📄 mem_mgr.lst
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GAS LISTING /tmp/cc4WPeaK.s page 1 1 .section .mdebug.abi32 2 .previous 3 .section .debug_abbrev,"",@progbits 4 $Ldebug_abbrev0: 5 .section .debug_info,"",@progbits 6 $Ldebug_info0: 7 .section .debug_line,"",@progbits 8 $Ldebug_line0: 9 0000 3C010000 .text 9 02009A00 9 00000101 9 FB0E0A00 9 01010101 10 $Ltext0: 11 .section .rodata.str1.4,"aMS",@progbits,1 12 .align 2 13 $LC0: 14 0000 0A0A .ascii "\n\n" 15 0002 44756D70 .ascii "Dumping list %08X\000" 15 696E6720 15 6C697374 15 20253038 15 5800 16 .align 2 17 $LC1: 18 0014 0A .ascii "\n" 19 0015 4E6F6465 .ascii "Node: %08X\000" 19 3A202530 19 385800 20 .align 2 21 $LC2: 22 0020 0A .ascii "\n" 23 0021 0973697A .ascii "\tsize:%d inuse:%d next:%08X prev:%08X context:%08X\000" 23 653A2564 23 20696E75 23 73653A25 23 64206E65 24 .text 25 .align 2 26 .ent dump 27 .type dump, @function 28 dump: 29 $LFB2: 30 .file 1 "/mnt/hgfs/boot/booter/source/mem_mgr.c" 1:/mnt/hgfs/boot/booter/source/mem_mgr.c **** /********************************************************************* 2:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * 3:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * Copyright: 4:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * Advanced Micro Devices, AMD. All Rights Reserved. 5:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * You are hereby granted a copyright license to use, modify, and 6:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * distribute the SOFTWARE so long as this entire notice is 7:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * retained without alteration in any modified and/or redistributed 8:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * versions, and that such modified versions are clearly identified 9:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * as such. No licenses are granted by implication, estoppel or 10:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * otherwise under any patents or trademarks of AMD. This 11:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * software is provided on an "AS IS" basis and without warranty. 12:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * 13:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * To the maximum extent permitted by applicable law, AMD GAS LISTING /tmp/cc4WPeaK.s page 2 14:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED, INCLUDING 15:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR 16:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * PURPOSE AND ANY WARRANTY AGAINST INFRINGEMENT WITH REGARD TO THE 17:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * SOFTWARE (INCLUDING ANY MODIFIED VERSIONS THEREOF) AND ANY 18:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * ACCOMPANYING WRITTEN MATERIALS. 19:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * 20:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * To the maximum extent permitted by applicable law, IN NO EVENT 21:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * SHALL AMD BE LIABLE FOR ANY DAMAGES WHATSOEVER (INCLUDING 22:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS 23:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY 24:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * LOSS) ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE. 25:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * 26:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * AMD assumes no responsibility for the maintenance and support 27:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * of this software. 28:/mnt/hgfs/boot/booter/source/mem_mgr.c **** ********************************************************************* 29:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * 30:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * File: mem_mgr.c 31:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * 32:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * Purpose: Memory Manager routines 33:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * 34:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * $RCSfile: mem_mgr.c,v $ 35:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * $Author: cgray $ 36:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * $Revision: 1.4 $ 37:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * $Date: 2004/02/16 20:48:58 $ 38:/mnt/hgfs/boot/booter/source/mem_mgr.c **** * 39:/mnt/hgfs/boot/booter/source/mem_mgr.c **** ***********************************************************************/ 40:/mnt/hgfs/boot/booter/source/mem_mgr.c **** #include "example.h" 41:/mnt/hgfs/boot/booter/source/mem_mgr.c **** #include "mem_mgr.h" 42:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 43:/mnt/hgfs/boot/booter/source/mem_mgr.c **** //#define DEBUG 44:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 45:/mnt/hgfs/boot/booter/source/mem_mgr.c **** /************************************************************************ 46:/mnt/hgfs/boot/booter/source/mem_mgr.c **** Structures 47:/mnt/hgfs/boot/booter/source/mem_mgr.c **** ************************************************************************/ 48:/mnt/hgfs/boot/booter/source/mem_mgr.c **** typedef struct 49:/mnt/hgfs/boot/booter/source/mem_mgr.c **** { 50:/mnt/hgfs/boot/booter/source/mem_mgr.c **** unsigned long size; 51:/mnt/hgfs/boot/booter/source/mem_mgr.c **** unsigned long inuse; 52:/mnt/hgfs/boot/booter/source/mem_mgr.c **** void *next,*prev; 53:/mnt/hgfs/boot/booter/source/mem_mgr.c **** void *context; 54:/mnt/hgfs/boot/booter/source/mem_mgr.c **** } BUFFER, *PBUFFER; 55:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 56:/mnt/hgfs/boot/booter/source/mem_mgr.c **** /************************************************************************ 57:/mnt/hgfs/boot/booter/source/mem_mgr.c **** Global Variables 58:/mnt/hgfs/boot/booter/source/mem_mgr.c **** ************************************************************************/ 59:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 60:/mnt/hgfs/boot/booter/source/mem_mgr.c **** /************************************************************************ 61:/mnt/hgfs/boot/booter/source/mem_mgr.c **** SOURCE 62:/mnt/hgfs/boot/booter/source/mem_mgr.c **** ************************************************************************/ 63:/mnt/hgfs/boot/booter/source/mem_mgr.c **** static void dump( void *list ) 64:/mnt/hgfs/boot/booter/source/mem_mgr.c **** { 31 .loc 1 64 0 32 .frame $sp,40,$31 # vars= 0, regs= 4/0, args= 24, gp= 0 33 .mask 0x80070000,-4 34 .fmask 0x00000000,0 35 .set noreorder 36 .set nomacro GAS LISTING /tmp/cc4WPeaK.s page 3 37 38 0000 D8FFBD27 addiu $sp,$sp,-40 39 $LCFI0: 40 0004 1800B0AF sw $16,24($sp) 41 $LCFI1: 65:/mnt/hgfs/boot/booter/source/mem_mgr.c **** PBUFFER plist = list; 42 .loc 1 65 0 43 0008 21808000 move $16,$4 66:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 67:/mnt/hgfs/boot/booter/source/mem_mgr.c **** printf("\n\nDumping list %08X", list ); 44 .loc 1 67 0 45 000c 0000043C lui $4,%hi($LC0) 46 0010 00008424 addiu $4,$4,%lo($LC0) 47 0014 21280002 move $5,$16 48 .loc 1 64 0 49 0018 2400BFAF sw $31,36($sp) 50 $LCFI2: 51 001c 2000B2AF sw $18,32($sp) 52 $LCFI3: 53 .loc 1 64 0 54 $LCFI4: 55 .loc 1 67 0 56 0020 0000000C jal printf 57 0024 1C00B1AF sw $17,28($sp) 58 68:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 69:/mnt/hgfs/boot/booter/source/mem_mgr.c **** while ( plist && plist ) 70:/mnt/hgfs/boot/booter/source/mem_mgr.c **** { 71:/mnt/hgfs/boot/booter/source/mem_mgr.c **** printf("\nNode: %08X", plist); 72:/mnt/hgfs/boot/booter/source/mem_mgr.c **** printf("\n\tsize:%d inuse:%d next:%08X prev:%08X context:%08X", 73:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->size, plist->inuse, plist->next, plist->prev, plist->context ); 74:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist = plist->next; 59 .loc 1 74 0 60 0028 11000012 beq $16,$0,$L6 61 002c 0000123C lui $18,%hi($LC1) 62 63 0030 0000113C lui $17,%hi($LC2) 64 .loc 1 71 0 65 0034 21280002 move $5,$16 66 $L8: 67 0038 0000000C jal printf 68 003c 00004426 addiu $4,$18,%lo($LC1) 69 70 .loc 1 72 0 71 0040 0C00028E lw $2,12($16) 72 0044 0000058E lw $5,0($16) 73 0048 0400068E lw $6,4($16) 74 004c 0800078E lw $7,8($16) 75 0050 1000A2AF sw $2,16($sp) 76 0054 1000038E lw $3,16($16) 77 0058 00002426 addiu $4,$17,%lo($LC2) 78 005c 0000000C jal printf 79 0060 1400A3AF sw $3,20($sp) 80 81 .loc 1 74 0 82 0064 0800108E lw $16,8($16) 83 .loc 1 71 0 GAS LISTING /tmp/cc4WPeaK.s page 4 84 .loc 1 74 0 85 0068 F3FF0016 bne $16,$0,$L8 86 006c 21280002 move $5,$16 87 88 $L6: 89 0070 2400BF8F lw $31,36($sp) 90 0074 2000B28F lw $18,32($sp) 91 0078 1C00B18F lw $17,28($sp) 92 007c 1800B08F lw $16,24($sp) 93 0080 0800E003 j $31 94 0084 2800BD27 addiu $sp,$sp,40 95 96 .set macro 97 .set reorder 98 $LFE2: 99 .end dump 100 .align 2 101 .ent MemSet 102 .type MemSet, @function 103 MemSet: 104 $LFB3: 75:/mnt/hgfs/boot/booter/source/mem_mgr.c **** } 76:/mnt/hgfs/boot/booter/source/mem_mgr.c **** } 77:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 78:/mnt/hgfs/boot/booter/source/mem_mgr.c **** static void MemSet(void* dest, int bytes, char value)
