commit 124203be25137f81cf9ee460ef7b2e44281750ac
Author: bsandro <[email protected]>
Date: Sun, 9 Jan 2022 22:06:15 +0200
reset author
Diffstat:
11 files changed, 128 insertions(+), 0 deletions(-)
diff --git a/CODEX.UMZ b/CODEX.UMZ
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diff --git a/DECR_KEY.TXT b/DECR_KEY.TXT
@@ -0,0 +1 @@
+(\b.bb)(\v.vv)06FHPVboundvarHRAk
diff --git a/ICFPC06/._codex.umz b/ICFPC06/._codex.umz
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diff --git a/ICFPC06/._sandmark.umz b/ICFPC06/._sandmark.umz
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diff --git a/ICFPC06/CODEX.UMZ b/ICFPC06/CODEX.UMZ
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diff --git a/ICFPC06/SANDMARK.UMZ b/ICFPC06/SANDMARK.UMZ
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diff --git a/SANDMARK.UMZ b/SANDMARK.UMZ
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diff --git a/carb.r b/carb.r
@@ -0,0 +1 @@
+/* * Permit this Carbon application to launch on OS X * * Copyright � 1997-2002 Metrowerks Corporation. All Rights Reserved. * * Questions and comments to: * <mailto:[email protected]> * <http://www.metrowerks.com/> *//*----------------------------carb � Carbon on OS X launch information --------------------------*/type 'carb' {};resource 'carb'(0) {};
+\ No newline at end of file
diff --git a/main.c b/main.c
@@ -0,0 +1 @@
+#pragma gcc_extensions on #include <stdio.h>#include <assert.h>#include <stdint.h>#include <stdlib.h>#include <sys/stat.h>#define FILENAME ":um.um"#define PLATTER_SIZE 4struct array_t { uint32_t *data; size_t size;};struct arena_t { struct array_t *arrays; uint32_t size;};struct state_t { struct arena_t arena; uint32_t registers[8];};enum opcode_t { CMOV = 0, ARRI = 1, ARRA = 2, ADD = 3, MUL = 4, DIV = 5, NOTA = 6, HALT = 7, ALLO = 8, ABAN = 9, OUTP = 10, INP = 11, LOAD = 12, ORTH = 13};struct instruction_t { enum opcode_t opcode; uint8_t reg_a, reg_b, reg_c; uint32_t value;};char * int2bin(uint32_t num);void print_instruction(struct instruction_t instruction);void exec_instruction(struct state_t *state, struct instruction_t in);uint32_t array_add(struct arena_t *arena, uint32_t size);int main(void){ FILE *f = fopen(FILENAME, "r"); uint32_t finger = 0; struct stat fileinfo; size_t read_platters = 0; struct state_t state = {0}; state.arena.arrays = NULL; state.arena.size = 0; assert(f != NULL); stat(FILENAME, &fileinfo); assert(fileinfo.st_size % PLATTER_SIZE == 0); printf("%s (%lu bytes):\n", FILENAME, fileinfo.st_size); array_add(&state.arena, fileinfo.st_size); // Initial array #0 read_platters = fread(state.arena.arrays[0].data, PLATTER_SIZE, fileinfo.st_size / PLATTER_SIZE, f); assert(fileinfo.st_size == read_platters * PLATTER_SIZE); printf("read ok, %lu platters (%lu bytes)\n", read_platters, state.arena.arrays[0].size); while (1) { uint32_t platter; struct instruction_t instruction = {0}; platter = state.arena.arrays[0].data[finger]; instruction.opcode = platter >> 28; if (instruction.opcode == ORTH) { instruction.reg_a = ((platter >> 25) & 7); instruction.value = platter & 0x1FFFFFF; } else { instruction.reg_a = (platter & 448) >> 6; // mask 111 000 000 = 448 instruction.reg_b = (platter & 56) >> 3; // mask 000 111 000 = 56 instruction.reg_c = platter & 7; // mask 000 000 111 = 7 } print_instruction(instruction); exec_instruction(&state, instruction); finger++; if (finger >= state.arena.arrays[0].size / PLATTER_SIZE) { break; } } fclose(f); //getchar(); // in case SIOUX starts closing the window after exec again return 0;}char * int2bin(uint32_t num) { static char str[33] = {'\0'}; int cnt = 0; uint32_t i; for (i = 1 << 31; i > 0; i >>= 1) { str[cnt++] = ((num & i) == i) ? '1' : '0'; assert(cnt < 34); } str[32] = '\0'; return str;}void print_instruction(struct instruction_t instruction) { printf("%2d: A:%d B:%d C:%d\n value:%lu", instruction.opcode, instruction.reg_a, instruction.reg_b, instruction.reg_c, instruction.value);}void exec_instruction(struct state_t *state, struct instruction_t in) { }uint32_t array_add(struct arena_t *arena, uint32_t size) { uint32_t array_index = arena->size++; assert(size != NULL); arena->arrays = (struct array_t *)realloc(arena->arrays, arena->size * sizeof(struct array_t)); arena->arrays[array_index].data = (uint32_t *)malloc(size); arena->arrays[array_index].size = size; assert(arena->arrays[array_index].data != NULL); return array_index;}
+\ No newline at end of file
diff --git a/sandmark-output.txt b/sandmark-output.txt
@@ -0,0 +1,123 @@
+trying to Allocate array of size 0..
+trying to Abandon size 0 allocation..
+trying to Allocate size 11..
+trying Array Index on allocated array..
+trying Amendment of allocated array..
+checking Amendment of allocated array..
+trying Alloc(a,a) and amending it..
+comparing multiple allocations..
+pointer arithmetic..
+check old allocation..
+simple tests ok!
+about to load program from some allocated array..
+success.
+verifying that the array and its copy are the same...
+success.
+testing aliasing..
+success.
+free after loadprog..
+success.
+loadprog ok.
+ == SANDmark 19106 beginning stress test / benchmark.. ==
+100. 12345678.09abcdef
+99. 6d58165c.2948d58d
+98. 0f63b9ed.1d9c4076
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+0. a8d1619e.5540e6cf
+SANDmark complete.
diff --git a/umx b/umx
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