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RFA: lynx-nat.c
- To: gdb-patches at sourceware dot cygnus dot com
- Subject: RFA: lynx-nat.c
- From: jtc at redback dot com (J.T. Conklin)
- Date: 07 Apr 2000 15:19:19 -0700
- Reply-To: jtc at redback dot com
I submit the enclosed patch for approval. I found this while chasing
down all the loose ends caused by removing the section argument from
target_xfer_memory().
It looks like this file was passed by when target_xfer_memory was made
static. Since that was so long ago, I suspect that no one builds/uses
GDB natively on LynxOS.
--jtc
2000-04-07 J.T. Conklin <jtc@redback.com>
* lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
replace calls to target_xfer_memory() with target_read_memory()
and target_write_memory().
Index: lynx-nat.c
===================================================================
RCS file: /cvs/src/src/gdb/lynx-nat.c,v
retrieving revision 1.1.1.5
diff -c -3 -p -r1.1.1.5 lynx-nat.c
*** lynx-nat.c 1999/12/22 21:45:07 1.1.1.5
--- lynx-nat.c 2000/04/07 22:11:56
*************** fetch_inferior_registers (regno)
*** 319,333 ****
sp = read_register (SP_REGNUM);
! target_xfer_memory (sp + FRAME_SAVED_I0,
®isters[REGISTER_BYTE (I0_REGNUM)],
! 8 * REGISTER_RAW_SIZE (I0_REGNUM), 0);
for (i = I0_REGNUM; i <= I7_REGNUM; i++)
register_valid[i] = 1;
! target_xfer_memory (sp + FRAME_SAVED_L0,
®isters[REGISTER_BYTE (L0_REGNUM)],
! 8 * REGISTER_RAW_SIZE (L0_REGNUM), 0);
for (i = L0_REGNUM; i <= L0_REGNUM + 7; i++)
register_valid[i] = 1;
}
--- 319,333 ----
sp = read_register (SP_REGNUM);
! target_read_memory (sp + FRAME_SAVED_I0,
®isters[REGISTER_BYTE (I0_REGNUM)],
! 8 * REGISTER_RAW_SIZE (I0_REGNUM));
for (i = I0_REGNUM; i <= I7_REGNUM; i++)
register_valid[i] = 1;
! target_read_memory (sp + FRAME_SAVED_L0,
®isters[REGISTER_BYTE (L0_REGNUM)],
! 8 * REGISTER_RAW_SIZE (L0_REGNUM));
for (i = L0_REGNUM; i <= L0_REGNUM + 7; i++)
register_valid[i] = 1;
}
*************** store_inferior_registers (regno)
*** 413,425 ****
{
if (!register_valid[L0_REGNUM + 5])
abort ();
! target_xfer_memory (sp + FRAME_SAVED_I0,
®isters[REGISTER_BYTE (I0_REGNUM)],
! 8 * REGISTER_RAW_SIZE (I0_REGNUM), 1);
! target_xfer_memory (sp + FRAME_SAVED_L0,
®isters[REGISTER_BYTE (L0_REGNUM)],
! 8 * REGISTER_RAW_SIZE (L0_REGNUM), 1);
}
else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
{
--- 413,425 ----
{
if (!register_valid[L0_REGNUM + 5])
abort ();
! target_write_memory (sp + FRAME_SAVED_I0,
®isters[REGISTER_BYTE (I0_REGNUM)],
! 8 * REGISTER_RAW_SIZE (I0_REGNUM));
! target_write_memory (sp + FRAME_SAVED_L0,
®isters[REGISTER_BYTE (L0_REGNUM)],
! 8 * REGISTER_RAW_SIZE (L0_REGNUM));
}
else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
{
*************** store_inferior_registers (regno)
*** 431,438 ****
else
regoffset = REGISTER_BYTE (regno) - REGISTER_BYTE (I0_REGNUM)
+ FRAME_SAVED_I0;
! target_xfer_memory (sp + regoffset, ®isters[REGISTER_BYTE (regno)],
! REGISTER_RAW_SIZE (regno), 1);
}
}
--- 431,439 ----
else
regoffset = REGISTER_BYTE (regno) - REGISTER_BYTE (I0_REGNUM)
+ FRAME_SAVED_I0;
! target_write_memory (sp + regoffset,
! ®isters[REGISTER_BYTE (regno)],
! REGISTER_RAW_SIZE (regno));
}
}
--
J.T. Conklin
RedBack Networks