binutils/gas: vax: PR port-vax/57646 patch provided by Kalvis Duckmanton [11/21]

PR toolchain/43314: pc relative relocations are "off by 1*size" on vax

Address http://gnats.netbsd.org/43314

binutils/gas: vax: PR port-vax/57646 patch provided by Kalvis Duckmanton [10/21]

Try not to emit relocations in the .eh_frame section

binutils/gas: vax: Cherry-pick upstream commits for binutils-gdb/30715

PR port-vax/57646: Import major vax toolchain fix by Kalvis Duckmanton

(1/2) https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=8c8224dc1637a3e695c17e4c1026247196813c48
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commit 8c8224dc163
Author: Kalvis Duckmanton <kalvisd at gmail>
Date: Sat Aug 12 14:27:00 2023 +0930

PR30715, VAX: md_create_long_jump

PR 30715
* config/tc-vax.c (md_create_long_jump): Use pc-relative addressing.
* testsuite/gas/vax/broken_word.d,
* testsuite/gas/vax/broken_word.s: New test.
* testsuite/gas/vax/vax.exp: Run it.
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(2/2) https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=33efa77ecf7b040973657408f92325a4db13b9e5
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commit 33efa77ecf7
Author: Alan Modra <amodra at gmail>
Date: Mon Aug 14 17:05:01 2023 +0930

Re: PR30715, VAX: md_create_long_jump

Tidy comment formatting.
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binutils/gas: vax: Reduce diff from upstream. NFC

- Drop #if-0'ed code (disabled more than 14 years).
- Dedup comments.

Merge conflicts between 2.34 and 2.39, and regen for x86_64

branches: 1.13.6;
Merge conflicts

branches: 1.12.2;
- merge conflicts for 2.30
- bump libraries
- regen for x86

branches: 1.11.12;
merge conflicts, disable testsuite

branches: 1.10.2;
Make the vax target buildable

merge conflicts, regen for x86.

Bias the cfi pc expr by nbytes since vax pcrel are relative to end of the
relocation, not the beginning. By adding the size of relocation, it will
become relative to the start of the relocation.

Add support for the .cfi pseudo-ops for VAX.

branches: 1.6.2;
Warn about using a symbol as a displacement in PIC mode.

branches: 1.5.2; 1.5.4;
Merge new binutils. Only x86_64 works now; the rest will need to run mknative
again (at least).

Use ELF_ST_VISIBILITY (S_GET_OTHER( )) instead of a local S_IS_HIDDEN as
suggested by binutils.

Add a private now S_IS_HIDDEN(symbol) so gas deal with hidden symbols
correctly.

Merge changes to binutils 2.16.1 in src/gnu/dist/binutils into 2.19.1.

branches: 1.1.1;
Initial revision

binutils/gas: vax: Reduce diff from upstream. NFC

- Drop #if-0'ed code (disabled more than 14 years).
- Dedup comments.

Merge conflicts between 2.34 and 2.39, and regen for x86_64

Merge conflicts

branches: 1.12.2;
- merge conflicts for 2.30
- bump libraries
- regen for x86

branches: 1.11.12;
merge conflicts, disable testsuite

branches: 1.10.2;
Make the vax target buildable

merge conflicts, regen for x86.

Bias the cfi pc expr by nbytes since vax pcrel are relative to end of the
relocation, not the beginning. By adding the size of relocation, it will
become relative to the start of the relocation.

Add support for the .cfi pseudo-ops for VAX.

branches: 1.6.2;
Warn about using a symbol as a displacement in PIC mode.

branches: 1.5.2; 1.5.4;
Merge new binutils. Only x86_64 works now; the rest will need to run mknative
again (at least).

Use ELF_ST_VISIBILITY (S_GET_OTHER( )) instead of a local S_IS_HIDDEN as
suggested by binutils.

Add a private now S_IS_HIDDEN(symbol) so gas deal with hidden symbols
correctly.

Merge changes to binutils 2.16.1 in src/gnu/dist/binutils into 2.19.1.

branches: 1.1.1;
Initial revision

Merge conflicts between 2.34 and 2.39, and regen for x86_64

Merge conflicts

branches: 1.12.2;
- merge conflicts for 2.30
- bump libraries
- regen for x86

branches: 1.11.12;
merge conflicts, disable testsuite

branches: 1.10.2;
Make the vax target buildable

merge conflicts, regen for x86.

Bias the cfi pc expr by nbytes since vax pcrel are relative to end of the
relocation, not the beginning. By adding the size of relocation, it will
become relative to the start of the relocation.

Add support for the .cfi pseudo-ops for VAX.

branches: 1.6.2;
Warn about using a symbol as a displacement in PIC mode.

branches: 1.5.2; 1.5.4;
Merge new binutils. Only x86_64 works now; the rest will need to run mknative
again (at least).

Use ELF_ST_VISIBILITY (S_GET_OTHER( )) instead of a local S_IS_HIDDEN as
suggested by binutils.

Add a private now S_IS_HIDDEN(symbol) so gas deal with hidden symbols
correctly.

Merge changes to binutils 2.16.1 in src/gnu/dist/binutils into 2.19.1.

branches: 1.1.1;
Initial revision

Merge conflicts

- merge conflicts for 2.30
- bump libraries
- regen for x86

branches: 1.11.12;
merge conflicts, disable testsuite

branches: 1.10.2;
Make the vax target buildable

merge conflicts, regen for x86.

Bias the cfi pc expr by nbytes since vax pcrel are relative to end of the
relocation, not the beginning. By adding the size of relocation, it will
become relative to the start of the relocation.

Add support for the .cfi pseudo-ops for VAX.

branches: 1.6.2;
Warn about using a symbol as a displacement in PIC mode.

branches: 1.5.2; 1.5.4;
Merge new binutils. Only x86_64 works now; the rest will need to run mknative
again (at least).

Use ELF_ST_VISIBILITY (S_GET_OTHER( )) instead of a local S_IS_HIDDEN as
suggested by binutils.

Add a private now S_IS_HIDDEN(symbol) so gas deal with hidden symbols
correctly.

Merge changes to binutils 2.16.1 in src/gnu/dist/binutils into 2.19.1.

branches: 1.1.1;
Initial revision