mirror of
https://github.com/dschmenk/PLASMA.git
synced 2024-09-30 07:57:05 +00:00
Fix some formattig
This commit is contained in:
David Schmenk
parent
42a58938b9
commit
685e9f63b3
@ -116,22 +116,22 @@ export def fbrInit(numPool)
|
||||
fbrPool = heapalloc(fbrMax * 512 + 256)
|
||||
if fbrPool
|
||||
//
|
||||
// Each fiber gets 256 bytes of stack and 256 bytes
|
||||
// for frame (local) data - except fiber 0 uses original frame data
|
||||
//
|
||||
// Each fiber gets 256 bytes of stack and 256 bytes
|
||||
// for frame (local) data - except fiber 0 uses original frame data
|
||||
//
|
||||
pool = fbrPool + 256
|
||||
for i = fbrMax downto 1
|
||||
if i < numPool
|
||||
fbrState[i] = FIBER_FREE
|
||||
fbrVMState[i] = pool
|
||||
pool = pool + 512
|
||||
fin
|
||||
next
|
||||
//
|
||||
// Set fiber 0 to the RUNning fiber
|
||||
//
|
||||
fbrState = FIBER_RUN
|
||||
fbrVMState = fbrPool
|
||||
for i = fbrMax downto 1
|
||||
if i < numPool
|
||||
fbrState[i] = FIBER_FREE
|
||||
fbrVMState[i] = pool
|
||||
pool = pool + 512
|
||||
fin
|
||||
next
|
||||
//
|
||||
// Set fiber 0 to the RUNning fiber
|
||||
//
|
||||
fbrState = FIBER_RUN
|
||||
fbrVMState = fbrPool
|
||||
else
|
||||
return -1
|
||||
fin
|
||||
@ -147,18 +147,18 @@ export def fbrStop(fid)
|
||||
//
|
||||
if fid
|
||||
//
|
||||
// Remove fiber from RUN list and tag as free
|
||||
//
|
||||
// Remove fiber from RUN list and tag as free
|
||||
//
|
||||
fbrState[fid] = FIBER_FREE
|
||||
i = 0
|
||||
while fbrNext[i] <> fid
|
||||
i = fbrNext[i]
|
||||
loop
|
||||
fbrNext[i] = fbrNext[fid]
|
||||
if fid == fbrRunning
|
||||
fbrRunning = fbrNext[fbrRunning]
|
||||
return fbrLoad(fbrVMState[fbrRunning])
|
||||
fin
|
||||
i = fbrNext[i]
|
||||
loop
|
||||
fbrNext[i] = fbrNext[fid]
|
||||
if fid == fbrRunning
|
||||
fbrRunning = fbrNext[fbrRunning]
|
||||
return fbrLoad(fbrVMState[fbrRunning])
|
||||
fin
|
||||
fin
|
||||
end
|
||||
//
|
||||
@ -179,40 +179,40 @@ export def fbrStart(defaddr, param)
|
||||
|
||||
for i = fbrMax downto 1
|
||||
if fbrState[i] == FIBER_FREE
|
||||
//
|
||||
// Allocate fiber from pool
|
||||
//
|
||||
fbrState[i] = FIBER_RUN
|
||||
vmstate = fbrVMState[i]
|
||||
vmstate=>ifp = vmstate + 512
|
||||
//
|
||||
// Allocate fiber from pool
|
||||
//
|
||||
fbrState[i] = FIBER_RUN
|
||||
vmstate = fbrVMState[i]
|
||||
vmstate=>ifp = vmstate + 512
|
||||
vmstate=>pp = vmstate + 512
|
||||
//
|
||||
// Set fiber parameters to fiber ID and passed-in value
|
||||
//
|
||||
//
|
||||
// Set fiber parameters to fiber ID and passed-in value
|
||||
//
|
||||
vmstate->esp = $0E
|
||||
vmstate->estklo.$0F = i
|
||||
vmstate->estkhi.$0F = 0
|
||||
vmstate->estklo.$0E = param.0 // param lo byte
|
||||
vmstate->estkhi.$0E = param.1 // param hi byte
|
||||
//
|
||||
