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Condition some sys/ucontext.h contents on __USE_MISC (bug 21457).

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Continuing the fixes for namespace issues arising from sys/ucontext.h,
this patch conditions various definitions, that are not needed for
defining mcontext_t / ucontext_t, on __USE_MISC, so they do not appear
in strict POSIX modes.

This patch is non-exhaustive; that is, it only conditions
straightforward cases and there may be more such definitions that can
be conditioned for these and other architectures, to be dealt with
later in separate patches.  Also, using __USE_MISC is the minimum
change for these definitions where they conflict with POSIX; some
headers already have __USE_GNU conditionals on similar definitions of
names for registers.  The patch specifically does not do anything with
definitions in bits/sigcontext.h, and nor does it condition any
inclusions of bits/sigcontext.h even where in fact that is not needed
on some architectures for the definitions of mcontext_t / ucontext_t.

As other namespace issues in these headers remain, this patch does not
fix bug 21457, nor allow any XFAILs to be removed.

Tested with build-many-glibcs.py.

	[BZ #21457]
	* sysdeps/arm/sys/ucontext.h (R0): Condition on [__USE_MISC].
	(R1): Likewise.
	(R2): Likewise.
	(R3): Likewise.
	(R4): Likewise.
	(R5): Likewise.
	(R6): Likewise.
	(R7): Likewise.
	(R8): Likewise.
	(R9): Likewise.
	(R10): Likewise.
	(R11): Likewise.
	(R12): Likewise.
	(R13): Likewise.
	(R14): Likewise.
	(R15): Likewise.
	* sysdeps/i386/sys/ucontext.h (REG_GS): Likewise.
	(REG_FS): Likewise.
	(REG_ES): Likewise.
	(REG_DS): Likewise.
	(REG_EDI): Likewise.
	(REG_ESI): Likewise.
	(REG_EBP): Likewise.
	(REG_ESP): Likewise.
	(REG_EBX): Likewise.
	(REG_EDX): Likewise.
	(REG_ECX): Likewise.
	(REG_EAX): Likewise.
	(REG_TRAPNO): Likewise.
	(REG_ERR): Likewise.
	(REG_EIP): Likewise.
	(REG_CS): Likewise.
	(REG_EFL): Likewise.
	(REG_UESP): Likewise.
	(REG_SS): Likewise.
	* sysdeps/m68k/sys/ucontext.h (R_D0): Likewise.
	(R_D1): Likewise.
	(R_D2): Likewise.
	(R_D3): Likewise.
	(R_D4): Likewise.
	(R_D5): Likewise.
	(R_D6): Likewise.
	(R_D7): Likewise.
	(R_A0): Likewise.
	(R_A1): Likewise.
	(R_A2): Likewise.
	(R_A3): Likewise.
	(R_A4): Likewise.
	(R_A5): Likewise.
	(R_A6): Likewise.
	(R_A7): Likewise.
	(R_SP): Likewise.
	(R_PC): Likewise.
	(R_PS): Likewise.
	(fpregset_t): Likewise.
	(MCONTEXT_VERSION): Likewise.
	* sysdeps/mips/sys/ucontext.h (CTX_R0): Likewise.
	(CTX_AT): Likewise.
	(CTX_V0): Likewise.
	(CTX_V1): Likewise.
	(CTX_A0): Likewise.
	(CTX_A1): Likewise.
	(CTX_A2): Likewise.
	(CTX_A3): Likewise.
	(CTX_T0): Likewise.
	(CTX_T1): Likewise.
	(CTX_T2): Likewise.
