annotate gen.c @ 682:7ed1dbb48f61

Merge
author Michael Pavone <pavone@retrodev.com>
date Sun, 04 Jan 2015 23:35:55 -0800
parents c8fefa140c80
children 724bbec47f86
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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563
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
1 #include <stdio.h>
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
2 #include <stdlib.h>
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
3 #include "gen.h"
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
4 #include "mem.h"
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
5
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
6 void init_code_info(code_info *code)
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
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7 {
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
8 size_t size = CODE_ALLOC_SIZE;
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
9 code->cur = alloc_code(&size);
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
10 if (!code->cur) {
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
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11 fputs("Failed to allocate memory for generated code\n", stderr);
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
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12 exit(1);
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
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13 }
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
14 code->last = code->cur + size/sizeof(code_word) - RESERVE_WORDS;
c8fefa140c80 Moved some generic stuff from backend.h gen_arm.h and gen_arm.c into gen.h and gen.c. Added a couple fields to cpu_options so that gen_mem_fun can be made guest CPU generic
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
15 }