| Message ID | 20190428181814.370275-1-fshahbazker@wavecomp.com |
|---|---|
| State | New |
| Headers | show |
| Series |
|
| Related | show |
On Apr 28 18:17, Faraz Shahbazker wrote: > The compiler driver positions the linker script at the end of the linker > command-line, after crtend.o. As a result, any INPUT objects and archive > GROUPs introduced by the linker script are placed after crtend.o and the > end-of-frame marker provided by crtend.o ends up in between .eh_frames > instead of being at the end. > > This has always been a problem, but a binutils update to clean-up > redundant NULL markers in .eh_frame exposes it as a execution failure in > exception-handling tests. This patch re-orders .eh_frames in all > MIPS linker scripts so that the one from crtend.o is always placed last. > > libgloss/ > * mips/array.ld: Re-order to place .eh_frame from crtend.o > after all other .eh_frame sections. > * mips/cfe.ld: Likewise. > * mips/ddb-kseg0.ld: Likewise. > * mips/ddb.ld: Likewise. > * mips/dve.ld: Likewise. > * mips/idt.ld: Likewise. > * mips/idt32.ld: Likewise. > * mips/idt64.ld: Likewise. > * mips/jmr3904app.ld: Likewise. > * mips/lsi.ld: Likewise. > * mips/mti32.ld: Likewise. > * mips/mti64.ld: Likewise. > * mips/mti64_64.ld: Likewise. > * mips/mti64_n32.ld: Likewise. > * mips/nullmon.ld: Likewise. > * mips/pmon.ld: Likewise. > * mips/sde32.ld: Likewise. > * mips/sde64.ld: Likewise. > --- > libgloss/mips/array.ld | 7 ++++++- > libgloss/mips/cfe.ld | 8 +++++++- > libgloss/mips/ddb-kseg0.ld | 7 ++++++- > libgloss/mips/ddb.ld | 7 ++++++- > libgloss/mips/dve.ld | 8 +++++++- > libgloss/mips/idt.ld | 8 +++++++- > libgloss/mips/idt32.ld | 7 ++++++- > libgloss/mips/idt64.ld | 7 ++++++- > libgloss/mips/jmr3904app.ld | 7 ++++++- > libgloss/mips/lsi.ld | 7 ++++++- > libgloss/mips/mti32.ld | 7 ++++++- > libgloss/mips/mti64.ld | 8 +++++++- > libgloss/mips/mti64_64.ld | 8 +++++++- > libgloss/mips/mti64_n32.ld | 8 +++++++- > libgloss/mips/nullmon.ld | 8 +++++++- > libgloss/mips/pmon.ld | 8 +++++++- > libgloss/mips/sde32.ld | 8 +++++++- > libgloss/mips/sde64.ld | 8 +++++++- > 18 files changed, 118 insertions(+), 18 deletions(-) Pushed. Thanks, Corinna -- Corinna Vinschen Cygwin Maintainer Red Hat
Patch applied. On Sun, Apr 28, 2019 at 2:17 PM Faraz Shahbazker <fshahbazker@wavecomp.com> wrote: > The compiler driver positions the linker script at the end of the linker > command-line, after crtend.o. As a result, any INPUT objects and archive > GROUPs introduced by the linker script are placed after crtend.o and the > end-of-frame marker provided by crtend.o ends up in between .eh_frames > instead of being at the end. > > This has always been a problem, but a binutils update to clean-up > redundant NULL markers in .eh_frame exposes it as a execution failure in > exception-handling tests. This patch re-orders .eh_frames in all > MIPS linker scripts so that the one from crtend.o is always placed last. > > libgloss/ > * mips/array.ld: Re-order to place .eh_frame from crtend.o > after all other .eh_frame sections. > * mips/cfe.ld: Likewise. > * mips/ddb-kseg0.ld: Likewise. > * mips/ddb.ld: Likewise. > * mips/dve.ld: Likewise. > * mips/idt.ld: Likewise. > * mips/idt32.ld: Likewise. > * mips/idt64.ld: Likewise. > * mips/jmr3904app.ld: Likewise. > * mips/lsi.ld: Likewise. > * mips/mti32.ld: Likewise. > * mips/mti64.ld: Likewise. > * mips/mti64_64.ld: Likewise. > * mips/mti64_n32.ld: Likewise. > * mips/nullmon.ld: Likewise. > * mips/pmon.ld: Likewise. > * mips/sde32.ld: