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target-s390: Fix gdbstub

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The real gdb protocol doesn't split out pc or cc as real registers.
Those are pseudos that are extracted as needed from the PSW.  Don't
modify env->cc_op during read -- that way lies heisenbugs.

Fill in the XXX for the fp registers.

Remove duplicated defines in cpu.h.

Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2012-08-23 10:44:45 -07:00
parent 79be7c7b60
commit 6ee77b1663
2 changed files with 48 additions and 103 deletions
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73
target-s390x/cpu.h
View file

@ -430,79 +430,6 @@ static inline void cpu_set_tls(CPUS390XState *env, target_ulong newtls)
/* Total. */
#define S390_NUM_REGS 51
/* Pseudo registers -- PC and condition code. */
#define S390_PC_REGNUM S390_NUM_REGS
#define S390_CC_REGNUM (S390_NUM_REGS+1)
#define S390_NUM_PSEUDO_REGS 2
#define S390_NUM_TOTAL_REGS (S390_NUM_REGS+2)
/* Program Status Word. */
#define S390_PSWM_REGNUM 0
#define S390_PSWA_REGNUM 1
/* General Purpose Registers. */
#define S390_R0_REGNUM 2
#define S390_R1_REGNUM 3
#define S390_R2_REGNUM 4
#define S390_R3_REGNUM 5
#define S390_R4_REGNUM 6
#define S390_R5_REGNUM 7
#define S390_R6_REGNUM 8
#define S390_R7_REGNUM 9
#define S390_R8_REGNUM 10
#define S390_R9_REGNUM 11
#define S390_R10_REGNUM 12
#define S390_R11_REGNUM 13
#define S390_R12_REGNUM 14
#define S390_R13_REGNUM 15
#define S390_R14_REGNUM 16
#define S390_R15_REGNUM 17
/* Access Registers. */
#define S390_A0_REGNUM 18
#define S390_A1_REGNUM 19
#define S390_A2_REGNUM 20
#define S390_A3_REGNUM 21
#define S390_A4_REGNUM 22
#define S390_A5_REGNUM 23
#define S390_A6_REGNUM 24
#define S390_A7_REGNUM 25
#define S390_A8_REGNUM 26
#define S390_A9_REGNUM 27
#define S390_A10_REGNUM 28
#define S390_A11_REGNUM 29
#define S390_A12_REGNUM 30
#define S390_A13_REGNUM 31
#define S390_A14_REGNUM 32
#define S390_A15_REGNUM 33
/* Floating Point Control Word. */
#define S390_FPC_REGNUM 34
/* Floating Point Registers. */
#define S390_F0_REGNUM 35
#define S390_F1_REGNUM 36
#define S390_F2_REGNUM 37
#define S390_F3_REGNUM 38
#define S390_F4_REGNUM 39
#define S390_F5_REGNUM 40
#define S390_F6_REGNUM 41
#define S390_F7_REGNUM 42
#define S390_F8_REGNUM 43
#define S390_F9_REGNUM 44
#define S390_F10_REGNUM 45
#define S390_F11_REGNUM 46
#define S390_F12_REGNUM 47
#define S390_F13_REGNUM 48
#define S390_F14_REGNUM 49
#define S390_F15_REGNUM 50
/* Total. */
#define S390_NUM_REGS 51
/* Pseudo registers -- PC and condition code. */
#define S390_PC_REGNUM S390_NUM_REGS
#define S390_CC_REGNUM (S390_NUM_REGS+1)
#define S390_NUM_PSEUDO_REGS 2
#define S390_NUM_TOTAL_REGS (S390_NUM_REGS+2)
/* CC optimization */
enum cc_op {