diff options
| author | makefu <github@syntax-fehler.de> | 2011-08-24 01:59:20 +0200 |
|---|---|---|
| committer | makefu <github@syntax-fehler.de> | 2011-08-24 01:59:20 +0200 |
| commit | 8951433431572bb3e3e2c7b77d97f49df7ce6170 (patch) | |
| tree | 7938b56cee8d403b806044ed8fc92a56d388dc74 /oncology/dpfhack_display/src/p_start_pearl.s | |
| parent | 1288c00ac6048b180e959b56d1834f927417c552 (diff) | |
| parent | f5d75883e517965fa025e7b88e790a13a3e9dc9b (diff) | |
Merge branch 'master' of github.com:krebscode/painload
Diffstat (limited to 'oncology/dpfhack_display/src/p_start_pearl.s')
| -rw-r--r-- | oncology/dpfhack_display/src/p_start_pearl.s | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/oncology/dpfhack_display/src/p_start_pearl.s b/oncology/dpfhack_display/src/p_start_pearl.s new file mode 100644 index 00000000..dde8ef9a --- /dev/null +++ b/oncology/dpfhack_display/src/p_start_pearl.s @@ -0,0 +1,32 @@ +; Patch for startup (mod37 on pearl) + .include 'dpf.inc' + .include 'dpf_int.inc' + .include 'hack.inc' + + .area HOME (CODE) + .area BANK0 (CODE, ABS) + + .org 0x1330 + + orl wdtcon,#0x20 + mov a,i_G_f + jbc acc.3, usbact ; If this bit is 1, USB is plugged in. + sjmp continue +usbact: + ljmp hack + + .org 0x133c +continue: + + .org 0x15b0 +hack: + clr ea ; No IRQ + mov dptr, #(0x196a - 0x800) + mov a, #cloned_jumptable_offset >> 16 + movx @dptr, a + + ; Jump into own firmware: + mov a,#(54 - 1) + mov dptr,#entry_addr + ljmp tramp_jmp + |