On 16 Dec 2002 18:10:21 -0500, Jim Wilson <wilson@redhat.com> wrote: >Yes, this is the latest one that we give away free of charge to non-customers. >I think we stopped maintaining these tools a while ago when we started >recommending RH AS 2.[01] instead of RHL 7.[012] for IA-64 customers. I built binutils-2.13.90.0.2-2 (from rh 8.0) on ia64. I extracted the generated assembler for ia64_fault as traps.S. The bug still exists in 2.13.90.0.2. traps.S has been sent to Jim Wilson as a test case. /usr/src/redhat/BUILD/binutils-2.13.90.0.2/binutils/tmpdir/gas/as -x -mconstant-gp traps.S -o traps.o /usr/src/redhat/BUILD/binutils-2.13.90.0.2/binutils/readelf -u traps.o Unwind section '.IA_64.unwind' at offset 0xb40 contains 1 entries: <ia64_fault>: [0x0-0xad0), info at +0x0 v1, flags=0x0 ( ), len=16 bytes R2:prologue_gr(mask=[rp,ar.pfs],grsave=r37,rlen=8) P7:pfs_when(t=0) P7:mem_stack_f(t=2,size=256) P7:rp_when(t=7) R3:body(rlen=475) <== should be 511 B2:epilogue(t=2,ecount=0) R1:prologue(rlen=0) 0000000000000000 <ia64_fault>: 0: 0c 30 31 0e 80 05 [MFI] alloc r38=ar.pfs,12,7,0 6: 00 00 00 02 00 80 nop.f 0x0 c: 01 60 f8 8c adds r12=-256,r12 10: 04 00 00 00 01 00 [MLX] nop.m 0x0 16: 00 08 00 00 00 c0 movl r14=0x80000000f 1c: f1 00 00 60 20: 02 00 00 00 01 00 [MII] nop.m 0x0 26: 50 02 00 62 00 c0 mov r37=b0;; 2c: e1 08 31 80 and r14=r14,r33 ..... ab0: 00 00 00 00 01 00 [MII] nop.m 0x0 ab6: 00 30 01 55 00 00 mov.i ar.pfs=r38 abc: 50 0a 00 07 mov b0=r37 ac0: 1d 60 00 18 02 21 [MFB] adds r12=256,r12 ac6: 00 00 00 02 00 80 nop.f 0x0 acc: 08 00 84 00 br.ret.sptk.many b0;; ad0: 0c 00 00 00 01 00 [MFI] nop.m 0x0 <=== end of code at slot 519 ad6: 00 00 00 02 00 00 nop.f 0x0 adc: 00 00 04 00 nop.i 0x0Received on Mon Dec 16 18:34:20 2002
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