diff options
Diffstat (limited to 'src/arm/Gregs.c')
| -rw-r--r-- | src/arm/Gregs.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/src/arm/Gregs.c b/src/arm/Gregs.c index 0d52f0b2..30720631 100644 --- a/src/arm/Gregs.c +++ b/src/arm/Gregs.c @@ -78,6 +78,35 @@ HIDDEN int tdep_access_fpreg (struct cursor *c, unw_regnum_t reg, unw_fpreg_t *valp, int write) { - Debug (1, "bad register number %u\n", reg); - return -UNW_EBADREG; + dwarf_loc_t loc = DWARF_NULL_LOC; + switch (reg) + { + case UNW_ARM_D0: + case UNW_ARM_D1: + case UNW_ARM_D2: + case UNW_ARM_D3: + case UNW_ARM_D4: + case UNW_ARM_D5: + case UNW_ARM_D6: + case UNW_ARM_D7: + case UNW_ARM_D8: + case UNW_ARM_D9: + case UNW_ARM_D10: + case UNW_ARM_D11: + case UNW_ARM_D12: + case UNW_ARM_D13: + case UNW_ARM_D14: + case UNW_ARM_D15: + loc = c->dwarf.loc[UNW_ARM_S0 + (reg - UNW_ARM_D0)]; + break; + + default: + Debug (1, "bad register number %u\n", reg); + return -UNW_EBADREG; + } + + if (write) + return dwarf_putfp (&c->dwarf, loc, *valp); + else + return dwarf_getfp (&c->dwarf, loc, valp); } |