diff options
| author | Amlal <amlal@el-mahrouss-logic.com> | 2024-09-08 22:19:00 +0200 |
|---|---|---|
| committer | Amlal <amlal@el-mahrouss-logic.com> | 2024-09-08 22:19:00 +0200 |
| commit | ef71b80d3df1969a2be85eadf2d83cd85745469d (patch) | |
| tree | 218415d633ba1010f57f218a139c791e7a737e4f /dev/ZKA/HALKit/POWER/HalContextSwitchPowerPC.s | |
| parent | 11219de11b35cb4f1e1a27408244243b11b41e05 (diff) | |
A lot:
- Changed task banks are being switched in the kernel.
- Changed user mode switch mode, improved it to push rflags.
- User proc will start the scheduler when it's being jumped on.
Signed-off-by: Amlal <amlal@el-mahrouss-logic.com>
Diffstat (limited to 'dev/ZKA/HALKit/POWER/HalContextSwitchPowerPC.s')
| -rw-r--r-- | dev/ZKA/HALKit/POWER/HalContextSwitchPowerPC.s | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/dev/ZKA/HALKit/POWER/HalContextSwitchPowerPC.s b/dev/ZKA/HALKit/POWER/HalContextSwitchPowerPC.s index 9a9c3aa6..588de23a 100644 --- a/dev/ZKA/HALKit/POWER/HalContextSwitchPowerPC.s +++ b/dev/ZKA/HALKit/POWER/HalContextSwitchPowerPC.s @@ -7,10 +7,10 @@ .align 4 .type name, @function .text -.globl mp_do_context_switch +.globl mp_do_user_switch /* r3 (3) = assigner stack, r4 (4) = assignee stack */ -mp_do_context_switch: +mp_do_user_switch: lwz 0(%4), 0(%3) lwz 4(%4), 4(%3) lwz 8(%4), 8(%3) @@ -24,5 +24,7 @@ mp_do_context_switch: lwz 34(%4), 34(%3) lwz 38(%4), 38(%3) + /* also change exception level */ + /* we are done here, the assignee should start executing code now. */ blr |