Initial revision
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ceriel
parent
a8ef006163
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103
util/ego/descr/m68020.descr
Normal file
103
util/ego/descr/m68020.descr
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@ -0,0 +1,103 @@
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wordsize: 4
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pointersize: 4
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%%RA
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general registers: 5
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address registers: 4
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floating point registers: 0
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register score parameters:
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local variable:
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(2 cases)
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pointer,pointer
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(1 size)
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default -> (6,3)
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general,general
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(1 size)
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default -> (4,2)
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address of local variable:
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(2 cases)
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pointer,pointer
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(1 size)
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default -> (0,0)
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general,pointer
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(1 size)
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default -> (2,2)
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constant:
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(2 sizes)
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in_0_8 -> (0,0)
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default -> (2,2)
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double constant:
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(1 size)
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default -> (-1,-1)
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address of global variable:
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(1 size)
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default -> (4,4)
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address of procedure:
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(1 size)
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default -> (2,4)
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opening cost parameters:
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local variable:
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(2 cases)
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pointer
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(1 size)
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default -> (6,4)
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general
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(1 size)
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default -> (8,4)
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address of local variable:
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(2 cases)
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pointer
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(1 size)
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default -> (4,2)
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general
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(1 size)
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general -> (4,2)
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constant:
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(1 size)
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default -> (4,4)
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double constant:
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(1 size)
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default -> (1000,1000)
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address of global variable:
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(1 size)
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default -> (6,6)
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address of procedure:
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(1 size)
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default -> (6,6)
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register save costs:
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(11 cases)
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0 -> (0,0)
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1 -> (12,4)
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2 -> (24,8)
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3 -> (34,8)
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4 -> (42,8)
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5 -> (50,8)
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6 -> (58,8)
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7 -> (66,8)
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8 -> (84,8)
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9 -> (92,8)
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0 -> (0,0)
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%%UD
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access costs of global variables:
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(1 size)
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default -> (7,4)
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access costs of local variables:
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(1 size)
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default -> (4,2)
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%%SR
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overflow harmful?: no
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array bound harmful?: no
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%%CS
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#include "../../../h/em_mnem.h"
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first time then space:
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addressing modes: op_adp op_lof op_ldf op_loi op_dch op_lpb -1
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op_adp op_lof op_ldf op_loi op_dch op_lpb -1
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cheap operations: -1 -1
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lexical tresholds: 1 1
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indirection limit: 8
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do sli if index?: yes yes
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forbidden operators: -1 -1
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%%SP
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global stack pollution allowed?: no
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103
util/ego/descr/m68k4.descr
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103
util/ego/descr/m68k4.descr
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@ -0,0 +1,103 @@
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wordsize: 4
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pointersize: 4
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%%RA
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general registers: 5
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address registers: 4
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floating point registers: 0
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register score parameters:
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local variable:
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(2 cases)
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pointer,pointer
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(1 size)
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default -> (6,3)
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general,general
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(1 size)
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default -> (4,2)
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address of local variable:
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(2 cases)
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pointer,pointer
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(1 size)
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default -> (0,0)
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general,pointer
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(1 size)
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default -> (2,2)
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constant:
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(2 sizes)
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in_0_8 -> (0,0)
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default -> (2,2)
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double constant:
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(1 size)
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default -> (-1,-1)
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address of global variable:
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(1 size)
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default -> (4,4)
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address of procedure:
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(1 size)
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default -> (2,4)
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opening cost parameters:
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local variable:
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(2 cases)
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pointer
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(1 size)
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default -> (6,4)
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general
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(1 size)
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default -> (8,4)
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address of local variable:
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(2 cases)
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pointer
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(1 size)
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default -> (4,2)
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general
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(1 size)
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general -> (4,2)
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constant:
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(1 size)
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default -> (4,4)
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double constant:
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(1 size)
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default -> (1000,1000)
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address of global variable:
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(1 size)
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default -> (6,6)
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address of procedure:
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(1 size)
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default -> (6,6)
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register save costs:
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(11 cases)
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0 -> (0,0)
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1 -> (12,4)
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2 -> (24,8)
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3 -> (34,8)
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4 -> (42,8)
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5 -> (50,8)
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6 -> (58,8)
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7 -> (66,8)
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8 -> (84,8)
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9 -> (92,8)
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0 -> (0,0)
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%%UD
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access costs of global variables:
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(1 size)
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default -> (7,4)
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access costs of local variables:
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(1 size)
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default -> (4,2)
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%%SR
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overflow harmful?: no
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array bound harmful?: no
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%%CS
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#include "../../../h/em_mnem.h"
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first time then space:
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addressing modes: op_adp op_lof op_ldf op_loi op_dch op_lpb -1
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op_adp op_lof op_ldf op_loi op_dch op_lpb -1
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cheap operations: -1 -1
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lexical tresholds: 1 1
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indirection limit: 8
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do sli if index?: yes yes
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forbidden operators: -1 -1
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%%SP
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global stack pollution allowed?: no
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