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Diffstat (limited to 'gdb/config/pa/tm-hppao.h')
| -rw-r--r-- | gdb/config/pa/tm-hppao.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/gdb/config/pa/tm-hppao.h b/gdb/config/pa/tm-hppao.h deleted file mode 100644 index a466287ede5..00000000000 --- a/gdb/config/pa/tm-hppao.h +++ /dev/null @@ -1,98 +0,0 @@ -// OBSOLETE /* Parameters for execution on an HP PA-RISC machine running OSF1, for GDB. -// OBSOLETE Contributed by the Center for Software Science at the -// OBSOLETE University of Utah (pa-gdb-bugs@cs.utah.edu). */ -// OBSOLETE -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE /* Define offsets to access CPROC stack when it does not have -// OBSOLETE * a kernel thread. -// OBSOLETE */ -// OBSOLETE #define MACHINE_CPROC_SP_OFFSET 20 -// OBSOLETE #define MACHINE_CPROC_PC_OFFSET 16 -// OBSOLETE #define MACHINE_CPROC_FP_OFFSET 12 -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Software defined PSW masks. -// OBSOLETE */ -// OBSOLETE #define PSW_SS 0x10000000 /* Kernel managed single step */ -// OBSOLETE -// OBSOLETE /* Thread flavors used in re-setting the T bit. -// OBSOLETE * @@ this is also bad for cross debugging. -// OBSOLETE */ -// OBSOLETE #define TRACE_FLAVOR HP800_THREAD_STATE -// OBSOLETE #define TRACE_FLAVOR_SIZE HP800_THREAD_STATE_COUNT -// OBSOLETE #define TRACE_SET(x,state) \ -// OBSOLETE ((struct hp800_thread_state *)state)->cr22 |= PSW_SS -// OBSOLETE #define TRACE_CLEAR(x,state) \ -// OBSOLETE ((((struct hp800_thread_state *)state)->cr22 &= ~PSW_SS), 1) -// OBSOLETE -// OBSOLETE /* For OSF1 (Should be close if not identical to BSD, but I haven't -// OBSOLETE tested it yet): -// OBSOLETE -// OBSOLETE The signal context structure pointer is always saved at the base -// OBSOLETE of the frame + 0x4. -// OBSOLETE -// OBSOLETE We get the PC & SP directly from the sigcontext structure itself. -// OBSOLETE For other registers we have to dive in a little deeper: -// OBSOLETE -// OBSOLETE The hardware save state pointer is at offset 0x10 within the -// OBSOLETE signal context structure. -// OBSOLETE -// OBSOLETE Within the hardware save state, registers are found in the same order -// OBSOLETE as the register numbers in GDB. */ -// OBSOLETE -// OBSOLETE #define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \ -// OBSOLETE { \ -// OBSOLETE *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ -// OBSOLETE *(TMP) = read_memory_integer (*(TMP) + 0x18, 4); \ -// OBSOLETE } -// OBSOLETE -// OBSOLETE #define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \ -// OBSOLETE { \ -// OBSOLETE *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ -// OBSOLETE *(TMP) = read_memory_integer (*(TMP) + 0x8, 4); \ -// OBSOLETE } -// OBSOLETE -// OBSOLETE #define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \ -// OBSOLETE { \ -// OBSOLETE int i; \ -// OBSOLETE CORE_ADDR TMP; \ -// OBSOLETE TMP = read_memory_integer ((FRAME)->frame + 0x4, 4); \ -// OBSOLETE TMP = read_memory_integer (TMP + 0x10, 4); \ -// OBSOLETE for (i = 0; i < NUM_REGS; i++) \ -// OBSOLETE { \ -// OBSOLETE if (i == SP_REGNUM) \ -// OBSOLETE (FSR)->regs[SP_REGNUM] = read_memory_integer (TMP + SP_REGNUM * 4, 4); \ -// OBSOLETE else \ -// OBSOLETE (FSR)->regs[i] = TMP + i * 4; \ -// OBSOLETE } \ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* OSF1 does not need the pc space queue restored. */ -// OBSOLETE #define NO_PC_SPACE_QUEUE_RESTORE -// OBSOLETE -// OBSOLETE /* The mach kernel uses the recovery counter to implement single -// OBSOLETE stepping. While this greatly simplifies the kernel support -// OBSOLETE necessary for single stepping, it unfortunately does the wrong -// OBSOLETE thing in the presense of a nullified instruction (gives control -// OBSOLETE back two insns after the nullifed insn). This is an artifact -// OBSOLETE of the HP architecture (recovery counter doesn't tick for -// OBSOLETE nullified insns). -// OBSOLETE -// OBSOLETE Do our best to avoid losing in such situations. */ -// OBSOLETE #define INSTRUCTION_NULLIFIED \ -// OBSOLETE (({ \ -// OBSOLETE int ipsw = (int)read_register(IPSW_REGNUM); \ -// OBSOLETE if (ipsw & PSW_N) \ -// OBSOLETE { \ -// OBSOLETE int pcoqt = (int)read_register(PCOQ_TAIL_REGNUM); \ -// OBSOLETE write_register(PCOQ_HEAD_REGNUM, pcoqt); \ -// OBSOLETE write_register(PCOQ_TAIL_REGNUM, pcoqt + 0x4); \ -// OBSOLETE write_register(IPSW_REGNUM, ipsw & ~(PSW_N | PSW_B | PSW_X)); \ -// OBSOLETE stop_pc = pcoqt; \ -// OBSOLETE } \ -// OBSOLETE }), 0) -// OBSOLETE -// OBSOLETE /* It's mostly just the common stuff. */ -// OBSOLETE -// OBSOLETE #include "pa/tm-hppa.h" |