Likewise. > * mips/sde64.ld: Likewise. > --- > libgloss/mips/array.ld | 7 ++++++- > libgloss/mips/cfe.ld | 8 +++++++- > libgloss/mips/ddb-kseg0.ld | 7 ++++++- > libgloss/mips/ddb.ld | 7 ++++++- > libgloss/mips/dve.ld | 8 +++++++- > libgloss/mips/idt.ld | 8 +++++++- > libgloss/mips/idt32.ld | 7 ++++++- > libgloss/mips/idt64.ld | 7 ++++++- > libgloss/mips/jmr3904app.ld | 7 ++++++- > libgloss/mips/lsi.ld | 7 ++++++- > libgloss/mips/mti32.ld | 7 ++++++- > libgloss/mips/mti64.ld | 8 +++++++- > libgloss/mips/mti64_64.ld | 8 +++++++- > libgloss/mips/mti64_n32.ld | 8 +++++++- > libgloss/mips/nullmon.ld | 8 +++++++- > libgloss/mips/pmon.ld | 8 +++++++- > libgloss/mips/sde32.ld | 8 +++++++- > libgloss/mips/sde64.ld | 8 +++++++- > 18 files changed, 118 insertions(+), 18 deletions(-) > > diff --git a/libgloss/mips/array.ld b/libgloss/mips/array.ld > index fc4cc8f..2bc49c7 100644 > --- a/libgloss/mips/array.ld > +++ b/libgloss/mips/array.ld > @@ -100,7 +100,12 @@ SECTIONS > } > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/cfe.ld b/libgloss/mips/cfe.ld > index 58e8014..78fb853 100644 > --- a/libgloss/mips/cfe.ld > +++ b/libgloss/mips/cfe.ld > @@ -55,7 +55,13 @@ SECTIONS > _etext = .; > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : > + { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/ddb-kseg0.ld b/libgloss/mips/ddb-kseg0.ld > index db3759e..74bc1b0 100644 > --- a/libgloss/mips/ddb-kseg0.ld > +++ b/libgloss/mips/ddb-kseg0.ld > @@ -49,7 +49,12 @@ SECTIONS > } > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/ddb.ld b/libgloss/mips/ddb.ld > index 0280783..8fcafd3 100644 > --- a/libgloss/mips/ddb.ld > +++ b/libgloss/mips/ddb.ld > @@ -49,7 +49,12 @@ SECTIONS > } > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/dve.ld b/libgloss/mips/dve.ld > index 073d1e9..adce60f 100644 > --- a/libgloss/mips/dve.ld > +++ b/libgloss/mips/dve.ld > @@ -49,7 +49,13 @@ SECTIONS > } > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : > + { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/idt.ld b/libgloss/mips/idt.ld > index 05b39b7..0d69af4 100644 > --- a/libgloss/mips/idt.ld > +++ b/libgloss/mips/idt.ld > @@ -56,7 +56,13 @@ SECTIONS > _etext = .; > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : > + { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/idt32.ld b/libgloss/mips/idt32.ld > index 9555529..175a98b 100644 > --- a/libgloss/mips/idt32.ld > +++ b/libgloss/mips/idt32.ld > @@ -58,7 +58,12 @@ SECTIONS > > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/idt64.ld b/libgloss/mips/idt64.ld > index 4a95820..bd217e5 100644 > --- a/libgloss/mips/idt64.ld > +++ b/libgloss/mips/idt64.ld > @@ -59,7 +59,12 @@ SECTIONS > _etext = .; > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/jmr3904app.ld b/libgloss/mips/jmr3904app.ld > index 3056a36..d5b3109 100644 > --- a/libgloss/mips/jmr3904app.ld > +++ b/libgloss/mips/jmr3904app.ld > @@ -48,7 +48,12 @@ SECTIONS > } > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/lsi.ld b/libgloss/mips/lsi.ld > index 8393825..ca64ab9 100644 > --- a/libgloss/mips/lsi.ld > +++ b/libgloss/mips/lsi.ld > @@ -48,7 +48,12 @@ SECTIONS > } > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/mti32.ld b/libgloss/mips/mti32.ld > index 2739c62..41592d1 100644 > --- a/libgloss/mips/mti32.ld > +++ b/libgloss/mips/mti32.ld > @@ -57,7 +57,12 @@ SECTIONS > _etext = .; > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/mti64.ld b/libgloss/mips/mti64.ld > index 15975ad..8a47c47 100644 > --- a/libgloss/mips/mti64.ld > +++ b/libgloss/mips/mti64.ld > @@ -59,7 +59,13 @@ SECTIONS > _etext = .; > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : > + { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/mti64_64.ld b/libgloss/mips/mti64_64.ld > index 7a2074f..81704f0 100644 > --- a/libgloss/mips/mti64_64.ld > +++ b/libgloss/mips/mti64_64.ld > @@ -62,7 +62,13 @@ SECTIONS > _etext = .; > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : > + { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/mti64_n32.ld b/libgloss/mips/mti64_n32.ld > index 4003845..6c53809 100644 > --- a/libgloss/mips/mti64_n32.ld > +++ b/libgloss/mips/mti64_n32.ld > @@ -62,7 +62,13 @@ SECTIONS > _etext = .; > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : > + { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/nullmon.ld b/libgloss/mips/nullmon.ld > index c90aed3..14b0d0e 100644 > --- a/libgloss/mips/nullmon.ld > +++ b/libgloss/mips/nullmon.ld > @@ -50,7 +50,13 @@ SECTIONS > } > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : > + { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/pmon.ld b/libgloss/mips/pmon.ld > index 81fd8ee..244c1f6 100644 > --- a/libgloss/mips/pmon.ld > +++ b/libgloss/mips/pmon.ld > @@ -50,7 +50,13 @@ SECTIONS > } > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : > + { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/sde32.ld b/libgloss/mips/sde32.ld > index 715639e..657f5f3 100644 > --- a/libgloss/mips/sde32.ld > +++ b/libgloss/mips/sde32.ld > @@ -57,7 +57,13 @@ SECTIONS > _etext = .; > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : > + { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > diff --git a/libgloss/mips/sde64.ld b/libgloss/mips/sde64.ld > index 1bd11f6..e3a0f29 100644 > --- a/libgloss/mips/sde64.ld > +++ b/libgloss/mips/sde64.ld > @@ -59,7 +59,13 @@ SECTIONS > _etext = .; > > .eh_frame_hdr : { *(.eh_frame_hdr) } > - .eh_frame : { KEEP (*(.eh_frame)) } > + .eh_frame : > + { > + /* The .eh_frame section from the crtend file contains the > + end of eh_frame marker and it must be last. */ > + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) > + KEEP (*(.eh_frame)) > + } > .gcc_except_table : { *(.gcc_except_table) } > .jcr : { KEEP (*(.jcr)) } > .ctors : > -- > 2.9.5 > >
diff --git a/libgloss/mips/array.ld b/libgloss/mips/array.ld index fc4cc8f..2bc49c7 100644 --- a/libgloss/mips/array.ld +++ b/libgloss/mips/array.ld @@ -100,7 +100,12 @@ SECTIONS } .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/cfe.ld b/libgloss/mips/cfe.ld index 58e8014..78fb853 100644 --- a/libgloss/mips/cfe.ld +++ b/libgloss/mips/cfe.ld @@ -55,7 +55,13 @@ SECTIONS _etext = .; .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : + { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/ddb-kseg0.ld b/libgloss/mips/ddb-kseg0.ld index db3759e..74bc1b0 100644 --- a/libgloss/mips/ddb-kseg0.ld +++ b/libgloss/mips/ddb-kseg0.ld @@ -49,7 +49,12 @@ SECTIONS } .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/ddb.ld b/libgloss/mips/ddb.ld index 0280783..8fcafd3 100644 --- a/libgloss/mips/ddb.ld +++ b/libgloss/mips/ddb.ld @@ -49,7 +49,12 @@ SECTIONS } .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/dve.ld b/libgloss/mips/dve.ld index 073d1e9..adce60f 100644 --- a/libgloss/mips/dve.ld +++ b/libgloss/mips/dve.ld @@ -49,7 +49,13 @@ SECTIONS } .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : + { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/idt.ld b/libgloss/mips/idt.ld index 05b39b7..0d69af4 100644 --- a/libgloss/mips/idt.ld +++ b/libgloss/mips/idt.ld @@ -56,7 +56,13 @@ SECTIONS _etext = .; .