* tm-{irix3,mips,nindy960,pn,symmetry,vx960}.h: Move
REGISTER_U_ADDR to corresponding xm- file. Sugg. by Peter Schauer.
This commit is contained in:
John Gilmore
parent
96eb46258b
commit
df6335e19f
10 changed files with 133 additions and 149 deletions
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@ -125,14 +125,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define DO_REGISTERS_INFO(_regnum, fp) mips_do_registers_info(_regnum, fp)
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#define U_REGS_OFFSET 0
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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if (regno < PC_REGNUM) \
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addr = regno; \
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else \
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addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */
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/* Total amount of space needed to store our copies of the machine's
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register state, the array `registers'. */
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#define REGISTER_BYTES (NUM_REGS*4)
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@ -136,20 +136,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define DO_REGISTERS_INFO(_regnum, fp) mips_do_registers_info(_regnum, fp)
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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if (blockend == 0) { \
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if (regno < 38) addr = (NBPG*UPAGES) + (regno - 38)*sizeof(int);\
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else addr = 0; /* ..somewhere in the pcb */ \
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} else if (regno < 32) addr = regno; \
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else if (regno == PC_REGNUM) addr = 96; \
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else if (regno == 36) addr = 97; \
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else if (regno == HI_REGNUM) addr = 98; \
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else if (regno == LO_REGNUM) addr = 99; \
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else if (regno == FCRCS_REGNUM) addr = 100; \
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else if (regno == FCRIR_REGNUM) addr = 101; \
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else if (regno >= FP0_REGNUM) addr = regno - (FP0_REGNUM-32);\
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else addr = 0;
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/* Total amount of space needed to store our copies of the machine's
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register state, the array `registers'. */
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#define REGISTER_BYTES (NUM_REGS*4)
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@ -98,8 +98,3 @@ extern int nindy_frame_chain_valid(); /* See nindy-tdep.c */
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*/
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#define DECR_PC_AFTER_BREAK 0
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/* Not needed, because we don't support core files:
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* #define KERNEL_U_ADDR
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* #define REGISTER_U_ADDR(addr, blockend, regno)
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*/
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11
gdb/tm-pn.h
11
gdb/tm-pn.h
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@ -229,17 +229,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define PS_REGNUM 17 /* Contains processor status */
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#define PC_REGNUM 18 /* Contains program counter */
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/* This is a piece of magic that is given a register number REGNO
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and as BLOCKEND the address in the system of the end of the user structure
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and stores in ADDR the address in the kernel or core dump
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of that register. */
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#define REGISTER_U_ADDR(addr, blockend, regno) { \
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addr = blockend + regno * 4; \
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if (regno == PC_REGNUM) addr = blockend - 8 * 4; \
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if (regno == PS_REGNUM) addr = blockend - 7 * 4; \
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if (regno == SP_REGNUM) addr = blockend - 6 * 4; \
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}
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/* Total amount of space needed to store our copies of the machine's
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register state, the array `registers'. */
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#define REGISTER_BYTES (NUM_GEN_REGS*4 + NUM_CPU_REGS*4)
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@ -131,104 +131,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define PC_REGNUM 16 /* Contains program counter */
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#define PS_REGNUM 17 /* Contains processor status */
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/* The magic numbers below are offsets into u_ar0 in the user struct.
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* They live in <machine/reg.h>. Gdb calls this macro with blockend
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* holding u.u_ar0 - KERNEL_U_ADDR. Only the registers listed are
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* saved in the u area (along with a few others that aren't useful
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* here. See <machine/reg.h>).
