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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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This commit is contained in:
rin 2023-10-07 11:26:09 +00:00
parent 47d85a15a6
commit f8587b7736
1 changed files with 8 additions and 7 deletions
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15
external/gpl3/binutils/dist/gas/config/tc-vax.c vendored
View File

@ -2257,18 +2257,19 @@ md_create_short_jump (char *ptr,
void
md_create_long_jump (char *ptr,
addressT from_addr ATTRIBUTE_UNUSED,
addressT from_addr,
addressT to_addr,
fragS *frag,
symbolS *to_symbol)
fragS *frag ATTRIBUTE_UNUSED,
symbolS *to_symbol ATTRIBUTE_UNUSED)
{
valueT offset;
offset = to_addr - S_GET_VALUE (to_symbol);
*ptr++ = VAX_JMP; /* Arbitrary jump. */
*ptr++ = VAX_ABSOLUTE_MODE;
/* Account for 1 byte instruction, 1 byte of address specifier and
4 bytes of offset from PC. */
offset = to_addr - (from_addr + 1 + 1 + 4);
*ptr++ = VAX_JMP;
*ptr++ = VAX_PC_RELATIVE_MODE;
md_number_to_chars (ptr, offset, 4);
fix_new (frag, ptr - frag->fr_literal, 4, to_symbol, (long) 0, 0, NO_RELOC);
}
#ifdef OBJ_VMS