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Code Issues Releases Activity

version 1.7 made some changes to correct problems identifed by compiling

Browse Source 
with egcs-1.1.1.  bus_space_write_multi_2() had an extra operation that
should have been removed.

Remove it.

This fixes the panic when bus_space_write_multi_2() is used.

Obtained from:		jake
This commit is contained in:
Matthew N. Dodd 2001-03-02 05:33:53 +00:00
parent 653dd8c243
commit c7411c02f5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=73314
6 changed files with 0 additions and 6 deletions
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1
sys/amd64/include/bus_amd64.h
View File

@ -603,7 +603,6 @@ bus_space_write_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh,
__asm __volatile(" \n\
cld \n\
1: lodsw \n\
movw %%ax,(%1) \n\
movw %%ax,(%2) \n\
loop 1b" :
"=S" (addr), "=c" (count) :

1
sys/amd64/include/bus_at386.h
View File

@ -603,7 +603,6 @@ bus_space_write_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh,
__asm __volatile(" \n\
cld \n\
1: lodsw \n\
movw %%ax,(%1) \n\
movw %%ax,(%2) \n\
loop 1b" :
"=S" (addr), "=c" (count) :

1
sys/amd64/include/bus_dma.h
View File

@ -603,7 +603,6 @@ bus_space_write_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh,
__asm __volatile(" \n\
cld \n\
1: lodsw \n\
movw %%ax,(%1) \n\
movw %%ax,(%2) \n\
loop 1b" :
"=S" (addr), "=c" (count) :

1
sys/i386/include/bus_at386.h
View File

@ -603,7 +603,6 @@ bus_space_write_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh,
__asm __volatile(" \n\
cld \n\
1: lodsw \n\
movw %%ax,(%1) \n\
movw %%ax,(%2) \n\
loop 1b" :
"=S" (addr), "=c" (count) :

1
sys/i386/include/bus_dma.h
View File

@ -603,7 +603,6 @@ bus_space_write_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh,
__asm __volatile(" \n\
cld \n\
1: lodsw \n\
movw %%ax,(%1) \n\
movw %%ax,(%2) \n\
loop 1b" :
"=S" (addr), "=c" (count) :

1
sys/sys/bus_dma.h
View File

@ -603,7 +603,6 @@ bus_space_write_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh,
__asm __volatile(" \n\
cld \n\
1: lodsw \n\
movw %%ax,(%1) \n\
movw %%ax,(%2) \n\
loop 1b" :
"=S" (addr), "=c" (count) :