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Fixed Unsigned jumps in net branch

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git-svn-id: svn://kolibrios.org@2300 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr
2011-11-07 20:25:47 +00:00
parent 6a91603b0a
commit b7875fe3bf
9 changed files with 94 additions and 92 deletions
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22
kernel/branches/net/network/tcp_output.inc
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@@ -41,7 +41,7 @@ TCP_output:
mov ebx, [eax + TCP_SOCKET.t_idle]
cmp ebx, [eax + TCP_SOCKET.t_rxtcur]
jle .not_idle
jbe .not_idle
; We have been idle for a while and no ACKS are expected to clock out any data we send..
; Slow start to get ack "clock" running again.
@@ -56,7 +56,7 @@ TCP_output:
mov ecx, [eax + TCP_SOCKET.SND_WND] ; determine window
cmp ecx, [eax + TCP_SOCKET.SND_CWND] ;
jl @f ;
jb @f ;
mov ecx, [eax + TCP_SOCKET.SND_CWND] ;
@@: ;
@@ -76,7 +76,7 @@ TCP_output:
jnz .no_zero_window
cmp ebx, [eax + STREAM_SOCKET.snd + RING_BUFFER.size]
jge @f
jae @f
and dl, not (TH_FIN) ; clear the FIN flag ??? how can it be set before?
@@ -95,7 +95,7 @@ TCP_output:
mov esi, [eax + STREAM_SOCKET.snd + RING_BUFFER.size]
cmp esi, ecx
jl @f
jb @f
mov esi, ecx
@@:
sub esi, ebx
@@ -132,7 +132,7 @@ TCP_output:
; Send one segment at a time (124)
cmp esi, [eax + TCP_SOCKET.t_maxseg]
jle @f
jbe @f
mov esi, [eax + TCP_SOCKET.t_maxseg]
@@ -176,11 +176,11 @@ TCP_output:
mov ebx, [eax + TCP_SOCKET.max_sndwnd]
shr ebx, 1
cmp esi, ebx
jge .send
jae .send
mov ebx, [eax + TCP_SOCKET.SND_NXT]
cmp ebx, [eax + TCP_SOCKET.SND_MAX]
jl .send
jb .send
.len_zero:
@@ -205,7 +205,7 @@ TCP_output:
mov ebx, [eax + TCP_SOCKET.SND_UP] ; when urgent pointer is beyond start of send bufer
cmp ebx, [eax + TCP_SOCKET.SND_UNA]
jg .send
ja .send
test dl, TH_FIN
jz .enter_persist ; no reason to send, enter persist state
@@ -347,7 +347,7 @@ TCP_output:
add esi, edi ; total TCP segment size
cmp esi, [eax + TCP_SOCKET.t_maxseg]
jle .no_overflow
jbe .no_overflow
mov esi, [eax + TCP_SOCKET.t_maxseg]
@@ -445,7 +445,7 @@ TCP_output:
mov edx, [eax + TCP_SOCKET.SND_NXT]
cmp edx, [eax + TCP_SOCKET.SND_MAX]
jle @f
jbe @f
mov [eax + TCP_SOCKET.SND_MAX], edx
;;;; TODO: time transmission (420)
@@ -455,7 +455,7 @@ TCP_output:
; set retransmission timer if not already set, and not doing an ACK or keepalive probe
cmp [eax + TCP_SOCKET.timer_retransmission], 1000 ;;;;
jl .retransmit_set
jb .retransmit_set
cmp edx, [eax + TCP_SOCKET.SND_UNA] ; edx = [eax + TCP_SOCKET.SND_NXT]
je .retransmit_set