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factor
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Merge branch 'master' of git://factorcode.org/git/factor

db4
Doug Coleman 2010-10-09 15:28:52 -07:00
parent efbbe3591e daae54a88a
commit 809f4ee396
7 changed files with 16 additions and 14 deletions

2
basis/unix/ffi/bsd/bsd.factor
View File

@ -69,12 +69,10 @@ CONSTANT: SOCK_RAW 3
CONSTANT: AF_UNSPEC 0
CONSTANT: AF_UNIX 1
CONSTANT: AF_INET 2
CONSTANT: AF_INET6 30
ALIAS: PF_UNSPEC AF_UNSPEC
ALIAS: PF_UNIX AF_UNIX
ALIAS: PF_INET AF_INET
ALIAS: PF_INET6 AF_INET6
CONSTANT: IPPROTO_TCP 6
CONSTANT: IPPROTO_UDP 17

3
basis/unix/ffi/bsd/freebsd/freebsd.factor
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@ -1,6 +1,9 @@
USING: alien.c-types alien.syntax classes.struct unix.types ;
IN: unix.ffi
CONSTANT: AF_INET6 28
ALIAS: PF_INET6 AF_INET6
CONSTANT: FD_SETSIZE 1024
STRUCT: addrinfo

3
basis/unix/ffi/bsd/openbsd/openbsd.factor
View File

@ -1,6 +1,9 @@
USING: alien.c-types alien.syntax classes.struct unix.types ;
IN: unix.ffi
CONSTANT: AF_INET6 24
ALIAS: PF_INET6 AF_INET6
CONSTANT: FD_SETSIZE 1024
STRUCT: addrinfo

4
vm/gc.cpp
View File

@ -230,8 +230,8 @@ struct call_frame_scrubber {
gc_info *info = compiled->block_gc_info();
assert(return_address < compiled->size());
int index = info->return_address_index(return_address);
if(index != -1)
cell index = info->return_address_index(return_address);
if(index != (cell)-1)
ctx->scrub_stacks(info,index);
}
};

2
vm/gc_info.cpp
View File

@ -13,7 +13,7 @@ cell gc_info::return_address_index(cell return_address)
return i;
}
return gc_info_missing_value;
return (cell)-1;
}
}

4
vm/gc_info.hpp
View File

@ -1,8 +1,6 @@
namespace factor
{
const u32 gc_info_missing_value = (u32)-1;
struct gc_info {
u32 scrub_d_count;
u32 scrub_r_count;
@ -58,7 +56,7 @@ struct gc_info {
+ index * gc_root_count;
}
cell lookup_base_pointer(cell index, cell derived_root)
u32 lookup_base_pointer(cell index, cell derived_root)
{
return base_pointer_map()[index * derived_root_count + derived_root];
}

12
vm/slot_visitor.hpp
View File

@ -292,8 +292,8 @@ struct call_frame_slot_visitor {
gc_info *info = compiled->block_gc_info();
assert(return_address < compiled->size());
u32 callsite = info->return_address_index(return_address);
if(callsite == gc_info_missing_value)
cell callsite = info->return_address_index(return_address);
if(callsite == (cell)-1)
return;
#ifdef DEBUG_GC_MAPS
@ -305,8 +305,8 @@ struct call_frame_slot_visitor {
/* Subtract old value of base pointer from every derived pointer. */
for(cell spill_slot = 0; spill_slot < info->derived_root_count; spill_slot++)
{
cell base_pointer = info->lookup_base_pointer(callsite, spill_slot);
if(base_pointer != gc_info_missing_value)
u32 base_pointer = info->lookup_base_pointer(callsite, spill_slot);
if(base_pointer != (u32)-1)
{
#ifdef DEBUG_GC_MAPS
std::cout << "visiting derived root " << spill_slot
@ -334,8 +334,8 @@ struct call_frame_slot_visitor {
/* Add the base pointers to obtain new derived pointer values. */
for(cell spill_slot = 0; spill_slot < info->derived_root_count; spill_slot++)
{
cell base_pointer = info->lookup_base_pointer(callsite, spill_slot);
if(base_pointer != gc_info_missing_value)
u32 base_pointer = info->lookup_base_pointer(callsite, spill_slot);
if(base_pointer != (u32)-1)
stack_pointer[spill_slot] += stack_pointer[base_pointer];
}
}