55 set_reg (dwarf_state_record_t *sr, unw_word_t regnum, dwarf_where_t where,  in set_reg()  argument
58   sr->rs_current.reg.where[regnum] = where;  in set_reg()
59   sr->rs_current.reg.val[regnum] = val;  in set_reg()
117       unw_word_t operand = 0, regnum, val, len;  in run_cfi_program()  local
176           regnum = operand;  in run_cfi_program()
177           if (regnum >= DWARF_NUM_PRESERVED_REGS)  in run_cfi_program()
180                      (unsigned int) regnum);  in run_cfi_program()
186           set_reg (sr, regnum, DWARF_WHERE_CFAREL, val * dci->data_align);  in run_cfi_program()
188                  (long) regnum, (long) (val * dci->data_align));  in run_cfi_program()
192           if (((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
195           set_reg (sr, regnum, DWARF_WHERE_CFAREL, val * dci->data_align);  in run_cfi_program()
197                  (long) regnum, (long) (val * dci->data_align));  in run_cfi_program()
201           if (((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
204           set_reg (sr, regnum, DWARF_WHERE_CFAREL, val * dci->data_align);  in run_cfi_program()
206                  (long) regnum, (long) (val * dci->data_align));  in run_cfi_program()
210           regnum = operand;  in run_cfi_program()
211           if (regnum >= DWARF_NUM_PRESERVED_REGS)  in run_cfi_program()
214                      (unsigned int) regnum);  in run_cfi_program()
218           sr->rs_current.reg.where[regnum] = sr->rs_initial.reg.where[regnum];  in run_cfi_program()
219           sr->rs_current.reg.val[regnum] = sr->rs_initial.reg.val[regnum];  in run_cfi_program()
220           Debug (15, "CFA_restore r%lu\n", (long) regnum);  in run_cfi_program()
224           if ((ret = dwarf_read_uleb128 (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
226           if (regnum >= DWARF_NUM_PRESERVED_REGS)  in run_cfi_program()
229                      "DW_CFA_restore_extended\n", (unsigned int) regnum);  in run_cfi_program()
233           sr->rs_current.reg.where[regnum] = sr->rs_initial.reg.where[regnum];  in run_cfi_program()
234           sr->rs_current.reg.val[regnum] = sr->rs_initial.reg.val[regnum];  in run_cfi_program()
235           Debug (15, "CFA_restore_extended r%lu\n", (long) regnum);  in run_cfi_program()
250           if ((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
252           set_reg (sr, regnum, DWARF_WHERE_UNDEF, 0);  in run_cfi_program()
253           Debug (15, "CFA_undefined r%lu\n", (long) regnum);  in run_cfi_program()
257           if ((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
259           set_reg (sr, regnum, DWARF_WHERE_SAME, 0);  in run_cfi_program()
260           Debug (15, "CFA_same_value r%lu\n", (long) regnum);  in run_cfi_program()
264           if (((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
267           set_reg (sr, regnum, DWARF_WHERE_REG, val);  in run_cfi_program()
268           Debug (15, "CFA_register r%lu to r%lu\n", (long) regnum, (long) val);  in run_cfi_program()
295           if (((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
298           set_reg (sr, DWARF_CFA_REG_COLUMN, DWARF_WHERE_REG, regnum);  in run_cfi_program()
300           Debug (15, "CFA_def_cfa r%lu+0x%lx\n", (long) regnum, (long) val);  in run_cfi_program()
304           if (((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
307           set_reg (sr, DWARF_CFA_REG_COLUMN, DWARF_WHERE_REG, regnum);  in run_cfi_program()
311                  (long) regnum, (long) (val * dci->data_align));  in run_cfi_program()
315           if ((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
317           set_reg (sr, DWARF_CFA_REG_COLUMN, DWARF_WHERE_REG, regnum);  in run_cfi_program()
318           Debug (15, "CFA_def_cfa_register r%lu\n", (long) regnum);  in run_cfi_program()
338           if (((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
341           set_reg (sr, regnum, DWARF_WHERE_VAL, val * dci->data_align);  in run_cfi_program()
343                  (long) regnum, (long) (val * dci->data_align));  in run_cfi_program()
347           if (((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
350           set_reg (sr, regnum, DWARF_WHERE_VAL, val * dci->data_align);  in run_cfi_program()
352                  (long) regnum, (long) (val * dci->data_align));  in run_cfi_program()
368           if ((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
372           set_reg (sr, regnum, DWARF_WHERE_EXPR, *addr);  in run_cfi_program()
378                  (long) regnum, (long) addr, (long) len);  in run_cfi_program()
383           if ((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
387           set_reg (sr, regnum, DWARF_WHERE_VAL_EXPR, *addr);  in run_cfi_program()
393                  (long) regnum, (long) addr, (long) len);  in run_cfi_program()
408           if (((ret = read_regnum (as, a, addr, &regnum, arg)) < 0)  in run_cfi_program()
411           set_reg (sr, regnum, DWARF_WHERE_CFAREL, ~(val * dci->data_align) + 1);  in run_cfi_program()
420           for (regnum = 16; regnum < 32; ++regnum)  in run_cfi_program()
421             set_reg (sr, regnum, DWARF_WHERE_CFAREL,  in run_cfi_program()
422                      (regnum - 16) * sizeof (unw_word_t));  in run_cfi_program()
788   unw_word_t regnum, addr, cfa, ip;  in apply_reg_state()  local
828           regnum = dwarf_to_unw_regnum (rs->reg.val[DWARF_CFA_REG_COLUMN]);  in apply_reg_state()
829           if ((ret = unw_get_reg ((unw_cursor_t *) c, regnum, &cfa)) < 0)  in apply_reg_state()