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author Olivier Galibert <galibert@pobox.com>2020-11-02 12:11:43 +0100
committer Olivier Galibert <galibert@pobox.com>2020-11-02 12:12:11 +0100
commitb8c338858a101d14308c64c87b0f714db4f05326 (patch)
treea34dca21d603b98f5450d31868ce33a7e4c103b0 /src/devices/bus/isa/isa.h
parentf4172ded3ec6f3b877ab813f6453d6d1907c1c00 (diff)
emumem: Simplify memory management. [O. Galibert]
API impact: - install_ram/rom/writeonly now requires a non-null pointer. If you want automatically managed ram, add it to a memory map, not in machine_start - install_*_bank now requires a memory_bank *, not a string - one can create memory banks outside of memory maps with memory_bank_creator - one can create memory shares outside of memory maps with memory_share_creator Memory maps impact: - ram ranges with overlapping addresses are not shared anymore. Use .share() - ram ranges touching each other are not merged anymore. Stay in your range Extra note: - there is no need to create a bank just to dynamically map some memory/rom. Just use install_rom/ram/writeonly
Diffstat (limited to 'src/devices/bus/isa/isa.h')
-rw-r--r--src/devices/bus/isa/isa.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/bus/isa/isa.h b/src/devices/bus/isa/isa.h
index 696d825a55e..1e9fdaeddfe 100644
--- a/src/devices/bus/isa/isa.h
+++ b/src/devices/bus/isa/isa.h
@@ -151,8 +151,8 @@ public:
{
m_iospace->install_device(addrstart, addrend, device, map, unitmask);
}
- void install_bank(offs_t start, offs_t end, const char *tag, uint8_t *data);
- void install_rom(device_t *dev, offs_t start, offs_t end, const char *tag, const char *region);
+ void install_bank(offs_t start, offs_t end, uint8_t *data);
+ void install_rom(device_t *dev, offs_t start, offs_t end, const char *region);
template<typename R, typename W> void install_memory(offs_t start, offs_t end, R rhandler, W whandler)
{
install_space(AS_ISA_MEM, start, end, rhandler, whandler);