// Initialize stack to point to fiber def and fbrExit
|
||||
// This allows a fiber to return and it will fall into fbrExit
|
||||
//
|
||||
vmstate->estklo.$0F = i
|
||||
vmstate->estkhi.$0F = 0
|
||||
vmstate->estklo.$0E = param.0 // param lo byte
|
||||
vmstate->estkhi.$0E = param.1 // param hi byte
|
||||
//
|
||||
// Initialize stack to point to fiber def and fbrExit
|
||||
// This allows a fiber to return and it will fall into fbrExit
|
||||
//
|
||||
vmstate->hwsp = $FB
|
||||
vmstate=>$FE = @fbrExit - 1
|
||||
vmstate=>$FC = defaddr - 1
|
||||
//
|
||||
// Link into RUN list
|
||||
//
|
||||
fbrNext[i] = fbrNext[fbrRunning]
|
||||
fbrNext[fbrRunning] = i
|
||||
//
|
||||
// Return fiber ID (index)
|
||||
//
|
||||
return i
|
||||
fin
|
||||
next
|
||||
return -1
|
||||
//
|
||||
// Link into RUN list
|
||||
//
|
||||
fbrNext[i] = fbrNext[fbrRunning]
|
||||
fbrNext[fbrRunning] = i
|
||||
//
|
||||
// Return fiber ID (index)
|
||||
//
|
||||
return i
|
||||
fin
|
||||
next
|
||||
return -1
|
||||
end
|
||||
//
|
||||
// Round-robin schedule RUNning fibers
|
||||
@ -226,7 +226,7 @@ export def fbrYield
|
||||
if fbrNext[fbrRunning] <> fbrRunning
|
||||
prev = fbrRunning
|
||||
fbrRunning = fbrNext[fbrRunning]
|
||||
return fbrSwap(fbrVMState[prev], fbrVMState[fbrRunning])
|
||||
return fbrSwap(fbrVMState[prev], fbrVMState[fbrRunning])
|
||||
fin
|
||||
end
|
||||
//
|
||||
@ -240,17 +240,17 @@ export def fbrHalt
|
||||
//
|
||||
if fbrRunning
|
||||
//
|
||||
// Remove fiber from RUN list
|
||||
//
|
||||
// Remove fiber from RUN list
|
||||
//
|
||||
i = 0
|
||||
while fbrNext[i] <> fbrRunning
|
||||
i = fbrNext[i]
|
||||
loop
|
||||
fbrState[fbrRunning] = FIBER_HALT
|
||||
fbrNext[i] = fbrNext[fbrRunning]
|
||||
i = fbrRunning
|
||||
fbrRunning = fbrNext[fbrRunning]
|
||||
return fbrSwap(fbrVMState[i], fbrVMState[fbrRunning])
|
||||
i = fbrNext[i]
|
||||
loop
|
||||
fbrState[fbrRunning] = FIBER_HALT
|
||||
fbrNext[i] = fbrNext[fbrRunning]
|
||||
i = fbrRunning
|
||||
fbrRunning = fbrNext[fbrRunning]
|
||||
return fbrSwap(fbrVMState[i], fbrVMState[fbrRunning])
|
||||
fin
|
||||
end
|
||||
//
|
||||
@ -259,11 +259,11 @@ end
|
||||
export def fbrResume(fid)
|
||||
if fbrState[fid] == FIBER_HALT
|
||||
//
|
||||
// Insert HALTed fiber back into RUN list
|
||||
//
|
||||
fbrState[fid] = FIBER_RUN
|
||||
fbrNext[fid] = fbrNext[fbrRunning]
|
||||
fbrNext[fbrRunning] = fid
|
||||
// Insert HALTed fiber back into RUN list
|
||||
//
|
||||
fbrState[fid] = FIBER_RUN
|
||||
fbrNext[fid] = fbrNext[fbrRunning]
|
||||
fbrNext[fbrRunning] = fid
|
||||
fin
|
||||
end
|
||||
|
||||
@ -284,7 +284,7 @@ def fbrTest(fid, param)
|
||||
|
||||
for i = 1 to param
|
||||
puth(fid); putc($0D)
|
||||
fbrYield
|
||||
fbrYield
|
||||
next
|
||||
end
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user