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[Driver] Remove unused -Ttext -Tdata -Tbss 

They lead to -Wunused-command-line-argument and should be written as -Ttext=
instead, but the driver options end with a space. -Ttext=0 can be accepted by
the JoinedOrSeparate -T, so the JoinedOrSeparate -Ttext/etc are unneeded.
This commit is contained in:
Fangrui Song 2022-09-03 10:57:29 -07:00
parent a2ef7654ec
commit 89df4e4825
2 changed files with 0 additions and 8 deletions
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6
clang/include/clang/Driver/Options.td
View File

@ -764,12 +764,6 @@ def R_Joined : Joined<["-"], "R">, Group<R_Group>, Flags<[CC1Option, CoreOption]
MetaVarName<"<remark>">, HelpText<"Enable the specified remark">;
def S : Flag<["-"], "S">, Flags<[NoXarchOption,CC1Option,FlangOption,FC1Option]>, Group<Action_Group>,
HelpText<"Only run preprocess and compilation steps">;
def Tbss : JoinedOrSeparate<["-"], "Tbss">, Group<T_Group>,
MetaVarName<"<addr>">, HelpText<"Set starting address of BSS to <addr>">;
def Tdata : JoinedOrSeparate<["-"], "Tdata">, Group<T_Group>,
MetaVarName<"<addr>">, HelpText<"Set starting address of DATA to <addr>">;
def Ttext : JoinedOrSeparate<["-"], "Ttext">, Group<T_Group>,
MetaVarName<"<addr>">, HelpText<"Set starting address of TEXT to <addr>">;
def T : JoinedOrSeparate<["-"], "T">, Group<T_Group>,
MetaVarName<"<script>">, HelpText<"Specify <script> as linker script">;
def U : JoinedOrSeparate<["-"], "U">, Group<Preprocessor_Group>,

2
clang/test/Driver/hexagon-toolchain-elf.c
View File

@ -431,7 +431,6 @@
// RUN: -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
// RUN: -mcpu=hexagonv60 \
// RUN: -s \
// RUN: -Tbss 0xdead -Tdata 0xbeef -Ttext 0xcafe \
// RUN: -t \
// RUN: -e start_here \
// RUN: -uFoo -undefined Bar \
@ -445,7 +444,6 @@
// CHECK03B: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
// CHECK03B: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
// CHECK03B: "-s"
// CHECK03B: "-Tbss" "0xdead" "-Tdata" "0xbeef" "-Ttext" "0xcafe"
// CHECK03B: "-t"
// CHECK03B: "-u" "Foo" "-undefined" "Bar"
// CHECK03B: "{{[^"]+}}.o"