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binutils/ChangeLog

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* doc/binutils.texi (objdump): Document ppc -M options.
gas/ChangeLog
	* config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
	to operand->insert.
	(md_assemble): Likewise.
gas/testsuite/ChangeLog
	* gas/ppc/booke.d: Modify reloc and target matches for powerpc64.
include/opcode/ChangeLog
	* ppc.h (struct powerpc_operand <insert, extract>): Add dialect param.
opcodes/ChangeLog
	* ppc-opc.c (PPC64): Revert 2001-10-12. Do include PPC_OPCODE_PPC.
	(insert_bat, extract_bat, insert_bba, extract_bba,
	insert_bd, extract_bd, insert_bdm, extract_bdm,
	insert_bdp, extract_bdp, valid_bo,
	insert_bo, extract_bo, insert_boe, extract_boe,
	insert_ds, extract_ds, insert_de, extract_de,
	insert_des, extract_des, insert_li, extract_li,
	insert_mbe, extract_mbe, insert_mb6, extract_mb6,
	insert_nb, extract_nb, insert_nsi, extract_nsi,
	insert_ral, insert_ram, insert_ras,
	insert_rbs, extract_rbs, insert_sh6, extract_sh6,
	insert_spr, extract_spr, insert_tbr, extract_tbr): Add dialect param.
	(extract_bd, extract_bdm, extract_bdp,
	extract_ds, extract_des,
	extract_li, extract_nsi): Implement sign extension without conditional.
	(insert_bdm, extract_bdm,
	insert_bdp, extract_bdp, valid_bo): Handle 64 bit branch hints.
	(extract_bdm, extract_bdp): Correct 32 bit validation.
	(AT1_MASK, AT2_MASK): Define.
	(BBOAT_MASK): Define.
	(BBOATCB_MASK, BBOAT2CB_MASK, BBOATBI_MASK): Define.
	(BOFM64, BOFP64, BOTM64, BOTP64): Define.
	(BODNZM64, BODNZP64, BODZM64, BODZP64): Define.
	(PPCCOM32, PPCCOM64): Define.
	(powerpc_opcodes): Modify existing 32 bit insns with branch hints
	and add new patterns to implement 64 bit branches with hints.  Move
	booke instructions so they match before ppc64.
	* ppc-dis.c (powerpc_dialect): Set PPC_OPCODE_64 in dialect for
	64 bit default targets, and parse "32" and "64" in options.
	Formatting fixes.
	(print_insn_powerpc): Pass dialect to operand->extract.
This commit is contained in:
Alan Modra 2001-11-15 01:08:53 +00:00
parent 025eb37b39
commit 802a735ed9
11 changed files with 895 additions and 556 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
binutils/ChangeLog
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@ -1,3 +1,7 @@
2001-11-15 Alan Modra <amodra@bigpond.net.au>
* doc/binutils.texi (objdump): Document ppc -M options.
2001-11-14 Andreas Jaeger <aj@suse.de>
* doc/binutils.texi (objdump): Fix description to use x86-64.

4
binutils/doc/binutils.texi
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@ -1582,6 +1582,10 @@ option string. Lastly, @option{suffix}, when in AT&T mode,
instructs the dissassembler to print a mnemonic suffix even when the
suffix could be inferred by the operands.
For PPC, @option{booke}, @option{booke32} and @option{booke64} select
disassembly of BookE instructions. @option{32} and @option{64} select
PowerPC and PowerPC64 disassembly, respectively.
@item -p
@itemx --private-headers
Print information that is specific to the object file format. The exact

6
gas/ChangeLog
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@ -1,3 +1,9 @@
2001-11-15 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
to operand->insert.
(md_assemble): Likewise.
2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
* frags.c (frag_grow): Use frag_make_room() to grow the