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : + { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/idt32.ld b/libgloss/mips/idt32.ld index 9555529..175a98b 100644 --- a/libgloss/mips/idt32.ld +++ b/libgloss/mips/idt32.ld @@ -58,7 +58,12 @@ SECTIONS .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/idt64.ld b/libgloss/mips/idt64.ld index 4a95820..bd217e5 100644 --- a/libgloss/mips/idt64.ld +++ b/libgloss/mips/idt64.ld @@ -59,7 +59,12 @@ SECTIONS _etext = .; .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/jmr3904app.ld b/libgloss/mips/jmr3904app.ld index 3056a36..d5b3109 100644 --- a/libgloss/mips/jmr3904app.ld +++ b/libgloss/mips/jmr3904app.ld @@ -48,7 +48,12 @@ SECTIONS } .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/lsi.ld b/libgloss/mips/lsi.ld index 8393825..ca64ab9 100644 --- a/libgloss/mips/lsi.ld +++ b/libgloss/mips/lsi.ld @@ -48,7 +48,12 @@ SECTIONS } .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/mti32.ld b/libgloss/mips/mti32.ld index 2739c62..41592d1 100644 --- a/libgloss/mips/mti32.ld +++ b/libgloss/mips/mti32.ld @@ -57,7 +57,12 @@ SECTIONS _etext = .; .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/mti64.ld b/libgloss/mips/mti64.ld index 15975ad..8a47c47 100644 --- a/libgloss/mips/mti64.ld +++ b/libgloss/mips/mti64.ld @@ -59,7 +59,13 @@ SECTIONS _etext = .; .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : + { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/mti64_64.ld b/libgloss/mips/mti64_64.ld index 7a2074f..81704f0 100644 --- a/libgloss/mips/mti64_64.ld +++ b/libgloss/mips/mti64_64.ld @@ -62,7 +62,13 @@ SECTIONS _etext = .; .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : + { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/mti64_n32.ld b/libgloss/mips/mti64_n32.ld index 4003845..6c53809 100644 --- a/libgloss/mips/mti64_n32.ld +++ b/libgloss/mips/mti64_n32.ld @@ -62,7 +62,13 @@ SECTIONS _etext = .; .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : + { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/nullmon.ld b/libgloss/mips/nullmon.ld index c90aed3..14b0d0e 100644 --- a/libgloss/mips/nullmon.ld +++ b/libgloss/mips/nullmon.ld @@ -50,7 +50,13 @@ SECTIONS } .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : + { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/pmon.ld b/libgloss/mips/pmon.ld index 81fd8ee..244c1f6 100644 --- a/libgloss/mips/pmon.ld +++ b/libgloss/mips/pmon.ld @@ -50,7 +50,13 @@ SECTIONS } .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : + { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/sde32.ld b/libgloss/mips/sde32.ld index 715639e..657f5f3 100644 --- a/libgloss/mips/sde32.ld +++ b/libgloss/mips/sde32.ld @@ -57,7 +57,13 @@ SECTIONS _etext = .; .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : + { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors : diff --git a/libgloss/mips/sde64.ld b/libgloss/mips/sde64.ld index 1bd11f6..e3a0f29 100644 --- a/libgloss/mips/sde64.ld +++ b/libgloss/mips/sde64.ld @@ -59,7 +59,13 @@ SECTIONS _etext = .; .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : { KEEP (*(.eh_frame)) } + .eh_frame : + { + /* The .eh_frame section from the crtend file contains the + end of eh_frame marker and it must be last. */ + KEEP (*(EXCLUDE_FILE (*crtend.o) .eh_frame)) + KEEP (*(.eh_frame)) + } .gcc_except_table : { *(.gcc_except_table) } .jcr : { KEEP (*(.jcr)) } .ctors :