Remove unused mips/mips64 code from the linker.
Test: treehugger
Change-Id: I42f1e4c492ac644cf78e7c1196ba9b3518f9c8f8
diff --git a/linker/linker.cpp b/linker/linker.cpp
index 0e68259..03b08b6 100644
--- a/linker/linker.cpp
+++ b/linker/linker.cpp
@@ -2949,25 +2949,15 @@
break;
case DT_PLTGOT:
-#if defined(__mips__)
- // Used by mips and mips64.
- plt_got_ = reinterpret_cast<ElfW(Addr)**>(load_bias + d->d_un.d_ptr);
-#endif
- // Ignore for other platforms... (because RTLD_LAZY is not supported)
+ // Ignored (because RTLD_LAZY is not supported).
break;
case DT_DEBUG:
// Set the DT_DEBUG entry to the address of _r_debug for GDB
// if the dynamic table is writable
-// FIXME: not working currently for N64
-// The flags for the LOAD and DYNAMIC program headers do not agree.
-// The LOAD section containing the dynamic table has been mapped as
-// read-only, but the DYNAMIC header claims it is writable.
-#if !(defined(__mips__) && defined(__LP64__))
if ((dynamic_flags & PF_W) != 0) {
d->d_un.d_val = reinterpret_cast<uintptr_t>(&_r_debug);
}
-#endif
break;
#if defined(USE_RELA)
case DT_RELA:
@@ -3162,41 +3152,7 @@
get_realpath(), reinterpret_cast<void*>(d->d_un.d_val));
}
break;
-#if defined(__mips__)
- case DT_MIPS_RLD_MAP:
- // Set the DT_MIPS_RLD_MAP entry to the address of _r_debug for GDB.
- {
- r_debug** dp = reinterpret_cast<r_debug**>(load_bias + d->d_un.d_ptr);
- *dp = &_r_debug;
- }
- break;
- case DT_MIPS_RLD_MAP_REL:
- // Set the DT_MIPS_RLD_MAP_REL entry to the address of _r_debug for GDB.
- {
- r_debug** dp = reinterpret_cast<r_debug**>(
- reinterpret_cast<ElfW(Addr)>(d) + d->d_un.d_val);
- *dp = &_r_debug;
- }
- break;
- case DT_MIPS_RLD_VERSION:
- case DT_MIPS_FLAGS:
- case DT_MIPS_BASE_ADDRESS:
- case DT_MIPS_UNREFEXTNO:
- break;
-
- case DT_MIPS_SYMTABNO:
- mips_symtabno_ = d->d_un.d_val;
- break;
-
- case DT_MIPS_LOCAL_GOTNO:
- mips_local_gotno_ = d->d_un.d_val;
- break;
-
- case DT_MIPS_GOTSYM:
- mips_gotsym_ = d->d_un.d_val;
- break;
-#endif
// Ignored: "Its use has been superseded by the DF_BIND_NOW flag"
case DT_BIND_NOW:
break;
@@ -3254,12 +3210,6 @@
}
}
-#if defined(__mips__) && !defined(__LP64__)
- if (!mips_check_and_adjust_fp_modes()) {
- return false;
- }
-#endif
-
DEBUG("si->base = %p, si->strtab = %p, si->symtab = %p",
reinterpret_cast<void*>(base), strtab_, symtab_);