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*/
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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{ struct user foo; /* needed for finding fpu regs */ \
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switch (regno) { \
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case 0: \
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addr = blockend + EAX * sizeof(int); break; \
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case 1: \
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addr = blockend + EDX * sizeof(int); break; \
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case 2: \
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addr = blockend + ECX * sizeof(int); break; \
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case 3: /* st(0) */ \
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addr = blockend - \
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((int)&foo.u_fpusave.fpu_stack[0][0] - (int)&foo); \
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break; \
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case 4: /* st(1) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[1][0] - (int)&foo); \
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break; \
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case 5: \
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addr = blockend + EBX * sizeof(int); break; \
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case 6: \
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addr = blockend + ESI * sizeof(int); break; \
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case 7: \
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addr = blockend + EDI * sizeof(int); break; \
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case 8: /* st(2) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[2][0] - (int)&foo); \
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break; \
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case 9: /* st(3) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[3][0] - (int)&foo); \
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break; \
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case 10: /* st(4) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[4][0] - (int)&foo); \
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break; \
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case 11: /* st(5) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[5][0] - (int)&foo); \
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break; \
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case 12: /* st(6) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[6][0] - (int)&foo); \
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break; \
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case 13: /* st(7) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[7][0] - (int)&foo); \
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break; \
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case 14: \
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addr = blockend + ESP * sizeof(int); break; \
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case 15: \
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addr = blockend + EBP * sizeof(int); break; \
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case 16: \
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addr = blockend + EIP * sizeof(int); break; \
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case 17: \
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addr = blockend + FLAGS * sizeof(int); break; \
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case 18: /* fp1 */ \
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case 19: /* fp2 */ \
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case 20: /* fp3 */ \
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case 21: /* fp4 */ \
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case 22: /* fp5 */ \
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case 23: /* fp6 */ \
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case 24: /* fp7 */ \
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case 25: /* fp8 */ \
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case 26: /* fp9 */ \
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case 27: /* fp10 */ \
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case 28: /* fp11 */ \
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case 29: /* fp12 */ \
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case 30: /* fp13 */ \
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case 31: /* fp14 */ \
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case 32: /* fp15 */ \
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case 33: /* fp16 */ \
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case 34: /* fp17 */ \
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case 35: /* fp18 */ \
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case 36: /* fp19 */ \
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case 37: /* fp20 */ \
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case 38: /* fp21 */ \
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case 39: /* fp22 */ \
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case 40: /* fp23 */ \
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case 41: /* fp24 */ \
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case 42: /* fp25 */ \
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case 43: /* fp26 */ \
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case 44: /* fp27 */ \
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case 45: /* fp28 */ \
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case 46: /* fp29 */ \
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case 47: /* fp30 */ \
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case 48: /* fp31 */ \
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addr = blockend - \
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((int) &foo.u_fpasave.fpa_regs[(regno)-18] - (int)&foo); \
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} \
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}
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/* Total amount of space needed to store our copies of the machine's
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register state, the array `registers'. */
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/* 10 i386 registers, 8 i387 registers, and 31 Weitek 1167 registers */
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@ -35,14 +35,3 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* Breakpoint patching is handled at the target end in VxWorks. */
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/* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */
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/* Not needed, because we don't support core files:
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#define KERNEL_U_ADDR
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#define REGISTER_U_ADDR(addr, blockend, regno)
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*/
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/* Address of end of stack space.
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This doesn't matter for VxWorks, because it's only used
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in manipulation of core files, which we don't support. */
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/* #define STACK_END_ADDR (0xfe000000) */
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@ -20,7 +20,17 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define HAVE_TERMIO
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#define U_REGS_OFFSET 0
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#include "xm-bigmips.h"
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/* Override register locations in upage for SGI machines */
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#undef REGISTER_U_ADDR
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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if (regno < PC_REGNUM) \
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addr = regno; \
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else \
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addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */
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/* Don't need special routines for the SGI -- we can use infptrace.c */
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#undef FETCH_INFERIOR_REGISTERS
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@ -36,6 +36,20 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define KERNEL_U_ADDR (int)u.u_ar0
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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if (blockend == 0) { \
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if (regno < 38) addr = (NBPG*UPAGES) + (regno - 38)*sizeof(int);\
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else addr = 0; /* ..somewhere in the pcb */ \
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} else if (regno < 32) addr = regno; \
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else if (regno == PC_REGNUM) addr = 96; \
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else if (regno == 36) addr = 97; \
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else if (regno == HI_REGNUM) addr = 98; \
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else if (regno == LO_REGNUM) addr = 99; \
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else if (regno == FCRCS_REGNUM) addr = 100; \
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else if (regno == FCRIR_REGNUM) addr = 101; \
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else if (regno >= FP0_REGNUM) addr = regno - (FP0_REGNUM-32);\
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else addr = 0;
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/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
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#define FETCH_INFERIOR_REGISTERS
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14
gdb/xm-pn.h
14
gdb/xm-pn.h
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@ -26,9 +26,19 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* Address of U in kernel space */
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#define KERNEL_U_ADDR 0x3fc000
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/* This is a piece of magic that is given a register number REGNO
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and as BLOCKEND the address in the system of the end of the user structure
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and stores in ADDR the address in the kernel or core dump
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of that register. */
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#define REGISTER_U_ADDR(addr, blockend, regno) { \
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addr = blockend + regno * 4; \
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if (regno == PC_REGNUM) addr = blockend - 8 * 4; \
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if (regno == PS_REGNUM) addr = blockend - 7 * 4; \
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if (regno == SP_REGNUM) addr = blockend - 6 * 4; \
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}
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/*
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* No KDB support, Yet! */
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/* No KDB support, Yet! */
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/* Interface definitions for kernel debugger KDB. */
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/* Map machine fault codes into signal numbers.
