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readelf: Handle E_MIPS_MACH_5900

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Fix commit e407c74b5b ("Support for MIPS R5900 (Sony Playstation 2)"),
<https://sourceware.org/ml/binutils/2012-12/msg00240.html>, and add the
handling of E_MIPS_MACH_5900, correctly showing `5900' among `Flags:' in
the output of `-h' rather than `unknown CPU'.

	binutils/
	* readelf.c (get_machine_flags) <E_MIPS_MACH_5900>: New case.

	gas/
	* testsuite/gas/mips/elf_mach_5900.d: New test.
	* testsuite/gas/mips/mips.exp: Run it.
This commit is contained in:
Maciej W. Rozycki 2017-09-22 00:54:19 +01:00
parent 42c0794e96
commit ef272caa74
5 changed files with 33 additions and 0 deletions
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4
binutils/ChangeLog
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@ -1,3 +1,7 @@
2017-09-21 Maciej W. Rozycki <macro@imgtec.com>
* readelf.c (get_machine_flags) <E_MIPS_MACH_5900>: New case.
2017-09-05 Nick Clifton <nickc@redhat.com>
PR 21995

1
binutils/readelf.c
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@ -3325,6 +3325,7 @@ get_machine_flags (unsigned e_flags, unsigned e_machine)
case E_MIPS_MACH_4650: strcat (buf, ", 4650"); break;
case E_MIPS_MACH_5400: strcat (buf, ", 5400"); break;
case E_MIPS_MACH_5500: strcat (buf, ", 5500"); break;
case E_MIPS_MACH_5900: strcat (buf, ", 5900"); break;
case E_MIPS_MACH_SB1: strcat (buf, ", sb1"); break;
case E_MIPS_MACH_9000: strcat (buf, ", 9000"); break;
case E_MIPS_MACH_LS2E: strcat (buf, ", loongson-2e"); break;

5
gas/ChangeLog
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@ -1,3 +1,8 @@
2017-09-21 Maciej W. Rozycki <macro@imgtec.com>
* testsuite/gas/mips/elf_mach_5900.d: New test.
* testsuite/gas/mips/mips.exp: Run it.
2017-09-21 James Cowgill <James.Cowgill@imgtec.com>
PR gas/21762

22
gas/testsuite/gas/mips/elf_mach_5900.d Normal file
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@ -0,0 +1,22 @@
#readelf: -Ah
#name: ELF R5900 markings
#as: -32 -march=r5900
#source: empty.s
ELF Header:
#...
Flags: +0x..92...., .*5900.*
#...
MIPS ABI Flags Version: 0
ISA: MIPS3
GPR size: 32
CPR1 size: 32
CPR2 size: 0
FP ABI: .*
ISA Extension: Toshiba R5900
ASEs:
None
FLAGS 1: .*
FLAGS 2: .*

1
gas/testsuite/gas/mips/mips.exp
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@ -1149,6 +1149,7 @@ if { [istarget mips*-*-vxworks*] } {
run_dump_test "elf_ase_micromips-2"
# Verify that machine markings are handled properly.
run_dump_test "elf_mach_5900"
run_dump_test "elf_mach_interaptiv-mr2"
run_dump_test "mips-gp32-fp32-pic"