diff options
author | 2011-03-29 15:50:04 +0000 | |
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committer | 2011-03-29 15:50:04 +0000 | |
commit | 2ad50720237fdd19cf5ab45b8cb6bb21119c00b8 (patch) | |
tree | db21eee69668a06abc3f310ebbd51f5dbadf2de7 /src/emu/machine/ram.c | |
parent | b72cf3c5702b749c7bf26383ff05a9ab55022d31 (diff) |
BIG update.
Remove redundant machine items from address_space and device_t.
Neither machine nor m_machine are directly accessible anymore.
Instead a new getter machine() is available which returns a
machine reference. So:
space->machine->xxx ==> space->machine().xxx
device->machine->yyy ==> device->machine().yyy
Globally changed all running_machine pointers to running_machine
references. Any function/method that takes a running_machine takes
it as a required parameter (1 or 2 exceptions). Being consistent
here gets rid of a lot of odd &machine or *machine, but it does
mean a very large bulk change across the project.
Structs which have a running_machine * now have that variable
renamed to m_machine, and now have a shiny new machine() method
that works like the space and device methods above. Since most of
these are things that should eventually be devices anyway, consider
this a step in that direction.
98% of the update was done with regex searches. The changes are
architected such that the compiler will catch the remaining
errors:
// find things that use an embedded machine directly and replace
// with a machine() getter call
S: ->machine->
R: ->machine\(\)\.
// do the same if via a reference
S: \.machine->
R: \.machine\(\)\.
// convert function parameters to running_machine &
S: running_machine \*machine([^;])
R: running_machine \&machine\1
// replace machine-> with machine.
S: machine->
R: machine\.
// replace &machine() with machine()
S: \&([()->a-z0-9_]+machine\(\))
R: \1
// sanity check: look for this used as a cast
(running_machine &)
// and change to this:
*(running_machine *)
Diffstat (limited to 'src/emu/machine/ram.c')
-rw-r--r-- | src/emu/machine/ram.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/emu/machine/ram.c b/src/emu/machine/ram.c index 7a08d377fd0..dee4fa83c4e 100644 --- a/src/emu/machine/ram.c +++ b/src/emu/machine/ram.c @@ -100,7 +100,7 @@ static DEVICE_START( ram ) /* the device named 'ram' can get ram options from command line */ if (strcmp(device->tag(), RAM_TAG) == 0) { - const char *ramsize_string = device->machine->options().ram_size(); + const char *ramsize_string = device->machine().options().ram_size(); if ((ramsize_string != NULL) && (ramsize_string[0] != '\0')) ram->size = ram_parse_string(ramsize_string); @@ -111,7 +111,7 @@ static DEVICE_START( ram ) ram->size = ram_parse_string(config->default_size); /* allocate space for the ram */ - ram->ram = auto_alloc_array(device->machine, UINT8, ram->size); + ram->ram = auto_alloc_array(device->machine(), UINT8, ram->size); /* reset ram to the default value */ memset(ram->ram, config->default_value, ram->size); |