6
gas/config/tc-ppc.c
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@ -1304,7 +1304,7 @@ ppc_insert_operand (insn, operand, val, file, line)
const char *errmsg;
errmsg = NULL;
insn = (*operand->insert) (insn, (long) val, &errmsg);
insn = (*operand->insert) (insn, (long) val, ppc_cpu | ppc_size, &errmsg);
if (errmsg != (const char *) NULL)
as_bad_where (file, line, errmsg);
}
@ -1942,7 +1942,7 @@ md_assemble (str)
from the input. */
if ((operand->flags & PPC_OPERAND_FAKE) != 0)
{
insn = (*operand->insert) (insn, 0L, &errmsg);
insn = (*operand->insert) (insn, 0L, ppc_cpu | ppc_size, &errmsg);
if (errmsg != (const char *) NULL)
as_bad (errmsg);
continue;
@ -1955,7 +1955,7 @@ md_assemble (str)
{
if (operand->insert)
{
insn = (*operand->insert) (insn, 0L, &errmsg);
insn = (*operand->insert) (insn, 0L, ppc_cpu | ppc_size, &errmsg);
if (errmsg != (const char *) NULL)
as_bad (errmsg);
}

4
gas/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2001-11-15 Alan Modra <amodra@bigpond.net.au>
* gas/ppc/booke.d: Modify reloc and target matches for powerpc64.
2001-11-11 Timothy Wall <twall@alum.mit.edu>
* gas/tic54x/sections.[sd]: Check for named, initialized sections

10
gas/testsuite/gas/ppc/booke.d
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@ -2,7 +2,7 @@
#objdump: -Dr -Mbooke
#name: BookE tests
.*: +file format elf32-powerpc
.*: +file format elf(32)?(64)?-powerpc
Disassembly of section \.text:
@ -10,9 +10,9 @@ Disassembly of section \.text:
0: 24 25 00 30 bce 1,4\*cr1\+gt,30 <branch_target_1>
4: 24 46 00 3d bcel 2,4\*cr1\+eq,40 <branch_target_2>
8: 24 67 00 02 bcea 3,4\*cr1\+so,0 <start>
8: R_PPC_ADDR14 branch_target_3
8: R_PPC(64)?_ADDR14 branch_target_3
c: 24 88 00 03 bcela 4,4\*cr2,0 <start>
c: R_PPC_ADDR14 branch_target_4
c: R_PPC(64)?_ADDR14 branch_target_4
10: 4c a9 00 22 bclre 5,4\*cr2\+gt
14: 4c aa 00 23 bclrel 5,4\*cr2\+eq
18: 4d 0b 04 22 bcctre 8,4\*cr2\+so
@ -20,9 +20,9 @@ Disassembly of section \.text:
20: 58 00 00 74 be 94 <branch_target_5>
24: 58 00 00 89 bel ac <branch_target_6>
28: 58 00 00 02 bea 0 <start>
28: R_PPC_ADDR24 branch_target_7
28: R_PPC(64)?_ADDR24 branch_target_7
2c: 58 00 00 03 bela 0 <start>
2c: R_PPC_ADDR24 branch_target_8
2c: R_PPC(64)?_ADDR24 branch_target_8
0+0000030 <branch_target_1>:
30: e9 09 00 80 lbze r8,8\(r9\)

4
include/opcode/ChangeLog
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@ -1,3 +1,7 @@
2001-11-15 Alan Modra <amodra@bigpond.net.au>
* ppc.h (struct powerpc_operand <insert, extract>): Add dialect param.
2001-11-11 Timothy Wall <twall@alum.mit.edu>
* tic54x.h: Revise opcode layout; don't really need a separate

4
include/opcode/ppc.h
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@ -130,6 +130,7 @@ struct powerpc_operand
operand value is legal, *ERRMSG will be unchanged (most operands
can accept any value). */
unsigned long (*insert) PARAMS ((unsigned long instruction, long op,
int dialect,
const char **errmsg));
/* Extraction function. This is used by the disassembler. To
@ -149,7 +150,8 @@ struct powerpc_operand
non-zero if this operand type can not actually be extracted from
this operand (i.e., the instruction does not match). If the
operand is valid, *INVALID will not be changed. */
long (*extract) PARAMS ((unsigned long instruction, int *invalid));
long (*extract) PARAMS ((unsigned long instruction, int dialect,
int *invalid));
/* One bit syntax flags. */
unsigned long flags;