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@ -41,6 +41,103 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG))
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/* The magic numbers below are offsets into u_ar0 in the user struct.
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They live in <machine/reg.h>. Gdb calls this macro with blockend
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holding u.u_ar0 - KERNEL_U_ADDR. Only the registers listed are
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saved in the u area (along with a few others that aren't useful
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here. See <machine/reg.h>). */
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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{ struct user foo; /* needed for finding fpu regs */ \
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switch (regno) { \
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case 0: \
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addr = blockend + EAX * sizeof(int); break; \
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case 1: \
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addr = blockend + EDX * sizeof(int); break; \
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case 2: \
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addr = blockend + ECX * sizeof(int); break; \
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case 3: /* st(0) */ \
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addr = blockend - \
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((int)&foo.u_fpusave.fpu_stack[0][0] - (int)&foo); \
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break; \
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case 4: /* st(1) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[1][0] - (int)&foo); \
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break; \
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case 5: \
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addr = blockend + EBX * sizeof(int); break; \
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case 6: \
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addr = blockend + ESI * sizeof(int); break; \
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case 7: \
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addr = blockend + EDI * sizeof(int); break; \
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case 8: /* st(2) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[2][0] - (int)&foo); \
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break; \
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case 9: /* st(3) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[3][0] - (int)&foo); \
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break; \
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case 10: /* st(4) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[4][0] - (int)&foo); \
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break; \
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case 11: /* st(5) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[5][0] - (int)&foo); \
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break; \
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case 12: /* st(6) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[6][0] - (int)&foo); \
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break; \
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case 13: /* st(7) */ \
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addr = blockend - \
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((int) &foo.u_fpusave.fpu_stack[7][0] - (int)&foo); \
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break; \
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case 14: \
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addr = blockend + ESP * sizeof(int); break; \
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case 15: \
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addr = blockend + EBP * sizeof(int); break; \
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case 16: \
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addr = blockend + EIP * sizeof(int); break; \
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case 17: \
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addr = blockend + FLAGS * sizeof(int); break; \
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case 18: /* fp1 */ \
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case 19: /* fp2 */ \
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case 20: /* fp3 */ \
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case 21: /* fp4 */ \
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case 22: /* fp5 */ \
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case 23: /* fp6 */ \
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case 24: /* fp7 */ \
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case 25: /* fp8 */ \
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case 26: /* fp9 */ \
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case 27: /* fp10 */ \
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case 28: /* fp11 */ \
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case 29: /* fp12 */ \
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case 30: /* fp13 */ \
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case 31: /* fp14 */ \
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case 32: /* fp15 */ \
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case 33: /* fp16 */ \
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case 34: /* fp17 */ \
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case 35: /* fp18 */ \
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case 36: /* fp19 */ \
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case 37: /* fp20 */ \
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case 38: /* fp21 */ \
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case 39: /* fp22 */ \
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case 40: /* fp23 */ \
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case 41: /* fp24 */ \
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case 42: /* fp25 */ \
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case 43: /* fp26 */ \
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case 44: /* fp27 */ \
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case 45: /* fp28 */ \
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case 46: /* fp29 */ \
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case 47: /* fp30 */ \
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case 48: /* fp31 */ \
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addr = blockend - \
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((int) &foo.u_fpasave.fpa_regs[(regno)-18] - (int)&foo); \
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} \
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}
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/* Compensate for lack of `vprintf' function. */
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#define MISSING_VPRINTF
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