diff options
Diffstat (limited to 'gold/target.h')
| -rw-r--r-- | gold/target.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gold/target.h b/gold/target.h index f9b8c04..c2ccc63 100644 --- a/gold/target.h +++ b/gold/target.h @@ -276,6 +276,15 @@ class Target section_may_have_icf_unsafe_pointers(const char* section_name) const { return this->do_section_may_have_icf_unsafe_pointers(section_name); } + // Return the base to use for the PC value in an FDE when it is + // encoded using DW_EH_PE_datarel. This does not appear to be + // documented anywhere, but it is target specific. Any use of + // DW_EH_PE_datarel in gcc requires defining a special macro + // (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX) to output the value. + uint64_t + ehframe_datarel_base() const + { return this->do_ehframe_datarel_base(); } + // Return true if a reference to SYM from a reloc of type R_TYPE // means that the current function may call an object compiled // without -fsplit-stack. SYM is known to be defined in an object @@ -521,6 +530,10 @@ class Target && !is_prefix_of(".eh_frame", section_name)); } + virtual uint64_t + do_ehframe_datarel_base() const + { gold_unreachable(); } + // Virtual function which may be overridden by the child class. The // default implementation is that any function not defined by the // ABI is a call to a non-split function. |