank();
save_pointer(NAME(m_videoram), 0x10000); save_pointer(NAME(m_videoram), 0x10000);
save_item(NAME(m_regs)); save_item(NAME(m_regs));
save_item(NAME(m_regsb)); save_item(NAME(m_regsb));
@ -375,10 +365,11 @@ void k056832_device::device_start()
if (m_bpp == -1) if (m_bpp == -1)
return; return;
memset(m_regs, 0x00, sizeof(m_regs) );
memset(m_regsb, 0x00, sizeof(m_regsb) );
m_k055555 = machine().device<k055555_device>(m_k055555_tag); m_k055555 = machine().device<k055555_device>(m_k055555_tag);
/* TODO: understand which elements MUST be init here (to keep correct layer /* TODO: understand which elements MUST be init here (to keep correct layer
associations) and which ones can can be init at RESET, if any */ associations) and which ones can can be init at RESET, if any */