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use global names

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This commit is contained in:
Kelvin Sherlock 2013-05-12 22:25:35 -04:00
parent 20a1e81d60
commit 7536e05a6c
1 changed files with 9 additions and 7 deletions
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16
bin/loader.cpp
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@ -24,6 +24,8 @@
#include <mplite/mplite.h>
#include <macos/sysequ.h>
struct {
uint32_t ram;
uint32_t stack;
@ -192,10 +194,10 @@ uint32_t load(const char *file)
// 0x0934 - CurJTOffset (16-bit)
memoryWriteWord(jtOffset, 0x0934);
memoryWriteWord(jtOffset, MacOS::CurJTOffset);
// 0x0904 -- CurrentA5 (32-bit)
memoryWriteLong(a5, 0x0904);
memoryWriteLong(a5, MacOS::CurrentA5);
cpuSetAReg(5, a5);
}
else
@ -261,13 +263,13 @@ void GlobalInit()
// 0x031a - Lo3Bytes
memoryWriteLong(0x00ffffff, 0x031a);
memoryWriteLong(0x00ffffff, MacOS::Lo3Bytes);
// 0x0a02 - OneOne
memoryWriteLong(0x00010001, 0x0a02);
memoryWriteLong(0x00010001, MacOS::OneOne);
// 0x0a06 - MinusOne
memoryWriteLong(0xffffffff, 0x0a06);
memoryWriteLong(0xffffffff, MacOS::MinusOne);
// todo -- expects high stack, low heap.
@ -275,7 +277,7 @@ void GlobalInit()
// so put stack at top of memory?
// 0x0130 -- ApplLimit
memoryWriteLong(Flags.ram - 1, 0x0130);
memoryWriteLong(Flags.ram - 1, MacOS::ApplLimit);
}
@ -681,7 +683,7 @@ int main(int argc, char **argv)
// -4 is for the return address.
cpuSetAReg(7, address + Flags.stack - 4);
// return address.
memoryWriteLong(0x0a06, StackRange.second - 4); // MinusOne Global -- 0xffff ffff
memoryWriteLong(MacOS::MinusOne, StackRange.second - 4); // MinusOne Global -- 0xffff ffff
}