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Line 5... |
* @brief Read CPU stack trace buffer.
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* @brief Read CPU stack trace buffer.
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*/
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*/
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#include "cmd_stack.h"
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#include "cmd_stack.h"
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#include "iservice.h"
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#include "iservice.h"
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#include "coreservices/ielfreader.h"
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#include "coreservices/isrccode.h"
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namespace debugger {
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namespace debugger {
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CmdStack::CmdStack(ITap *tap, ISocInfo *info)
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CmdStack::CmdStack(ITap *tap, ISocInfo *info)
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: ICommand ("stack", tap, info) {
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: ICommand ("stack", tap, info) {
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Line 58... |
return;
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return;
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}
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}
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AttributeType tbuf, lstServ;
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AttributeType tbuf, lstServ;
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uint64_t *p_data;
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uint64_t *p_data;
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IElfReader *elf = 0;
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ISourceCode *isrc = 0;
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uint64_t from_addr, to_addr;
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uint64_t from_addr, to_addr;
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tbuf.make_data(16*trace_sz);
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tbuf.make_data(16*trace_sz);
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tap_->read(addr, tbuf.size(), tbuf.data());
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tap_->read(addr, tbuf.size(), tbuf.data());
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RISCV_get_services_with_iface(IFACE_ELFREADER, &lstServ);
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RISCV_get_services_with_iface(IFACE_SOURCE_CODE, &lstServ);
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if (lstServ.size() >= 0) {
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if (lstServ.size() >= 0) {
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IService *iserv = static_cast<IService *>(lstServ[0u].to_iface());
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IService *iserv = static_cast<IService *>(lstServ[0u].to_iface());
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elf = static_cast<IElfReader *>(iserv->getInterface(IFACE_ELFREADER));
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isrc = static_cast<ISourceCode *>(
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iserv->getInterface(IFACE_SOURCE_CODE));
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}
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}
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res->make_list(t1.buf32[0]);
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res->make_list(t1.buf32[0]);
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p_data = reinterpret_cast<uint64_t *>(tbuf.data());
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p_data = reinterpret_cast<uint64_t *>(tbuf.data());
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for (unsigned i = 0; i < trace_sz; i++) {
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for (unsigned i = 0; i < trace_sz; i++) {
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Line 80... |
to_addr = p_data[2*(trace_sz - i) - 1];
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to_addr = p_data[2*(trace_sz - i) - 1];
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// [from, ['symb_name',symb_offset], to, ['symb_name',symb_offset]]
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// [from, ['symb_name',symb_offset], to, ['symb_name',symb_offset]]
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item.make_list(4);
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item.make_list(4);
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item[0u].make_uint64(from_addr);
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item[0u].make_uint64(from_addr);
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item[2].make_uint64(to_addr);
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item[2].make_uint64(to_addr);
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if (elf) {
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if (isrc) {
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elf->addressToSymbol(from_addr, &item[1]);
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isrc->addressToSymbol(from_addr, &item[1]);
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elf->addressToSymbol(to_addr, &item[3]);
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isrc->addressToSymbol(to_addr, &item[3]);
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}
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}
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}
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}
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}
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}
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} // namespace debugger
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} // namespace debugger
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