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rs6000.c (rs6000_output_load_toc_table): Use ld for 64-bit. 

* rs6000.c (rs6000_output_load_toc_table): Use ld for 64-bit.
        (output_toc): Use single TOC slot or llong minimal-toc for DFmode
        and DImode 64-bit.  Use llong for minimal-toc SFmode and
        SYMBOL_REF / LABEL_REF 64-bit.
        (output_function_profiler): Use llong for profiler label and ld to
        load 64-bit label address.

From-SVN: r21864
This commit is contained in:
David Edelsohn 1998-08-19 19:43:19 +00:00 committed by David Edelsohn
parent e0f9a8bc50
commit 13ded97515
2 changed files with 51 additions and 15 deletions
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9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
Wed Aug 19 21:33:19 1998 David Edelsohn <edelsohn@mhpcc.edu>
* rs6000.c (rs6000_output_load_toc_table): Use ld for 64-bit.
(output_toc): Use single TOC slot or llong minimal-toc for DFmode
and DImode 64-bit. Use llong for minimal-toc SFmode and
SYMBOL_REF / LABEL_REF 64-bit.
(output_function_profiler): Use llong for profiler label and ld to
load 64-bit label address.
Wed Aug 19 17:52:27 1998 Nick Clifton (nickc@cygnus.com)
* config/arm/thumb.md (extendqisi2_insn): Cope with REG +

57
gcc/config/rs6000/rs6000.c
View File

@ -3757,7 +3757,8 @@ rs6000_output_load_toc_table (file, reg)
#else /* !USING_SVR4_H */
ASM_GENERATE_INTERNAL_LABEL (buf, "LCTOC", 0);
asm_fprintf (file, "\t{l|lwz} %s,", reg_names[reg]);
asm_fprintf (file, TARGET_32BIT ? "\t{l|lwz} %s," : "\tld %s,",
reg_names[reg]);
assemble_name (file, buf);
asm_fprintf (file, "(%s)\n", reg_names[2]);
#endif /* USING_SVR4_H */
@ -4428,12 +4429,24 @@ output_toc (file, x, labelno)
REAL_VALUE_FROM_CONST_DOUBLE (rv, x);
REAL_VALUE_TO_TARGET_DOUBLE (rv, k);
if (TARGET_MINIMAL_TOC)
fprintf (file, "\t.long %ld\n\t.long %ld\n", k[0], k[1]);
if (TARGET_64BIT)
{
if (TARGET_MINIMAL_TOC)
fprintf (file, "\t.llong 0x%lx%08lx\n", k[0], k[1]);
else
fprintf (file, "\t.tc FD_%lx_%lx[TC],0x%lx%08lx\n",
k[0], k[1], k[0] & 0xffffffff, k[1] & 0xffffffff);
return;
}
else
fprintf (file, "\t.tc FD_%lx_%lx[TC],%ld,%ld\n",
k[0], k[1], k[0], k[1]);
return;
{
if (TARGET_MINIMAL_TOC)
fprintf (file, "\t.long %ld\n\t.long %ld\n", k[0], k[1]);
else
fprintf (file, "\t.tc FD_%lx_%lx[TC],%ld,%ld\n",
k[0], k[1], k[0], k[1]);
return;
}
}
else if (GET_CODE (x) == CONST_DOUBLE && GET_MODE (x) == SFmode
&& ! (TARGET_NO_FP_IN_TOC && ! TARGET_MINIMAL_TOC))
@ -4445,7 +4458,7 @@ output_toc (file, x, labelno)
REAL_VALUE_TO_TARGET_SINGLE (rv, l);
if (TARGET_MINIMAL_TOC)
fprintf (file, "\t.long %ld\n", l);
fprintf (file, TARGET_32BIT ? "\t.long %ld\n" : "\t.llong %ld\n", l);
else
fprintf (file, "\t.tc FS_%lx[TC],%ld\n", l, l);
return;
@ -4475,12 +4488,25 @@ output_toc (file, x, labelno)
}
#endif
if (TARGET_MINIMAL_TOC)
fprintf (file, "\t.long %ld\n\t.long %ld\n", (long)high, (long)low);
if (TARGET_64BIT)
{
if (TARGET_MINIMAL_TOC)
fprintf (file, "\t.llong 0x%lx%08lx\n", (long)high, (long)low);
else
fprintf (file, "\t.tc ID_%lx_%lx[TC],0x%lx%08lx\n",
(long)high, (long)low, (long)high, (long)low);
return;
}
else
fprintf (file, "\t.tc ID_%lx_%lx[TC],%ld,%ld\n",
(long)high, (long)low, (long)high, (long)low);
return;
{
if (TARGET_MINIMAL_TOC)
fprintf (file, "\t.long %ld\n\t.long %ld\n",
(long)high, (long)low);
else
fprintf (file, "\t.tc ID_%lx_%lx[TC],%ld,%ld\n",
(long)high, (long)low, (long)high, (long)low);
return;
}
}
if (GET_CODE (x) == CONST)
@ -4500,7 +4526,7 @@ output_toc (file, x, labelno)
STRIP_NAME_ENCODING (real_name, name);
if (TARGET_MINIMAL_TOC)
fputs ("\t.long ", file);
fputs (TARGET_32BIT ? "\t.long " : "\t.llong ", file);
else
{
fprintf (file, "\t.tc %s", real_name);
@ -4727,7 +4753,7 @@ output_function_profiler (file, labelno)
ASM_OUTPUT_INTERNAL_LABEL (file, "LPC", labelno);
if (TARGET_MINIMAL_TOC)
{
fputs ("\t.long ", file);
fputs (TARGET_32BIT ? "\t.long " : "\t.llong ", file);
assemble_name (file, buf);
putc ('\n', file);
}
@ -4759,7 +4785,8 @@ output_function_profiler (file, labelno)
/* Load location address into r3, and call mcount. */
ASM_GENERATE_INTERNAL_LABEL (buf, "LPC", labelno);
asm_fprintf (file, "\t{l|lwz} %s,", reg_names[3]);
asm_fprintf (file, TARGET_32BIT ? "\t{l|lwz} %s," : "\tld %s,",
reg_names[3]);
assemble_name (file, buf);
asm_fprintf (file, "(%s)\n\tbl %s\n\t%s\n",
reg_names[2], RS6000_MCOUNT, RS6000_CALL_GLUE);