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| author | John Wilbert M. Villamor <lameguy64@gmail.com> | 2020-04-24 19:01:28 +0800 |
|---|---|---|
| committer | John Wilbert M. Villamor <lameguy64@gmail.com> | 2020-04-24 19:01:28 +0800 |
| commit | 1aa0e17df7c325a41de8cf8a57f52ed853f08bf3 (patch) | |
| tree | 5ec7f69ca0104f2b0a41e2ee7d3cb0cf0c9c54c5 /examples/lowlevel/cartrom/bios.inc | |
| parent | e82da2abe4c264d4b48a48d79cf9b8e4c4fb8ab6 (diff) | |
| download | psn00bsdk-1aa0e17df7c325a41de8cf8a57f52ed853f08bf3.tar.gz | |
Refined toolchain instructions, organized examples, added automatic retry for CdRead(), added FIOCSCAN ioctl in psxsio TTY driver, added tty and console examples.
Diffstat (limited to 'examples/lowlevel/cartrom/bios.inc')
| -rw-r--r-- | examples/lowlevel/cartrom/bios.inc | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/examples/lowlevel/cartrom/bios.inc b/examples/lowlevel/cartrom/bios.inc new file mode 100644 index 0000000..1c0201d --- /dev/null +++ b/examples/lowlevel/cartrom/bios.inc @@ -0,0 +1,67 @@ +printf: + addiu $t2, $0, 0xA0 + jr $t2 + addiu $t1, $0, 0x3F + +atoi: + addiu $t2, $0, 0xA0 + jr $t2 + addiu $t1, $0, 0x10 + +toupper: + addiu $t2, $0, 0xA0 + jr $t2 + addiu $t1, $0, 0x25 + +open: + addiu $t2, $0, 0xB0 + jr $t2 + addiu $t1, $0, 0x32 + +read: + addiu $t2, $0, 0xB0 + jr $t2 + addiu $t1, $0, 0x34 + +close: + addiu $t2, $0, 0xB0 + jr $t2 + addiu $t1, $0, 0x36 + +_96_init: + addiu $t2, $0, 0xA0 + jr $t2 + addiu $t1, $0, 0x71 + +LoadExe: + addiu $t2, $0, 0xA0 + jr $t2 + addiu $t1, $0, 0x42 + +DoExec: + addiu $t2, $0, 0xA0 + jr $t2 + addiu $t1, $0, 0x43 + +SetConf: + addiu $t2, $0, 0xA0 + jr $t2 + addiu $t1, $0, 0x9C + +SetDefaultExitFromException: + addiu $t2, $0, 0xB0 + jr $t2 + addiu $t1, $0, 0x18 + +EnterCriticalSection: + addiu $a0, $0, 1 + syscall 0 + jr $ra + nop + +ExitCriticalSection: + addiu $a0, $0, 2 + syscall 0 + jr $ra + nop +
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