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- First pass at s2880 support.

Browse Source 
- SMP cleanups (remove SMP only use CONFIG_SMP)
- Minor tweaks to romcc to keep it from taking forever compiling
- failover fixes
- Get a good implementation of k8_cpufixup and sizeram for the opteron


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@998 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Eric Biederman
2003-07-21 20:13:45 +00:00
parent 6d4512cdf9
commit 2c018fba95
33 changed files with 1512 additions and 268 deletions
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34
util/romcc/romcc.c
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@@ -14,7 +14,7 @@
#define DEBUG_ERROR_MESSAGES 0
#define DEBUG_COLOR_GRAPH 0
#define DEBUG_SCC 0
#define DEBUG_CONSISTENCY 2
#define DEBUG_CONSISTENCY 1
#define DEBUG_RANGE_CONFLICTS 0
#define DEBUG_COALESCING 0
#define DEBUG_SDP_BLOCKS 0
@@ -12952,6 +12952,23 @@ static void verify_graph_ins(
return;
}
#if DEBUG_CONSISTENCY > 1
static void verify_interference_graph(
struct compile_state *state, struct reg_state *rstate)
{
#if 0
fprintf(stderr, "verify_interference_graph...\n");
#endif
walk_variable_lifetimes(state, rstate->blocks, verify_graph_ins, rstate);
#if 0
fprintf(stderr, "verify_interference_graph done\n");
#endif
}
#else
static inline void verify_interference_graph(
struct compile_state *state, struct reg_state *rstate) {}
#endif
static void print_interference_ins(
struct compile_state *state,
@@ -13765,6 +13782,7 @@ static int color_graph(struct compile_state *state, struct reg_state *rstate)
return colored;
}
#if DEBUG_CONSISTENCY
static void verify_colors(struct compile_state *state, struct reg_state *rstate)
{
struct live_range *lr;
@@ -13801,6 +13819,9 @@ static void verify_colors(struct compile_state *state, struct reg_state *rstate)
ins = ins->next;
} while(ins != first);
}
#else
static inline void verify_colors(struct compile_state *state, struct reg_state *rstate) {}
#endif
static void color_triples(struct compile_state *state, struct reg_state *rstate)
{
@@ -14005,17 +14026,8 @@ static void allocate_registers(struct compile_state *state)
#endif
} while(coalesced);
#if DEBUG_CONSISTENCY > 1
# if 0
fprintf(stderr, "verify_graph_ins...\n");
# endif
/* Verify the interference graph */
walk_variable_lifetimes(
state, rstate.blocks, verify_graph_ins, &rstate);
# if 0
fprintf(stderr, "verify_graph_ins done\n");
#endif
#endif
verify_interference_graph(state, &rstate);
/* Build the groups low and high. But with the nodes
* first sorted by degree order.