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[GOLD] -Wimplicit-fallthrough warning fixes

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* aarch64.cc: Spell fall through comments as "// Fall through.".
	* arm.cc: Likewise.
	* mips.cc: Likewise.
	* powerpc.cc: Likewise.
	* s390.cc: Likewise.
	* sparc.cc: Likewise.
	* x86_64.cc: Likewise.
	* powerpc.cc (Target_powerpc::Relocate::relocate): Add missing
	fall through comments.
	* sparc.cc: (Target_sparc::Scan::global): Likewise.
	(Target_sparc::Relocate::relocate): Likewise.
	* tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
	* resolve.cc (symbol_to_bits): Add missing break.
This commit is contained in:
Alan Modra
2016-10-05 15:40:11 +10:30
parent 95e61695c1
commit d8e9025191
10 changed files with 47 additions and 18 deletions
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15
gold/powerpc.cc
View File

@@ -6092,7 +6092,7 @@ Target_powerpc<size, big_endian>::Scan::global(
ppc_object->set_opd_discard(reloc.get_r_offset());
break;
}
// Fall thru
// Fall through.
case elfcpp::R_PPC64_UADDR64:
case elfcpp::R_POWERPC_ADDR32:
case elfcpp::R_POWERPC_UADDR32:
@@ -6199,7 +6199,7 @@ Target_powerpc<size, big_endian>::Scan::global(
|| gsym->is_preemptible())))
target->make_plt_entry(symtab, layout, gsym);
}
// Fall thru
// Fall through.
case elfcpp::R_PPC64_REL64:
case elfcpp::R_POWERPC_REL32:
@@ -7589,6 +7589,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
if (size != 64)
// R_PPC_TLSGD, R_PPC_TLSLD, R_PPC_EMB_RELST_LO, R_PPC_EMB_RELST_HI
break;
// Fall through.
case elfcpp::R_POWERPC_TPREL16:
case elfcpp::R_POWERPC_TPREL16_LO:
case elfcpp::R_POWERPC_TPREL16_HI:
@@ -7612,6 +7613,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
// R_PPC_EMB_NADDR32, R_PPC_EMB_NADDR16, R_PPC_EMB_NADDR16_LO
// R_PPC_EMB_NADDR16_HI, R_PPC_EMB_NADDR16_HA, R_PPC_EMB_SDAI16
break;
// Fall through.
case elfcpp::R_POWERPC_DTPREL16:
case elfcpp::R_POWERPC_DTPREL16_LO:
case elfcpp::R_POWERPC_DTPREL16_HI:
@@ -7640,6 +7642,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
case elfcpp::R_POWERPC_ADDR14_BRTAKEN:
case elfcpp::R_POWERPC_REL14_BRTAKEN:
branch_bit = 1 << 21;
// Fall through.
case elfcpp::R_POWERPC_ADDR14_BRNTAKEN:
case elfcpp::R_POWERPC_REL14_BRNTAKEN:
{
@@ -8038,6 +8041,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
if (size == 32)
// R_PPC_EMB_MRKREF, R_PPC_EMB_RELST_LO, R_PPC_EMB_RELST_HA
goto unsupp;
// Fall through.
case elfcpp::R_POWERPC_ADDR16_HI:
case elfcpp::R_POWERPC_REL16_HI:
case elfcpp::R_PPC64_TOC16_HI:
@@ -8058,6 +8062,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
if (size == 32)
// R_PPC_EMB_RELSEC16, R_PPC_EMB_RELST_HI, R_PPC_EMB_BIT_FLD
goto unsupp;
// Fall through.
case elfcpp::R_POWERPC_ADDR16_HA:
case elfcpp::R_POWERPC_REL16_HA:
case elfcpp::R_PPC64_TOC16_HA:
@@ -8080,6 +8085,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
if (size == 32)
// R_PPC_EMB_NADDR16_LO
goto unsupp;
// Fall through.
case elfcpp::R_PPC64_ADDR16_HIGHER:
case elfcpp::R_PPC64_TPREL16_HIGHER:
Reloc::addr16_hi2(view, value);
@@ -8089,6 +8095,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
if (size == 32)
// R_PPC_EMB_NADDR16_HI
goto unsupp;
// Fall through.
case elfcpp::R_PPC64_ADDR16_HIGHERA:
case elfcpp::R_PPC64_TPREL16_HIGHERA:
Reloc::addr16_ha2(view, value);
@@ -8098,6 +8105,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
if (size == 32)
// R_PPC_EMB_NADDR16_HA
goto unsupp;
// Fall through.
case elfcpp::R_PPC64_ADDR16_HIGHEST:
case elfcpp::R_PPC64_TPREL16_HIGHEST:
Reloc::addr16_hi3(view, value);
@@ -8107,6 +8115,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
if (size == 32)
// R_PPC_EMB_SDAI16
goto unsupp;
// Fall through.
case elfcpp::R_PPC64_ADDR16_HIGHESTA:
case elfcpp::R_PPC64_TPREL16_HIGHESTA:
Reloc::addr16_ha3(view, value);
@@ -8117,11 +8126,13 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
if (size == 32)
// R_PPC_EMB_NADDR32, R_PPC_EMB_NADDR16
goto unsupp;
// Fall through.
case elfcpp::R_PPC64_TPREL16_DS:
case elfcpp::R_PPC64_TPREL16_LO_DS:
if (size == 32)
// R_PPC_TLSGD, R_PPC_TLSLD
break;
// Fall through.
case elfcpp::R_PPC64_ADDR16_DS:
case elfcpp::R_PPC64_ADDR16_LO_DS:
case elfcpp::R_PPC64_TOC16_DS: