Module Name: src
Committed By: mrg
Date: Tue Feb 5 12:01:11 UTC 2019
Modified Files:
src/external/gpl3/gcc/dist/gcc/config/rs6000: netbsd64.h
Log Message:
update for GCC 7 - mirror changes in freebsd64.h in recent times.
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 \
src/external/gpl3/gcc/dist/gcc/config/rs6000/netbsd64.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/gpl3/gcc/dist/gcc/config/rs6000/netbsd64.h
diff -u src/external/gpl3/gcc/dist/gcc/config/rs6000/netbsd64.h:1.17 src/external/gpl3/gcc/dist/gcc/config/rs6000/netbsd64.h:1.18
--- src/external/gpl3/gcc/dist/gcc/config/rs6000/netbsd64.h:1.17 Mon Mar 5 00:17:09 2018
+++ src/external/gpl3/gcc/dist/gcc/config/rs6000/netbsd64.h Tue Feb 5 12:01:11 2019
@@ -123,6 +123,12 @@ extern int dot_symbols;
rs6000_isa_flags &= ~OPTION_MASK_RELOCATABLE; \
error (INVALID_64BIT, "relocatable"); \
} \
+ if (ELFv2_ABI_CHECK) \
+ { \
+ rs6000_current_abi = ABI_ELFv2; \
+ if (dot_symbols) \
+ error ("-mcall-aixdesc incompatible with -mabi=elfv2"); \
+ } \
if (rs6000_isa_flags & OPTION_MASK_EABI) \
{ \
rs6000_isa_flags &= ~OPTION_MASK_EABI; \
@@ -210,7 +216,7 @@ extern int dot_symbols;
#endif
#define ASM_SPEC32 "-a32 \
-%{mrelocatable} %{mrelocatable-lib} %{fpic|fpie|fPIC|fPIE:-K PIC} \
+%{mrelocatable} %{mrelocatable-lib} %{" FPIE_OR_FPIC_SPEC ":-K PIC} \
%{memb|msdata=eabi: -memb}"
#define ASM_SPEC64 "-a64"
@@ -256,15 +262,18 @@ extern int dot_symbols;
#endif
+/* Use standard DWARF numbering for DWARF debugging information. */
+#define RS6000_USE_DWARF_NUMBERING
+
/* PowerPC64 NetBSD word-aligns FP doubles when -malign-power is given. */
#undef ADJUST_FIELD_ALIGN
-#define ADJUST_FIELD_ALIGN(FIELD, COMPUTED) \
- ((TARGET_ALTIVEC && TREE_CODE (TREE_TYPE (FIELD)) == VECTOR_TYPE) \
- ? 128 \
- : (TARGET_64BIT \
- && TARGET_ALIGN_NATURAL == 0 \
- && TYPE_MODE (strip_array_types (TREE_TYPE (FIELD))) == DFmode) \
- ? MIN ((COMPUTED), 32) \
+#define ADJUST_FIELD_ALIGN(FIELD, TYPE, COMPUTED) \
+ (rs6000_special_adjust_field_align_p ((TYPE), (COMPUTED)) \
+ ? 128 \
+ : (TARGET_64BIT \
+ && TARGET_ALIGN_NATURAL == 0 \
+ && TYPE_MODE (strip_array_types (TYPE)) == DFmode) \
+ ? MIN ((COMPUTED), 32) \
: (COMPUTED))
/* PowerPC64 NetBSD increases natural record alignment to doubleword if
@@ -391,7 +400,7 @@ extern int dot_symbols;
#define MINIMAL_TOC_SECTION_ASM_OP \
(TARGET_64BIT \
? "\t.section\t\".toc1\",\"aw\"" \
- : ((TARGET_RELOCATABLE || flag_pic) \
+ : (flag_pic \
? "\t.section\t\".got2\",\"aw\"" \
: "\t.section\t\".got1\",\"aw\""))
@@ -591,7 +600,6 @@ extern int dot_symbols;
&& ! TARGET_NO_FP_IN_TOC))) \
|| (!TARGET_64BIT \
&& !TARGET_NO_FP_IN_TOC \
- && !TARGET_RELOCATABLE \
&& SCALAR_FLOAT_MODE_P (GET_MODE (X)) \
&& BITS_PER_WORD == HOST_BITS_PER_INT)))))
@@ -600,7 +608,7 @@ extern int dot_symbols;
true if the symbol may be affected by dynamic relocations. */
#undef ASM_PREFERRED_EH_DATA_FORMAT
#define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
- ((TARGET_64BIT || flag_pic || TARGET_RELOCATABLE) \
+ (TARGET_64BIT || flag_pic \
? (((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel \
| (TARGET_64BIT ? DW_EH_PE_udata8 : DW_EH_PE_sdata4)) \
: DW_EH_PE_absptr)