	(CTX_T3): Likewise.
	(CTX_T4): Likewise.
	(CTX_T5): Likewise.
	(CTX_T6): Likewise.
	(CTX_T7): Likewise.
	(CTX_S0): Likewise.
	(CTX_S1): Likewise.
	(CTX_S2): Likewise.
	(CTX_S3): Likewise.
	(CTX_S4): Likewise.
	(CTX_S5): Likewise.
	(CTX_S6): Likewise.
	(CTX_S7): Likewise.
	(CTX_T8): Likewise.
	(CTX_T9): Likewise.
	(CTX_K0): Likewise.
	(CTX_K1): Likewise.
	(CTX_GP): Likewise.
	(CTX_SP): Likewise.
	(CTX_S8): Likewise.
	(CTX_RA): Likewise.
	(CTX_MDLO): Likewise.
	(CTX_MDHI): Likewise.
	(CTX_CAUSE): Likewise.
	(CTX_EPC): Likewise.
	* sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: Condition
	inclusion of <sys/procfs.h> on [__USE_MISC].
	(greg_t): Condition on [__USE_MISC].
	(gregset_t): Likewise.
	(fpregset_t): Likewise.
	* sysdeps/unix/sysv/linux/arm/sys/ucontext.h (greg_t): Likewise.
	(NGREG): Likewise.
	(gregset_t): Likewise.
	(REG_R0): Likewise.
	(REG_R1): Likewise.
	(REG_R2): Likewise.
	(REG_R3): Likewise.
	(REG_R4): Likewise.
	(REG_R5): Likewise.
	(REG_R6): Likewise.
	(REG_R7): Likewise.
	(REG_R8): Likewise.
	(REG_R9): Likewise.
	(REG_R10): Likewise.
	(REG_R11): Likewise.
	(REG_R12): Likewise.
	(REG_R13): Likewise.
	(REG_R14): Likewise.
	(REG_R15): Likewise.
	(struct _libc_fpstate): Likewise.
	(fpregset_t): Likewise.
	* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h (NGREG): Likewise.
	(NFPREG): Likewise.
	(gregset_t): Likewise.
	(fpregset_t): Likewise.
	* sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (R_D0): Likewise.
	(R_D1): Likewise.
	(R_D2): Likewise.
	(R_D3): Likewise.
	(R_D4): Likewise.
	(R_D5): Likewise.
	(R_D6): Likewise.
	(R_D7): Likewise.
	(R_A0): Likewise.
	(R_A1): Likewise.
	(R_A2): Likewise.
	(R_A3): Likewise.
	(R_A4): Likewise.
	(R_A5): Likewise.
	(R_A6): Likewise.
	(R_A7): Likewise.
	(R_SP): Likewise.
	(R_PC): Likewise.
	(R_PS): Likewise.
	(fpregset_t): Likewise.
	(MCONTEXT_VERSION): Likewise.
	* sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (MCONTEXT_VERSION):
	Likewise.
	* sysdeps/unix/sysv/linux/sh/sys/ucontext.h (REG_R0): Likewise.
	(REG_R1): Likewise.
	(REG_R2): Likewise.
	(REG_R3): Likewise.
	(REG_R4): Likewise.
	(REG_R5): Likewise.
	(REG_R6): Likewise.
	(REG_R7): Likewise.
	(REG_R8): Likewise.
	(REG_R9): Likewise.
	(REG_R10): Likewise.
	(REG_R11): Likewise.
	(REG_R12): Likewise.
	(REG_R13): Likewise.
	(REG_R14): Likewise.
	(REG_R15): Likewise.
	* sysdeps/unix/sysv/linux/tile/sys/ucontext.h: Condition inclusion
	of <arch/abi.h> on [__USE_MISC].
	(greg_t): Condition on [__USE_MISC].
	(NGREG): Likewise.
	(gregset_t): Likewise.
This commit is contained in:
Joseph Myers 2017-05-11 14:15:26 +00:00
parent 0a19a91896
commit 5df4854ed2
12 changed files with 346 additions and 150 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