35
opcodes/ChangeLog
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@ -1,3 +1,38 @@
2001-11-15 Alan Modra <amodra@bigpond.net.au>
* ppc-opc.c (PPC64): Revert 2001-10-12. Do include PPC_OPCODE_PPC.
(insert_bat, extract_bat, insert_bba, extract_bba,
insert_bd, extract_bd, insert_bdm, extract_bdm,
insert_bdp, extract_bdp, valid_bo,
insert_bo, extract_bo, insert_boe, extract_boe,
insert_ds, extract_ds, insert_de, extract_de,
insert_des, extract_des, insert_li, extract_li,
insert_mbe, extract_mbe, insert_mb6, extract_mb6,
insert_nb, extract_nb, insert_nsi, extract_nsi,
insert_ral, insert_ram, insert_ras,
insert_rbs, extract_rbs, insert_sh6, extract_sh6,
insert_spr, extract_spr, insert_tbr, extract_tbr): Add dialect param.
(extract_bd, extract_bdm, extract_bdp,
extract_ds, extract_des,
extract_li, extract_nsi): Implement sign extension without conditional.
(insert_bdm, extract_bdm,
insert_bdp, extract_bdp, valid_bo): Handle 64 bit branch hints.
(extract_bdm, extract_bdp): Correct 32 bit validation.
(AT1_MASK, AT2_MASK): Define.
(BBOAT_MASK): Define.
(BBOATCB_MASK, BBOAT2CB_MASK, BBOATBI_MASK): Define.
(BOFM64, BOFP64, BOTM64, BOTP64): Define.
(BODNZM64, BODNZP64, BODZM64, BODZP64): Define.
(PPCCOM32, PPCCOM64): Define.
(powerpc_opcodes): Modify existing 32 bit insns with branch hints
and add new patterns to implement 64 bit branches with hints. Move
booke instructions so they match before ppc64.
* ppc-dis.c (powerpc_dialect): Set PPC_OPCODE_64 in dialect for
64 bit default targets, and parse "32" and "64" in options.
Formatting fixes.
(print_insn_powerpc): Pass dialect to operand->extract.
2001-11-14 Dave Brolley <brolley@redhat.com>
* cgen-dis.c (count_decodable_bits): New function.

24
opcodes/ppc-dis.c
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@ -44,13 +44,25 @@ powerpc_dialect(info)
{
int dialect = PPC_OPCODE_PPC | PPC_OPCODE_ALTIVEC;
if (info->disassembler_options &&
(strcmp(info->disassembler_options, "booke") == 0 ||
strcmp(info->disassembler_options, "booke32") == 0 ||
strcmp(info->disassembler_options, "booke64") == 0))
if (BFD_DEFAULT_TARGET_SIZE == 64)
dialect |= PPC_OPCODE_64;
if (info->disassembler_options
&& (strcmp (info->disassembler_options, "booke") == 0
|| strcmp (info->disassembler_options, "booke32") == 0
|| strcmp (info->disassembler_options, "booke64") == 0))
dialect |= PPC_OPCODE_BOOKE | PPC_OPCODE_BOOKE64;
else
dialect |= PPC_OPCODE_403 | PPC_OPCODE_601;
if (info->disassembler_options)
{
if (strstr (info->disassembler_options, "32") != NULL)
dialect &= ~PPC_OPCODE_64;
else if (strstr (info->disassembler_options, "64") != NULL)
dialect |= PPC_OPCODE_64;
}
return dialect;
}
@ -145,7 +157,7 @@ print_insn_powerpc (memaddr, info, bigendian, dialect)
{
operand = powerpc_operands + *opindex;
if (operand->extract)
(*operand->extract) (insn, &invalid);
(*operand->extract) (insn, dialect, &invalid);
}
if (invalid)
continue;
@ -172,7 +184,7 @@ print_insn_powerpc (memaddr, info, bigendian, dialect)
/* Extract the value from the instruction. */
if (operand->extract)
value = (*operand->extract) (insn, (int *) NULL);
value = (*operand->extract) (insn, dialect, (int *) NULL);
else
{
value = (insn >> operand->shift) & ((1 << operand->bits) - 1);

1350
opcodes/ppc-opc.c
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