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2001-02-28 Philip Blundell <pb@futuretv.com>

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* readelf.c (decode_ARM_machine_flags): Explicitly mention which
	ABI is in use; remove ambiguity between the "unknown" EABI and
	unrecognised ABIs.  Handle version 2 ARM EABI.  Update uses of
	renamed EF_xx constants.
This commit is contained in:
Phil Blundell
2001-02-28 10:15:57 +00:00
parent fd2ec33034
commit a5bcd848ff
2 changed files with 51 additions and 11 deletions
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7
binutils/ChangeLog
View File

@ -1,3 +1,10 @@
2001-02-28 Philip Blundell <pb@futuretv.com>
* readelf.c (decode_ARM_machine_flags): Explicitly mention which
ABI is in use; remove ambiguity between the "unknown" EABI and
unrecognised ABIs. Handle version 2 ARM EABI. Update uses of
renamed EF_xx constants.
2001-02-27 Alan Modra <alan@linuxcare.com.au> 2001-02-27 Alan Modra <alan@linuxcare.com.au>
* configure.in (BFD_VERSION): New. * configure.in (BFD_VERSION): New.

55
binutils/readelf.c
View File

@ -1359,12 +1359,13 @@ decode_ARM_machine_flags (e_flags, buf)
switch (eabi) switch (eabi)
{ {
default: default:
strcat (buf, ", <unknown EABI>"); strcat (buf, ", <unrecognised EABI>");
if (e_flags) if (e_flags)
unknown = 1; unknown = 1;
break; break;
case EF_ARM_EABI_VER1: case EF_ARM_EABI_VER1:
strcat (buf, ", Version1 EABI");
while (e_flags) while (e_flags)
{ {
unsigned flag; unsigned flag;
@ -1375,7 +1376,7 @@ decode_ARM_machine_flags (e_flags, buf)
switch (flag) switch (flag)
{ {
case EF_ARM_SYMSARESORTED: /* Conflicts with EF_INTERWORK. */ case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */
strcat (buf, ", sorted symbol tables"); strcat (buf, ", sorted symbol tables");
break; break;
@ -1386,7 +1387,8 @@ decode_ARM_machine_flags (e_flags, buf)
} }
break; break;
case EF_ARM_EABI_UNKNOWN: case EF_ARM_EABI_VER2:
strcat (buf, ", Version2 EABI");
while (e_flags) while (e_flags)
{ {
unsigned flag; unsigned flag;
@ -1397,35 +1399,66 @@ decode_ARM_machine_flags (e_flags, buf)
switch (flag) switch (flag)
{ {
case EF_INTERWORK: case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */
strcat (buf, ", sorted symbol tables");
break;
case EF_ARM_DYNSYMSUSESEGIDX:
strcat (buf, ", dynamic symbols use segment index");
break;
case EF_ARM_MAPSYMSFIRST:
strcat (buf, ", mapping symbols precede others");
break;
default:
unknown = 1;
break;
}
}
break;
case EF_ARM_EABI_UNKNOWN:
strcat (buf, ", GNU EABI");
while (e_flags)
{
unsigned flag;
/* Process flags one bit at a time. */
flag = e_flags & - e_flags;
e_flags &= ~ flag;
switch (flag)
{
case EF_ARM_INTERWORK:
strcat (buf, ", interworking enabled"); strcat (buf, ", interworking enabled");
break; break;
case EF_APCS_26: case EF_ARM_APCS_26:
strcat (buf, ", uses APCS/26"); strcat (buf, ", uses APCS/26");
break; break;
case EF_APCS_FLOAT: case EF_ARM_APCS_FLOAT:
strcat (buf, ", uses APCS/float"); strcat (buf, ", uses APCS/float");
break; break;
case EF_PIC: case EF_ARM_PIC:
strcat (buf, ", position independent"); strcat (buf, ", position independent");
break; break;
case EF_ALIGN8: case EF_ARM_ALIGN8:
strcat (buf, ", 8 bit structure alignment"); strcat (buf, ", 8 bit structure alignment");
break; break;
case EF_NEW_ABI: case EF_ARM_NEW_ABI:
strcat (buf, ", uses new ABI"); strcat (buf, ", uses new ABI");
break; break;
case EF_OLD_ABI: case EF_ARM_OLD_ABI:
strcat (buf, ", uses old ABI"); strcat (buf, ", uses old ABI");
break; break;
case EF_SOFT_FLOAT: case EF_ARM_SOFT_FLOAT:
strcat (buf, ", software FP"); strcat (buf, ", software FP");
break; break;