170
ChangeLog
View File

@ -1,3 +1,173 @@
2017-05-11 Joseph Myers <joseph@codesourcery.com>
[BZ #21457]
* sysdeps/arm/sys/ucontext.h (R0): Condition on [__USE_MISC].
(R1): Likewise.
(R2): Likewise.
(R3): Likewise.
(R4): Likewise.
(R5): Likewise.
(R6): Likewise.
(R7): Likewise.
(R8): Likewise.
(R9): Likewise.
(R10): Likewise.
(R11): Likewise.
(R12): Likewise.
(R13): Likewise.
(R14): Likewise.
(R15): Likewise.
* sysdeps/i386/sys/ucontext.h (REG_GS): Likewise.
(REG_FS): Likewise.
(REG_ES): Likewise.
(REG_DS): Likewise.
(REG_EDI): Likewise.
(REG_ESI): Likewise.
(REG_EBP): Likewise.
(REG_ESP): Likewise.
(REG_EBX): Likewise.
(REG_EDX): Likewise.
(REG_ECX): Likewise.
(REG_EAX): Likewise.
(REG_TRAPNO): Likewise.
(REG_ERR): Likewise.
(REG_EIP): Likewise.
(REG_CS): Likewise.
(REG_EFL): Likewise.
(REG_UESP): Likewise.
(REG_SS): Likewise.
* sysdeps/m68k/sys/ucontext.h (R_D0): Likewise.
(R_D1): Likewise.
(R_D2): Likewise.
(R_D3): Likewise.
(R_D4): Likewise.
(R_D5): Likewise.
(R_D6): Likewise.
(R_D7): Likewise.
(R_A0): Likewise.
(R_A1): Likewise.
(R_A2): Likewise.
(R_A3): Likewise.
(R_A4): Likewise.
(R_A5): Likewise.
(R_A6): Likewise.
(R_A7): Likewise.
(R_SP): Likewise.
(R_PC): Likewise.
(R_PS): Likewise.
(fpregset_t): Likewise.
(MCONTEXT_VERSION): Likewise.
* sysdeps/mips/sys/ucontext.h (CTX_R0): Likewise.
(CTX_AT): Likewise.
(CTX_V0): Likewise.
(CTX_V1): Likewise.
(CTX_A0): Likewise.
(CTX_A1): Likewise.
(CTX_A2): Likewise.
(CTX_A3): Likewise.
(CTX_T0): Likewise.
(CTX_T1): Likewise.
(CTX_T2): Likewise.
(CTX_T3): Likewise.
(CTX_T4): Likewise.
(CTX_T5): Likewise.
(CTX_T6): Likewise.
(CTX_T7): Likewise.
(CTX_S0): Likewise.
(CTX_S1): Likewise.
(CTX_S2): Likewise.
(CTX_S3): Likewise.
(CTX_S4): Likewise.
(CTX_S5): Likewise.
(CTX_S6): Likewise.
(CTX_S7): Likewise.
(CTX_T8): Likewise.
(CTX_T9): Likewise.
(CTX_K0): Likewise.
(CTX_K1): Likewise.
(CTX_GP): Likewise.
(CTX_SP): Likewise.
(CTX_S8): Likewise.
(CTX_RA): Likewise.
(CTX_MDLO): Likewise.
(CTX_MDHI): Likewise.
(CTX_CAUSE): Likewise.
(CTX_EPC): Likewise.
* sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: Condition
inclusion of <sys/procfs.h> on [__USE_MISC].
(greg_t): Condition on [__USE_MISC].
(gregset_t): Likewise.
(fpregset_t): Likewise.
* sysdeps/unix/sysv/linux/arm/sys/ucontext.h (greg_t): Likewise.
(NGREG): Likewise.
(gregset_t): Likewise.
(REG_R0): Likewise.
(REG_R1): Likewise.
(REG_R2): Likewise.
(REG_R3): Likewise.
(REG_R4): Likewise.
(REG_R5): Likewise.
(REG_R6): Likewise.
(REG_R7): Likewise.
(REG_R8): Likewise.
(REG_R9): Likewise.
(REG_R10): Likewise.
(REG_R11): Likewise.
(REG_R12): Likewise.
(REG_R13): Likewise.
(REG_R14): Likewise.
(REG_R15): Likewise.
(struct _libc_fpstate): Likewise.
(fpregset_t): Likewise.
* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h (NGREG): Likewise.
(NFPREG): Likewise.
(gregset_t): Likewise.
(fpregset_t): Likewise.
* sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (R_D0): Likewise.
(R_D1): Likewise.
(R_D2): Likewise.
(R_D3): Likewise.
(R_D4): Likewise.
(R_D5): Likewise.
(R_D6): Likewise.
(R_D7): Likewise.
(R_A0): Likewise.
(R_A1): Likewise.
(R_A2): Likewise.
(R_A3): Likewise.
(R_A4): Likewise.
(R_A5): Likewise.
(R_A6): Likewise.
(R_A7): Likewise.
(R_SP): Likewise.
(R_PC): Likewise.
(R_PS): Likewise.
(fpregset_t): Likewise.
(MCONTEXT_VERSION): Likewise.
* sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (MCONTEXT_VERSION):
Likewise.
* sysdeps/unix/sysv/linux/sh/sys/ucontext.h (REG_R0): Likewise.
(REG_R1): Likewise.
(REG_R2): Likewise.
(REG_R3): Likewise.
(REG_R4): Likewise.
(REG_R5): Likewise.
(REG_R6): Likewise.
(REG_R7): Likewise.
(REG_R8): Likewise.
(REG_R9): Likewise.
(REG_R10): Likewise.
(REG_R11): Likewise.
(REG_R12): Likewise.
(REG_R13): Likewise.
(REG_R14): Likewise.
(REG_R15): Likewise.
* sysdeps/unix/sysv/linux/tile/sys/ucontext.h: Condition inclusion
of <arch/abi.h> on [__USE_MISC].
(greg_t): Condition on [__USE_MISC].
(NGREG): Likewise.
(gregset_t): Likewise.
2017-05-11 Adhemerval Zanella <adhemerval.zanella@linaro.org>
* sysdeps/arm/nptl/bits/pthreadtypes-arch.h

