define mcontext_t for the 64-bit midipix target.

signed-off by Z. Gilboa; see copying.midipix (9cd0746c) for additional information.

1 files changed, 95 insertions, 1 deletions

diff --git a/arch/nt64/bits/signal.h b/arch/nt64/bits/signal.h
index d06e9ff..ef03d91 100644
--- a/arch/nt64/bits/signal.h
+++ b/arch/nt64/bits/signal.h
@@ -7,7 +7,101 @@
 #endif
 
 typedef struct {
-	unsigned long __space[32];
+	unsigned long	uc_low;
+	signed long	uc_high;
+} uc_m128a_t;
+
+typedef struct {
+	unsigned short		uc_control_word;		/* 0x000 */
+	unsigned short		uc_status_word;			/* 0x002 */
+	unsigned char		uc_tag_word;			/* 0x004 */
+	unsigned char		uc_reserved1;			/* 0x005 */
+	unsigned short		uc_error_opcode;		/* 0x006 */
+	unsigned int		uc_error_offset;		/* 0x008 */
+	unsigned short		uc_error_selector;		/* 0x00c */
+	unsigned short		uc_reserved2;			/* 0x00e */
+	unsigned int		uc_data_offset;			/* 0x010 */
+	unsigned short		uc_data_selector;		/* 0x014 */
+	unsigned short		uc_reserved3;			/* 0x016 */
+	unsigned int		uc_mx_csr;			/* 0x018 */
+	unsigned int		uc_mx_csr_mask;			/* 0x01c */
+	uc_m128a_t		uc_float_registers[8];		/* 0x020 */
+	uc_m128a_t		uc_xmm_registers[16];		/* 0x0a0 */
+	unsigned char		uc_reserved4[96];		/* 0x1a0 */
+} uc_xsave_fmt_t;
+
+typedef struct {
+	unsigned long		uc_p1_home;			/* 0x000 */
+	unsigned long		uc_p2_home;			/* 0x008 */
+	unsigned long		uc_p3_home;			/* 0x010 */
+	unsigned long		uc_p4_home;			/* 0x018 */
+	unsigned long		uc_p5_home;			/* 0x020 */
+	unsigned long		uc_p6_home;			/* 0x028 */
+	unsigned int		uc_context_flags;		/* 0x030 */
+	unsigned int		uc_mx_csr;			/* 0x034 */
+	unsigned short		uc_seg_cs;			/* 0x038 */
+	unsigned short		uc_seg_ds;			/* 0x03a */
+	unsigned short		uc_seg_es;			/* 0x03c */
+	unsigned short		uc_seg_fs;			/* 0x03e */
+	unsigned short		uc_seg_gs;			/* 0x040 */
+	unsigned short		uc_seg_ss;			/* 0x042 */
+	unsigned int		uc_eflags;			/* 0x044 */
+	unsigned long		uc_dr0;				/* 0x048 */
+	unsigned long		uc_dr1;				/* 0x050 */
+	unsigned long		uc_dr2;				/* 0x058 */
+	unsigned long		uc_dr3;				/* 0x060 */
+	unsigned long		uc_dr6;				/* 0x068 */
+	unsigned long		uc_dr7;				/* 0x070 */
+	unsigned long		uc_rax;				/* 0x078 */
+	unsigned long		uc_rcx;				/* 0x080 */
+	unsigned long		uc_rdx;				/* 0x088 */
+	unsigned long		uc_rbx;				/* 0x090 */
+	unsigned long		uc_rsp;				/* 0x098 */
+	unsigned long		uc_rbp;				/* 0x0a0 */
+	unsigned long		uc_rsi;				/* 0x0a8 */
+	unsigned long		uc_rdi;				/* 0x0b0 */
+	unsigned long		uc_r8;				/* 0x0b8 */
+	unsigned long		uc_r9;				/* 0x0c0 */
+	unsigned long		uc_r10;				/* 0x0c8 */
+	unsigned long		uc_r11;				/* 0x0d0 */
+	unsigned long		uc_r12;				/* 0x0d8 */
+	unsigned long		uc_r13;				/* 0x0e0 */
+	unsigned long		uc_r14;				/* 0x0e8 */
+	unsigned long		uc_r15;				/* 0x0f0 */
+	unsigned long		uc_rip;				/* 0x0f8 */
+
+	union {
+		uc_xsave_fmt_t		uc_flt_save;		/* 0x100 */
+
+		struct {
+			uc_m128a_t	uc_header[2];		/* 0x100 */
+			uc_m128a_t	uc_legacy[8];		/* 0x120 */
+		} uc_hdr;
+	} uc_flt;
+
+	uc_m128a_t		uc_xmm0;			/* 0x1a0 */
+	uc_m128a_t		uc_xmm1;			/* 0x1b0 */
+	uc_m128a_t		uc_xmm2;			/* 0x1c0 */
+	uc_m128a_t		uc_xmm3;			/* 0x1d0 */
+	uc_m128a_t		uc_xmm4;			/* 0x1e0 */
+	uc_m128a_t		uc_xmm5;			/* 0x1f0 */
+	uc_m128a_t		uc_xmm6;			/* 0x200 */
+	uc_m128a_t		uc_xmm7;			/* 0x210 */
+	uc_m128a_t		uc_xmm8;			/* 0x220 */
+	uc_m128a_t		uc_xmm9;			/* 0x230 */
+	uc_m128a_t		uc_xmm10;			/* 0x240 */
+	uc_m128a_t		uc_xmm11;			/* 0x250 */
+	uc_m128a_t		uc_xmm12;			/* 0x260 */
+	uc_m128a_t		uc_xmm13;			/* 0x270 */
+	uc_m128a_t		uc_xmm14;			/* 0x280 */
+	uc_m128a_t		uc_xmm15;			/* 0x290 */
+	uc_m128a_t		uc_vector_register[26];		/* 0x300 */
+	unsigned long		uc_vector_control;		/* 0x4a0 */
+	unsigned long		uc_debug_control;		/* 0x4a8 */
+	unsigned long		uc_last_branch_to_rip;		/* 0x4b0 */
+	unsigned long		uc_last_branch_from_rip;	/* 0x4b8 */
+	unsigned long		uc_last_exception_to_rip;	/* 0x4c0 */
+	unsigned long		uc_last_exception_from_rip;	/* 0x4c8 */
 } mcontext_t;
 
 struct sigaltstack {