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Updated memory maps.

pull/4/head
Peter Zotov 2011-04-08 18:59:31 +04:00
rodzic d1c3176f3a
commit 7f58436b93
1 zmienionych plików z 27 dodań i 38 usunięć
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65
src/gdb-server.c
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@ -24,35 +24,25 @@ static const char* current_memory_map = NULL;
struct chip_params {
uint32_t chip_id;
char* description;
uint32_t flash_base, flash_size, flash_pagesize;
uint32_t flash_size, flash_pagesize;
uint32_t sram_size;
uint32_t bootrom_base, bootrom_size;
uint32_t sram_base, sram_size;
} const devices[] = {
{ 0x10016420, "STM32F100 on Discovery",
0x08000000, 128 * 1024, 1024,
0x1ffff000, 2 * 1024,
0x20000000, 8 * 1024},
{ 0x10016412, "Low-density device",
0x08000000, 32 * 1024, 1024,
0x1ffff000, 2 * 1024,
0x20000000, 4 * 1024},
{ 0x10016410, "Medium-density device",
0x08000000, 128 * 1024, 1024,
0x1ffff000, 2 * 1024,
0x20000000, 8 * 1024},
{ 0x10016414, "High-density device",
0x08000000, 512 * 1024, 1024,
0x1ffff000, 2 * 1024,
0x20000000, 8 * 1024},
{ 0x10016430, "XL-density device",
0x08000000, 1024 * 1024, 2048,
0x1fffe000, 6 * 1024,
0x20000000, 8 * 1024},
{ 0x10016418, "Connectivity line device",
0x08000000, 256 * 1024, 2048,
0x1fffb000, 18 * 1024,
0x20000000, 8 * 1024},
{ 0, }
{ 0x412, "Low-density device",
0x8000, 0x400, 0x2800, 0x1ffff000, 0x800 },
{ 0x410, "Medium-density device",
0x20000, 0x400, 0x5000, 0x1ffff000, 0x800 },
{ 0x414, "High-density device",
0x80000, 0x800, 0x10000, 0x1ffff000, 0x800 },
{ 0x418, "Connectivity line device",
0x40000, 0x800, 0x10000, 0x1fffb000, 0x4800 },
{ 0x420, "Medium-density value line device",
0x20000, 0x400, 0x2000, 0x1ffff000, 0x800 },
{ 0x428, "High-density value line device",
0x80000, 0x800, 0x8000, 0x1ffff000, 0x800 },
{ 0x430, "XL-density device",
0x100000, 0x800, 0x18000, 0x1fffe000, 0x1800 },
{ 0 }
};
int serve(struct stlink* sl, int port);
@ -94,10 +84,8 @@ int main(int argc, char** argv) {
}
printf("Device connected: %s\n", params->description);
printf("Device parameters: SRAM @%08x: %x, Flash @%08x: %x (pages of %x bytes), Boot ROM: @%08x, %x\n",
params->sram_base, params->sram_size,
params->flash_base, params->flash_size, params->flash_pagesize,
params->bootrom_base, params->bootrom_size);
printf("Device parameters: SRAM: 0x%x bytes, Flash: 0x%x bytes in pages of %x bytes\n",
params->sram_size, params->flash_size, params->flash_pagesize);
current_memory_map = make_memory_map(params);
@ -115,14 +103,15 @@ static const char* const memory_map_template =
"<!DOCTYPE memory-map PUBLIC \"+//IDN gnu.org//DTD GDB Memory Map V1.0//EN\""
" \"http://sourceware.org/gdb/gdb-memory-map.dtd\">"
"<memory-map>"
" <memory type=\"rom\" start=\"0x00000000\" length=\"0x%x\"/>" // code = sram, bootrom or flash; flash is bigger
" <memory type=\"ram\" start=\"0x%08x\" length=\"0x%x\"/>" // sram 8k
" <memory type=\"flash\" start=\"0x%08x\" length=\"0x%x\">"
" <memory type=\"rom\" start=\"0x00000000\" length=\"0x%x\"/>" // code = sram, bootrom or flash; flash is bigger
" <memory type=\"ram\" start=\"0x20000000\" length=\"0x%x\"/>" // sram 8k
" <memory type=\"flash\" start=\"0x08000000\" length=\"0x%x\">"
" <property name=\"blocksize\">0x%x</property>"
" </memory>"
" <memory type=\"ram\" start=\"0x40000000\" length=\"0x1fffffff\"/>" // peripheral regs
" <memory type=\"ram\" start=\"0xe0000000\" length=\"0x1fffffff\"/>" // cortex regs
" <memory type=\"rom\" start=\"0x%08x\" length=\"0x%x\"/>" // bootrom
" <memory type=\"rom\" start=\"0x1ffff800\" length=\"0x8\"/>" // option byte area
"</memory-map>";
char* make_memory_map(const struct chip_params *params) {
@ -131,10 +120,10 @@ char* make_memory_map(const struct chip_params *params) {
map[0] = '\0';
snprintf(map, 4096, memory_map_template,
params->flash_size,
params->sram_base, params->sram_size,
params->flash_base, params->flash_size, params->flash_pagesize,
params->bootrom_base, params->bootrom_size);
params->flash_size,
params->sram_size,
params->flash_size, params->flash_pagesize,
params->bootrom_base, params->bootrom_size);
return map;
}