34
sysdeps/arm/sys/ucontext.h
View File

@ -37,42 +37,44 @@ typedef int greg_t;
/* Container for all general registers. */
typedef greg_t gregset_t[NGREG];
#ifdef __USE_MISC
/* Number of each register is the `gregset_t' array. */
enum
{
R0 = 0,
#define R0 R0
# define R0 R0
R1 = 1,
#define R1 R1
# define R1 R1
R2 = 2,
#define R2 R2
# define R2 R2
R3 = 3,
#define R3 R3
# define R3 R3
R4 = 4,
#define R4 R4
# define R4 R4
R5 = 5,
#define R5 R5
# define R5 R5
R6 = 6,
#define R6 R6
# define R6 R6
R7 = 7,
#define R7 R7
# define R7 R7
R8 = 8,
#define R8 R8
# define R8 R8
R9 = 9,
#define R9 R9
# define R9 R9
R10 = 10,
#define R10 R10
# define R10 R10
R11 = 11,
#define R11 R11
# define R11 R11
R12 = 12,
#define R12 R12
# define R12 R12
R13 = 13,
#define R13 R13
# define R13 R13
R14 = 14,
#define R14 R14
# define R14 R14
R15 = 15,
#define R15 R15
# define R15 R15
};
#endif
/* Structure to describe FPU registers. */
typedef struct fpregset

40
sysdeps/i386/sys/ucontext.h
View File

@ -38,48 +38,50 @@ typedef int greg_t;
/* Container for all general registers. */
typedef greg_t gregset_t[NGREG];
#ifdef __USE_MISC
/* Number of each register is the `gregset_t' array. */
enum
{
REG_GS = 0,
#define REG_GS REG_GS
# define REG_GS REG_GS
REG_FS,
#define REG_FS REG_FS
# define REG_FS REG_FS
REG_ES,
#define REG_ES REG_ES
# define REG_ES REG_ES
REG_DS,
#define REG_DS REG_DS
# define REG_DS REG_DS
REG_EDI,
#define REG_EDI REG_EDI
# define REG_EDI REG_EDI
REG_ESI,
#define REG_ESI REG_ESI
# define REG_ESI REG_ESI
REG_EBP,
#define REG_EBP REG_EBP
# define REG_EBP REG_EBP
REG_ESP,
#define REG_ESP REG_ESP
# define REG_ESP REG_ESP
REG_EBX,
#define REG_EBX REG_EBX
# define REG_EBX REG_EBX
REG_EDX,
#define REG_EDX REG_EDX
# define REG_EDX REG_EDX
REG_ECX,
#define REG_ECX REG_ECX
# define REG_ECX REG_ECX
REG_EAX,
#define REG_EAX REG_EAX
# define REG_EAX REG_EAX
REG_TRAPNO,
#define REG_TRAPNO REG_TRAPNO
# define REG_TRAPNO REG_TRAPNO
REG_ERR,
#define REG_ERR REG_ERR
# define REG_ERR REG_ERR
REG_EIP,
#define REG_EIP REG_EIP
# define REG_EIP REG_EIP
REG_CS,
#define REG_CS REG_CS
# define REG_CS REG_CS
REG_EFL,
#define REG_EFL REG_EFL
# define REG_EFL REG_EFL
REG_UESP,
#define REG_UESP REG_UESP
# define REG_UESP REG_UESP
REG_SS
#define REG_SS REG_SS
# define REG_SS REG_SS
};
#endif
/* Structure to describe FPU registers. */
typedef struct fpregset

