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many speed-up changes, resulting in 20-25% speedup, and fixed

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serious floating point handling bug
This commit is contained in:
ceriel
1989-11-13 15:36:12 +00:00
parent 776233c718
commit 3868470366
21 changed files with 251 additions and 193 deletions
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5
util/int/mem.h
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@@ -8,7 +8,7 @@
/******** Memory address & location defines ********/
#define data_loc(a) (*(data + (p2i(a))))
#define stack_loc(a) (*(stack + (ML - (a))))
#define stack_loc(a) (*(stackML - (a)))
#define mem_loc(a) (in_stack(a) ? stack_loc(a) : data_loc(a))
#define loc_addr(o) (((o) < 0) ? (LB + (o)) : (AB + (o)))
@@ -17,9 +17,12 @@
/******** Checks on adresses and ranges ********/
#define is_aligned(a,n) ((p2i(a)) % (n) == 0)
#define is_wordaligned(a) (((p2i(a)) & wsizem1) == 0)
#define ch_aligned(a,n) { if (!is_aligned(a, min(n, wsize))) \
{ trap(EBADPTR); } }
#define ch_wordaligned(a) { if (!is_wordaligned(a)) \
{ trap(EBADPTR); } }
#define in_gda(p) ((p) < HB)
#define in_stack(p) (SP <= (p) && (p) <= ML)