79:/mnt/hgfs/boot/booter/source/mem_mgr.c **** {
105 .loc 1 79 0 106 .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, gp= 0 107 .mask 0x00000000,0 108 .fmask 0x00000000,0 109 .set noreorder 110 .set nomacro 111 112 .loc 1 79 0 113 0088 00360600 sll $6,$6,24 114 008c 03360600 sra $6,$6,24 80:/mnt/hgfs/boot/booter/source/mem_mgr.c **** int i;
81:/mnt/hgfs/boot/booter/source/mem_mgr.c **** char* charDest = (char*) dest;
82:/mnt/hgfs/boot/booter/source/mem_mgr.c ****
83:/mnt/hgfs/boot/booter/source/mem_mgr.c **** for(i = 0; i < bytes; ++i)
115 .loc 1 83 0 116 0090 0600A018 blez $5,$L16 117 0094 21380000 move $7,$0 118 119 $L13: 84:/mnt/hgfs/boot/booter/source/mem_mgr.c **** charDest[i] = value;
120 .loc 1 84 0 121 0098 21188700 addu $3,$4,$7 122 .loc 1 83 0 123 009c 0100E724 addiu $7,$7,1 124 00a0 2A10E500 slt $2,$7,$5 125 .loc 1 84 0 126 .loc 1 83 0 127 00a4 FCFF4014 bne $2,$0,$L13 128 00a8 000066A0 sb $6,0($3) 129 130 $L16: GAS LISTING /tmp/cc4WPeaK.s page 5 131 00ac 0800E003 j $31 132 00b0 00000000 nop 133 134 .set macro 135 .set reorder 136 $LFE3: 137 .end MemSet 138 .align 2 139 .ent init 140 .type init, @function 141 init: 142 $LFB4: 85:/mnt/hgfs/boot/booter/source/mem_mgr.c **** }
86:/mnt/hgfs/boot/booter/source/mem_mgr.c ****
87:/mnt/hgfs/boot/booter/source/mem_mgr.c **** static void * init( void * mem, unsigned long size ) 88:/mnt/hgfs/boot/booter/source/mem_mgr.c **** { 143 .loc 1 88 0 144 .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, gp= 0 145 .mask 0x00000000,0 146 .fmask 0x00000000,0 147 .set noreorder 148 .set nomacro 149 150 .loc 1 88 0 151 00b4 21108000 move $2,$4 89:/mnt/hgfs/boot/booter/source/mem_mgr.c **** PBUFFER plist = (PBUFFER)mem; 90:/mnt/hgfs/boot/booter/source/mem_mgr.c **** PBUFFER tmp; 91:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 92:/mnt/hgfs/boot/booter/source/mem_mgr.c **** /* The first data entry willnever change */ 93:/mnt/hgfs/boot/booter/source/mem_mgr.c **** tmp = mem; 94:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->size = size - sizeof(BUFFER); 95:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->context = NULL; 96:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->inuse = 1; 97:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->prev = NULL; 98:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->next = (PBUFFER)((uint32)plist + sizeof(BUFFER)); 99:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 100:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist = plist->next; 101:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 102:/mnt/hgfs/boot/booter/source/mem_mgr.c **** /* All entries will occur after this one */ 103:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->size = size - (sizeof(BUFFER)*2); 152 .loc 1 103 0 153 00b8 D8FFA624 addiu $6,$5,-40 154 .loc 1 98 0 155 00bc 14008424 addiu $4,$4,20 156 .loc 1 94 0 157 00c0 ECFFA524 addiu $5,$5,-20 158 .loc 1 96 0 159 00c4 01000324 li $3,1 # 0x1 160 00c8 040043AC sw $3,4($2) 161 .loc 1 95 0 162 00cc 100040AC sw $0,16($2) 163 .loc 1 97 0 164 00d0 0C0040AC sw $0,12($2) 165 .loc 1 98 0 166 00d4 080044AC sw $4,8($2) 167 .loc 1 94 0 168 00d8 000045AC sw $5,0($2) GAS LISTING /tmp/cc4WPeaK.s page 6 169 .loc 1 103 0 170 00dc 140046AC sw $6,20($2) 104:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->prev = tmp; 105:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->next = NULL; 106:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->inuse = 0; 107:/mnt/hgfs/boot/booter/source/mem_mgr.c **** plist->context = NULL; 171 .loc 1 107 0 172 00e0 100080AC sw $0,16($4) 173 .loc 1 104 0 174 00e4 0C0082AC sw $2,12($4) 175 .loc 1 105 0 176 00e8 080080AC sw $0,8($4) 177 .loc 1 106 0 108:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 109:/mnt/hgfs/boot/booter/source/mem_mgr.c **** return mem; 110:/mnt/hgfs/boot/booter/source/mem_mgr.c **** } 178 .loc 1 110 0 179 00ec 0800E003 j $31 180 00f0 040080AC sw $0,4($4) 181 182 .set macro 183 .set reorder 184 $LFE4: 185 .end init 186 .align 2 187 .ent destroy 188 .type destroy, @function 189 destroy: 190 $LFB5: 111:/mnt/hgfs/boot/booter/source/mem_mgr.c **** 112:/mnt/hgfs/boot/booter/source/mem_mgr.c **** static void destroy( void * mem ) 113:/mnt/hgfs/boot/booter/source/mem_mgr.c **** { 191 .loc 1 113 0 192 .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, gp= 0 193 .mask 0x00000000,0 194 .fmask 0x00000000,0 195 .set noreorder 196 .set nomacro 197 114:/mnt/hgfs/boot/booter/source/mem_mgr.c **** PBUFFER list = (PBUFFER)mem;⌨️ 快捷键说明
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