44
sysdeps/m68k/sys/ucontext.h
View File

@ -38,47 +38,48 @@ typedef int greg_t;
/* Container for all general registers. */
typedef greg_t gregset_t[NGREG];
#ifdef __USE_MISC
/* Number of each register is the `gregset_t' array. */
enum
{
R_D0 = 0,
#define R_D0 R_D0
# define R_D0 R_D0
R_D1 = 1,
#define R_D1 R_D1
# define R_D1 R_D1
R_D2 = 2,
#define R_D2 R_D2
# define R_D2 R_D2
R_D3 = 3,
#define R_D3 R_D3
# define R_D3 R_D3
R_D4 = 4,
#define R_D4 R_D4
# define R_D4 R_D4
R_D5 = 5,
#define R_D5 R_D5
# define R_D5 R_D5
R_D6 = 6,
#define R_D6 R_D6
# define R_D6 R_D6
R_D7 = 7,
#define R_D7 R_D7
# define R_D7 R_D7
R_A0 = 8,
#define R_A0 R_A0
# define R_A0 R_A0
R_A1 = 9,
#define R_A1 R_A1
# define R_A1 R_A1
R_A2 = 10,
#define R_A2 R_A2
# define R_A2 R_A2
R_A3 = 11,
#define R_A3 R_A3
# define R_A3 R_A3
R_A4 = 12,
#define R_A4 R_A4
# define R_A4 R_A4
R_A5 = 13,
#define R_A5 R_A5
# define R_A5 R_A5
R_A6 = 14,
#define R_A6 R_A6
# define R_A6 R_A6
R_A7 = 15,
#define R_A7 R_A7
# define R_A7 R_A7
R_SP = 15,
#define R_SP R_SP
# define R_SP R_SP
R_PC = 16,
#define R_PC R_PC
# define R_PC R_PC
R_PS = 17
#define R_PS R_PS
# define R_PS R_PS
};
/* Structure to describe FPU registers. */
@ -89,6 +90,7 @@ typedef struct fpregset
int f_fpiaddr;
int f_fpregs[8][3];
} fpregset_t;
#endif
/* Context to describe whole processor state. */
typedef struct
@ -97,7 +99,9 @@ typedef struct
gregset_t gregs;
} mcontext_t;
#define MCONTEXT_VERSION 1
#ifdef __USE_MISC
# define MCONTEXT_VERSION 1
#endif
/* Userlevel context. */
typedef struct ucontext

