---

yaml
---
r: 298879
b: refs/heads/master
c: b12bb29
h: refs/heads/master
i:
  298877: b4b773d
  298875: 66ecdb3
  298871: 7266415
  298863: 906e3b4
  298847: f615e23
  298815: 37f2907
  298751: fab771c
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cd34e202faa4be7f77fd2f7a59824f13dc14901b
+refs/heads/master: b12bb29f847050b8e75e445c839a2d42989213df

trunk/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S

@@ -34,41 +34,6 @@ __kernel_rt_sigreturn:
 1:	.short	__NR_rt_sigreturn
 .LEND_rt_sigreturn:
 	.size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn
-	.previous
 
 	.section .eh_frame,"a",@progbits
-.LCIE1:
-	.ualong	.LCIE1_end - .LCIE1_start
-.LCIE1_start:
-	.ualong	0		/* CIE ID */
-	.byte	0x1		/* Version number */
-	.string	"zRS"		/* NUL-terminated augmentation string */
-	.uleb128 0x1		/* Code alignment factor */
-	.sleb128 -4		/* Data alignment factor */
-	.byte	0x11		/* Return address register column */
-	.uleb128 0x1		/* Augmentation length and data */
-	.byte 0x1b              /* DW_EH_PE_pcrel | DW_EH_PE_sdata4. */
-	.byte	0xc, 0xf, 0x0	/* DW_CFA_def_cfa: r15 ofs 0 */
-
-	.align 2
-.LCIE1_end:
-
-	.ualong	.LFDE0_end-.LFDE0_start	/* Length FDE0 */
-.LFDE0_start:
-	.ualong	.LFDE0_start-.LCIE1	/* CIE pointer */
-	.ualong	.LSTART_sigreturn-.	/* PC-relative start address */
-	.ualong	.LEND_sigreturn-.LSTART_sigreturn
-	.uleb128 0			/* Augmentation */
-	.align 2
-.LFDE0_end:
-
-	.ualong	.LFDE1_end-.LFDE1_start	/* Length FDE1 */
-.LFDE1_start:
-	.ualong	.LFDE1_start-.LCIE1	/* CIE pointer */
-	.ualong	.LSTART_rt_sigreturn-.	/* PC-relative start address */
-	.ualong	.LEND_rt_sigreturn-.LSTART_rt_sigreturn
-	.uleb128 0			/* Augmentation */
-	.align 2
-.LFDE1_end:
-
 	.previous

trunk/arch/sh/kernel/vsyscall/vsyscall-trapa.S

@@ -3,34 +3,37 @@
 	.type __kernel_vsyscall,@function
 __kernel_vsyscall:
 .LSTART_vsyscall:
-	trapa	#0x10
-	 nop
+	/* XXX: We'll have to do something here once we opt to use the vDSO
+	 * page for something other than the signal trampoline.. as well as
+	 * fill out .eh_frame -- PFM. */
 .LEND_vsyscall:
 	.size __kernel_vsyscall,.-.LSTART_vsyscall
-	.previous
 
 	.section .eh_frame,"a",@progbits
+	.previous
 .LCIE:
 	.ualong	.LCIE_end - .LCIE_start
 .LCIE_start:
 	.ualong	0		/* CIE ID */
 	.byte	0x1		/* Version number */
-	.string	"zR"		/* NUL-terminated augmentation string */
+	.string	"zRS"		/* NUL-terminated augmentation string */
 	.uleb128 0x1		/* Code alignment factor */
 	.sleb128 -4		/* Data alignment factor */
 	.byte	0x11		/* Return address register column */
-	.uleb128 0x1		/* Augmentation length and data */
-	.byte 0x1b              /* DW_EH_PE_pcrel | DW_EH_PE_sdata4. */
-	.byte	0xc,0xf,0x0	/* DW_CFA_def_cfa: r15 ofs 0 */
+				/* Augmentation length and data (none) */
+	.byte	0xc		/* DW_CFA_def_cfa */
+	.uleb128 0xf		/* r15 */
+	.uleb128 0x0		/* offset 0 */
+
 	.align 2
 .LCIE_end:
 
 	.ualong	.LFDE_end-.LFDE_start	/* Length FDE */
 .LFDE_start:
-	.ualong	.LFDE_start-.LCIE	/* CIE pointer */
-	.ualong	.LSTART_vsyscall-.	/* PC-relative start address */
+	.ualong	.LCIE			/* CIE pointer */
+	.ualong	.LSTART_vsyscall-.	/* start address */
 	.ualong	.LEND_vsyscall-.LSTART_vsyscall
-	.uleb128 0			/* Augmentation */
+	.uleb128 0
 	.align 2
 .LFDE_end:
 	.previous