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- made lpc2000 code endianness safe (support big-endian hosts, target is always little) 

git-svn-id: svn://svn.berlios.de/openocd/trunk@92 b42882b7-edfa-0310-969c-e2dbd0fdcd60
__archive__
drath 2006-08-31 14:33:33 +00:00
parent 4cdb7c5a53
commit e2e5917109
1 changed files with 11 additions and 11 deletions
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22
src/flash/lpc2000.c
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@ -242,9 +242,9 @@ int lpc2000_iap_call(flash_bank_t *bank, int code, u32 param_table[5], u32 resul
} }
/* write IAP code to working area */ /* write IAP code to working area */
buf_set_u32(jump_gate, 0, 32, ARMV4_5_BX(12)); target_buffer_set_u32(target, jump_gate, ARMV4_5_BX(12));
buf_set_u32(jump_gate, 32, 32, 0xeafffffe); target_buffer_set_u32(target, jump_gate + 4, ARMV4_5_B(0xfffffe, 0));
target->type->write_memory(target, lpc2000_info->iap_working_area->address, 4, 2, (u8*)jump_gate); target->type->write_memory(target, lpc2000_info->iap_working_area->address, 4, 2, jump_gate);
} }
armv4_5_info.common_magic = ARMV4_5_COMMON_MAGIC; armv4_5_info.common_magic = ARMV4_5_COMMON_MAGIC;
@ -253,12 +253,12 @@ int lpc2000_iap_call(flash_bank_t *bank, int code, u32 param_table[5], u32 resul
/* command parameter table */ /* command parameter table */
init_mem_param(&mem_params[0], lpc2000_info->iap_working_area->address + 8, 4 * 6, PARAM_OUT); init_mem_param(&mem_params[0], lpc2000_info->iap_working_area->address + 8, 4 * 6, PARAM_OUT);
buf_set_u32(mem_params[0].value, 0, 32, code); target_buffer_set_u32(target, mem_params[0].value, code);
buf_set_u32(mem_params[0].value, 32, 32, param_table[0]); target_buffer_set_u32(target, mem_params[0].value + 0x4, param_table[0]);
buf_set_u32(mem_params[0].value, 64, 32, param_table[1]); target_buffer_set_u32(target, mem_params[0].value + 0x8, param_table[1]);
buf_set_u32(mem_params[0].value, 96, 32, param_table[2]); target_buffer_set_u32(target, mem_params[0].value + 0xc, param_table[2]);
buf_set_u32(mem_params[0].value, 128, 32, param_table[3]); target_buffer_set_u32(target, mem_params[0].value + 0x10, param_table[3]);
buf_set_u32(mem_params[0].value, 160, 32, param_table[4]); target_buffer_set_u32(target, mem_params[0].value + 0x14, param_table[4]);
init_reg_param(&reg_params[0], "r0", 32, PARAM_OUT); init_reg_param(&reg_params[0], "r0", 32, PARAM_OUT);
buf_set_u32(reg_params[0].value, 0, 32, lpc2000_info->iap_working_area->address + 0x8); buf_set_u32(reg_params[0].value, 0, 32, lpc2000_info->iap_working_area->address + 0x8);
@ -284,8 +284,8 @@ int lpc2000_iap_call(flash_bank_t *bank, int code, u32 param_table[5], u32 resul
target->type->run_algorithm(target, 2, mem_params, 5, reg_params, lpc2000_info->iap_working_area->address, lpc2000_info->iap_working_area->address + 0x4, 10000, &armv4_5_info); target->type->run_algorithm(target, 2, mem_params, 5, reg_params, lpc2000_info->iap_working_area->address, lpc2000_info->iap_working_area->address + 0x4, 10000, &armv4_5_info);
status_code = buf_get_u32(mem_params[1].value, 0, 32); status_code = buf_get_u32(mem_params[1].value, 0, 32);
result_table[0] = buf_get_u32(mem_params[1].value, 32, 32); result_table[0] = target_buffer_get_u32(target, mem_params[1].value);
result_table[1] = buf_get_u32(mem_params[1].value, 64, 32); result_table[1] = target_buffer_get_u32(target, mem_params[1].value + 4);
destroy_mem_param(&mem_params[0]); destroy_mem_param(&mem_params[0]);
destroy_mem_param(&mem_params[1]); destroy_mem_param(&mem_params[1]);