74
sysdeps/mips/sys/ucontext.h
View File

@ -44,82 +44,84 @@ typedef __uint64_t greg_t;
/* Container for all general registers. */
typedef greg_t gregset_t[NGREG];
#ifdef __USE_MISC
/* Number of each register is the `gregset_t' array. */
enum
{
CTX_R0 = 0,
#define CTX_R0 CTX_R0
# define CTX_R0 CTX_R0
CTX_AT = 1,
#define CTX_AT CTX_AT
# define CTX_AT CTX_AT
CTX_V0 = 2,
#define CTX_V0 CTX_V0
# define CTX_V0 CTX_V0
CTX_V1 = 3,
#define CTX_V1 CTX_V1
# define CTX_V1 CTX_V1
CTX_A0 = 4,
#define CTX_A0 CTX_A0
# define CTX_A0 CTX_A0
CTX_A1 = 5,
#define CTX_A1 CTX_A1
# define CTX_A1 CTX_A1
CTX_A2 = 6,
#define CTX_A2 CTX_A2
# define CTX_A2 CTX_A2
CTX_A3 = 7,
#define CTX_A3 CTX_A3
# define CTX_A3 CTX_A3
CTX_T0 = 8,
#define CTX_T0 CTX_T0
# define CTX_T0 CTX_T0
CTX_T1 = 9,
#define CTX_T1 CTX_T1
# define CTX_T1 CTX_T1
CTX_T2 = 10,
#define CTX_T2 CTX_T2
# define CTX_T2 CTX_T2
CTX_T3 = 11,
#define CTX_T3 CTX_T3
# define CTX_T3 CTX_T3
CTX_T4 = 12,
#define CTX_T4 CTX_T4
# define CTX_T4 CTX_T4
CTX_T5 = 13,
#define CTX_T5 CTX_T5
# define CTX_T5 CTX_T5
CTX_T6 = 14,
#define CTX_T6 CTX_T6
# define CTX_T6 CTX_T6
CTX_T7 = 15,
#define CTX_T7 CTX_T7
# define CTX_T7 CTX_T7
CTX_S0 = 16,
#define CTX_S0 CTX_S0
# define CTX_S0 CTX_S0
CTX_S1 = 17,
#define CTX_S1 CTX_S1
# define CTX_S1 CTX_S1
CTX_S2 = 18,
#define CTX_S2 CTX_S2
# define CTX_S2 CTX_S2
CTX_S3 = 19,
#define CTX_S3 CTX_S3
# define CTX_S3 CTX_S3
CTX_S4 = 20,
#define CTX_S4 CTX_S4
# define CTX_S4 CTX_S4
CTX_S5 = 21,
#define CTX_S5 CTX_S5
# define CTX_S5 CTX_S5
CTX_S6 = 22,
#define CTX_S6 CTX_S6
# define CTX_S6 CTX_S6
CTX_S7 = 23,
#define CTX_S7 CTX_S7
# define CTX_S7 CTX_S7
CTX_T8 = 24,
#define CTX_T8 CTX_T8
# define CTX_T8 CTX_T8
CTX_T9 = 25,
#define CTX_T9 CTX_T9
# define CTX_T9 CTX_T9
CTX_K0 = 26,
#define CTX_K0 CTX_K0
# define CTX_K0 CTX_K0
CTX_K1 = 27,
#define CTX_K1 CTX_K1
# define CTX_K1 CTX_K1
CTX_GP = 28,
#define CTX_GP CTX_GP
# define CTX_GP CTX_GP
CTX_SP = 29,
#define CTX_SP CTX_SP
# define CTX_SP CTX_SP
CTX_S8 = 30,
#define CTX_S8 CTX_S8
# define CTX_S8 CTX_S8
CTX_RA = 31,
#define CTX_RA CTX_RA
# define CTX_RA CTX_RA
CTX_MDLO = 32,
#define CTX_MDLO CTX_MDLO
# define CTX_MDLO CTX_MDLO
CTX_MDHI = 33,
#define CTX_MDHI CTX_MDHI
# define CTX_MDHI CTX_MDHI
CTX_CAUSE = 34,
#define CTX_CAUSE CTX_CAUSE
# define CTX_CAUSE CTX_CAUSE
CTX_EPC = 35,
#define CTX_EPC CTX_EPC
# define CTX_EPC CTX_EPC
};
#endif
/* Structure to describe FPU registers. */
typedef struct fpregset

4
sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h
View File

@ -29,7 +29,8 @@
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <sys/procfs.h>
#ifdef __USE_MISC
# include <sys/procfs.h>
typedef elf_greg_t greg_t;
@ -39,6 +40,7 @@ typedef elf_gregset_t gregset_t;
/* Structure to describe FPU registers. */
typedef elf_fpregset_t fpregset_t;
#endif
/* Context to describe whole processor state. This only describes
the core registers; coprocessor registers get saved elsewhere

