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Diffstat (limited to 'com32/hdt/hdt-dump-memory.c')
| -rw-r--r-- | com32/hdt/hdt-dump-memory.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/com32/hdt/hdt-dump-memory.c b/com32/hdt/hdt-dump-memory.c new file mode 100644 index 00000000..5095d3c2 --- /dev/null +++ b/com32/hdt/hdt-dump-memory.c @@ -0,0 +1,133 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright 2011 Erwan Velu - All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall + * be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * ----------------------------------------------------------------------- + */ + +#include <memory.h> +#include "hdt-common.h" +#include "hdt-dump.h" + +void dump_88(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) { + + (void) hardware; + int mem_size = 0; + CREATE_NEW_OBJECT; + if (detect_memory_88(&mem_size)) { + add_s("memory.error","8800h memory configuration is invalid"); + FLUSH_OBJECT + return; + } + + add_s("dmi.item","memory via 88"); + add_i("memory.size (KiB)", mem_size); + add_i("memory.size (MiB)", mem_size >> 10); + FLUSH_OBJECT; +} + +void dump_e801(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) { + + (void) hardware; + int mem_low, mem_high = 0; + CREATE_NEW_OBJECT; + if (detect_memory_e801(&mem_low,&mem_high)) { + add_s("memory.error","e801 memory configuration is invalid"); + FLUSH_OBJECT; + return; + } + + add_s("dmi.item","memory via e801"); + add_i("memory.total.size (KiB)", mem_low + (mem_high << 6)); + add_i("memory.total.size (MiB)", (mem_low >> 10) + (mem_high >> 4)); + add_i("memory.low.size (KiB)", mem_low ); + add_i("memory.low.size (MiB)", mem_low >> 10); + add_i("memory.high.size (KiB)", mem_high << 6); + add_i("memory.high.size (MiB)", mem_high >> 4); + FLUSH_OBJECT; + +} +void dump_e820(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) { + + (void) hardware; + struct e820entry map[E820MAX]; + struct e820entry nm[E820MAX]; + unsigned long memsize = 0; + int count = 0; + char type[14] = {0}; + + detect_memory_e820(map, E820MAX, &count); + memsize = memsize_e820(map, count); + + CREATE_NEW_OBJECT; + add_s("dmi.item","memory via e820"); + add_i("memory.total.size (KiB)", memsize); + add_i("memory.total.size (MiB)", (memsize + (1 << 9)) >> 10); + FLUSH_OBJECT; + + for (int i = 0; i < count; i++) { + get_type(map[i].type, type, sizeof(type)); + char begin[24]={0}; + char size[24]={0}; + char end[24]={0}; + snprintf(begin,sizeof(begin),"0x%016llx",map[i].addr); + snprintf(size,sizeof(size),"0x%016llx",map[i].size); + snprintf(end,sizeof(end),"0x%016llx",map[i].addr+map[i].size); + CREATE_NEW_OBJECT; + add_s("memory.segment.start",begin); + add_s("memory.segment.size ",size); + add_s("memory.segment.end ",end); + add_s("memory.segment.type ",remove_spaces(type)); + FLUSH_OBJECT; + } + + int nr = sanitize_e820_map(map, nm, count); + for (int i = 0; i < nr; i++) { + get_type(nm[i].type, type, sizeof(type)); + char begin[24]={0}; + char size[24]={0}; + char end[24]={0}; + snprintf(begin,sizeof(begin),"0x%016llx",nm[i].addr); + snprintf(size,sizeof(size),"0x%016llx",nm[i].size); + snprintf(end,sizeof(end),"0x%016llx",nm[i].addr+nm[i].size); + CREATE_NEW_OBJECT; + add_s("sanitized_memory.segment.start",begin); + add_s("sanitized_memory.segment.size ",size); + add_s("sanitized_memory.segment.end ",end); + add_s("sanitized_memory.segment.type ",remove_spaces(type)); + FLUSH_OBJECT; + } +} + +void dump_memory(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) { + + CREATE_NEW_OBJECT; + add_s("Memory configuration","true"); + FLUSH_OBJECT; + + dump_88(hardware,config,item); + dump_e801(hardware,config,item); + dump_e820(hardware,config,item); + to_cpio("memory"); +} |