36
sysdeps/unix/sysv/linux/arm/sys/ucontext.h
View File

@ -29,10 +29,11 @@
#include <bits/sigstack.h>
#ifdef __USE_MISC
typedef int greg_t;
/* Number of general registers. */
#define NGREG 18
# define NGREG 18
/* Container for all general registers. */
typedef greg_t gregset_t[NGREG];
@ -41,37 +42,37 @@ typedef greg_t gregset_t[NGREG];
enum
{
REG_R0 = 0,
#define REG_R0 REG_R0
# define REG_R0 REG_R0
REG_R1 = 1,
#define REG_R1 REG_R1
# define REG_R1 REG_R1
REG_R2 = 2,
#define REG_R2 REG_R2
# define REG_R2 REG_R2
REG_R3 = 3,
#define REG_R3 REG_R3
# define REG_R3 REG_R3
REG_R4 = 4,
#define REG_R4 REG_R4
# define REG_R4 REG_R4
REG_R5 = 5,
#define REG_R5 REG_R5
# define REG_R5 REG_R5
REG_R6 = 6,
#define REG_R6 REG_R6
# define REG_R6 REG_R6
REG_R7 = 7,
#define REG_R7 REG_R7
# define REG_R7 REG_R7
REG_R8 = 8,
#define REG_R8 REG_R8
# define REG_R8 REG_R8
REG_R9 = 9,
#define REG_R9 REG_R9
# define REG_R9 REG_R9
REG_R10 = 10,
#define REG_R10 REG_R10
# define REG_R10 REG_R10
REG_R11 = 11,
#define REG_R11 REG_R11
# define REG_R11 REG_R11
REG_R12 = 12,
#define REG_R12 REG_R12
# define REG_R12 REG_R12
REG_R13 = 13,
#define REG_R13 REG_R13
# define REG_R13 REG_R13
REG_R14 = 14,
#define REG_R14 REG_R14
# define REG_R14 REG_R14
REG_R15 = 15
#define REG_R15 REG_R15
# define REG_R15 REG_R15
};
struct _libc_fpstate
@ -93,6 +94,7 @@ struct _libc_fpstate
};
/* Structure to describe FPU registers. */
typedef struct _libc_fpstate fpregset_t;
#endif
/* Context to describe whole processor state. This only describes
the core registers; coprocessor registers get saved elsewhere

6
sysdeps/unix/sysv/linux/hppa/sys/ucontext.h
View File

@ -29,12 +29,13 @@
#include <bits/sigstack.h>
#ifdef __USE_MISC
/* Type for general register. */
typedef unsigned long int greg_t;
/* Number of general registers. */
#define NGREG 80
#define NFPREG 32
# define NGREG 80
# define NFPREG 32
/* Container for all general registers. */
typedef struct gregset
@ -50,6 +51,7 @@ typedef struct fpregset
{
double fp_dregs[32];
} fpregset_t;
#endif
/* Context to describe whole processor state. */
typedef struct sigcontext mcontext_t;

44
sysdeps/unix/sysv/linux/m68k/sys/ucontext.h
View File

@ -38,48 +38,50 @@ typedef int greg_t;
/* Container for all general registers. */
typedef greg_t gregset_t[NGREG];
#ifdef __USE_MISC
/* Number of each register is the `gregset_t' array. */
enum
{
R_D0 = 0,
#define R_D0 R_D0
# define R_D0 R_D0
R_D1 = 1,
#define R_D1 R_D1
# define R_D1 R_D1
R_D2 = 2,
#define R_D2 R_D2
# define R_D2 R_D2
R_D3 = 3,
#define R_D3 R_D3
# define R_D3 R_D3
R_D4 = 4,
#define R_D4 R_D4
# define R_D4 R_D4
R_D5 = 5,
#define R_D5 R_D5
# define R_D5 R_D5
R_D6 = 6,
#define R_D6 R_D6
# define R_D6 R_D6
R_D7 = 7,
#define R_D7 R_D7
# define R_D7 R_D7
R_A0 = 8,
#define R_A0 R_A0
# define R_A0 R_A0
R_A1 = 9,
#define R_A1 R_A1
# define R_A1 R_A1
R_A2 = 10,
#define R_A2 R_A2
# define R_A2 R_A2
R_A3 = 11,
#define R_A3 R_A3
# define R_A3 R_A3
R_A4 = 12,
#define R_A4 R_A4
# define R_A4 R_A4
R_A5 = 13,
#define R_A5 R_A5
# define R_A5 R_A5
R_A6 = 14,
#define R_A6 R_A6
# define R_A6 R_A6
R_A7 = 15,
#define R_A7 R_A7
# define R_A7 R_A7
R_SP = 15,
#define R_SP R_SP
# define R_SP R_SP
R_PC = 16,
#define R_PC R_PC
# define R_PC R_PC
R_PS = 17
#define R_PS R_PS
# define R_PS R_PS
};
#endif
/* Structure to describe FPU registers. */
typedef struct fpregset
@ -102,7 +104,9 @@ typedef struct
fpregset_t fpregs;
} mcontext_t;
#define MCONTEXT_VERSION 2
#ifdef __USE_MISC
# define MCONTEXT_VERSION 2
#endif
/* Userlevel context. */
typedef struct ucontext

4
sysdeps/unix/sysv/linux/nios2/sys/ucontext.h
View File

@ -32,7 +32,9 @@
/* These definitions must be in sync with the kernel. */
#define MCONTEXT_VERSION 2
#ifdef __USE_MISC
# define MCONTEXT_VERSION 2
#endif
/* Context to describe whole processor state. */
typedef struct mcontext

34
sysdeps/unix/sysv/linux/sh/sys/ucontext.h
View File

@ -37,42 +37,44 @@ typedef int greg_t;
/* Container for all general registers. */
typedef greg_t gregset_t[NGREG];
#ifdef __USE_MISC
/* Number of each register is the `gregset_t' array. */
enum
{
REG_R0 = 0,
#define REG_R0 REG_R0
# define REG_R0 REG_R0
REG_R1 = 1,
#define REG_R1 REG_R1
# define REG_R1 REG_R1
REG_R2 = 2,
#define REG_R2 REG_R2
# define REG_R2 REG_R2
REG_R3 = 3,
#define REG_R3 REG_R3
# define REG_R3 REG_R3
REG_R4 = 4,
#define REG_R4 REG_R4
# define REG_R4 REG_R4
REG_R5 = 5,
#define REG_R5 REG_R5
# define REG_R5 REG_R5
REG_R6 = 6,
#define REG_R6 REG_R6
# define REG_R6 REG_R6
REG_R7 = 7,
#define REG_R7 REG_R7
# define REG_R7 REG_R7
REG_R8 = 8,
#define REG_R8 REG_R8
# define REG_R8 REG_R8
REG_R9 = 9,
#define REG_R9 REG_R9
# define REG_R9 REG_R9
REG_R10 = 10,
#define REG_R10 REG_R10
# define REG_R10 REG_R10
REG_R11 = 11,
#define REG_R11 REG_R11
# define REG_R11 REG_R11
REG_R12 = 12,
#define REG_R12 REG_R12
# define REG_R12 REG_R12
REG_R13 = 13,
#define REG_R13 REG_R13
# define REG_R13 REG_R13
REG_R14 = 14,
#define REG_R14 REG_R14
# define REG_R14 REG_R14
REG_R15 = 15,
#define REG_R15 REG_R15
# define REG_R15 REG_R15
};
#endif
typedef int freg_t;

6
sysdeps/unix/sysv/linux/tile/sys/ucontext.h
View File

@ -27,18 +27,20 @@
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#ifdef __USE_MISC
/* Get register type and register names. */
#include <arch/abi.h>
# include <arch/abi.h>
/* Type for general register. */
typedef uint_reg_t greg_t;
/* Number of general registers. Must agree with <asm/ptrace.h>. */
#define NGREG 64
# define NGREG 64
/* Container for all general registers. */
typedef greg_t gregset_t[NGREG];
#endif
#ifdef __USE_GNU
/* Names for interesting registers in the `gregset_t' array. */