add previous ABI symbols

arch/aarch64/getcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 FUNC(libucontext_getcontext)
 	str	xzr, [x0, #REG_OFFSET(0)]

arch/aarch64/setcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 FUNC(libucontext_setcontext)
 	/* restore GPRs */

arch/aarch64/swapcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(swapcontext, libucontext_swapcontext)
+ALIAS(__swapcontext, libucontext_swapcontext)
 
 FUNC(libucontext_swapcontext)
 	str	xzr, [x0, #REG_OFFSET(0)]

arch/arm/getcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 FUNC(libucontext_getcontext)
 	/* copy all of the current registers into the ucontext structure */

arch/arm/setcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 FUNC(libucontext_setcontext)
 	/* copy all of the current registers into the ucontext structure */

arch/arm/swapcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(swapcontext, libucontext_swapcontext)
+ALIAS(__swapcontext, libucontext_swapcontext)
 
 FUNC(libucontext_swapcontext)
 	/* copy all of the current registers into the ucontext structure */

arch/m68k/getcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 FUNC(libucontext_getcontext)
 	move.l		4(%sp), %a0				/* load ucontext_t pointer from stack */

arch/m68k/setcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 FUNC(libucontext_setcontext)
 	move.l		4(%sp), %a0				/* load ucontext_t pointer from stack */

arch/m68k/swapcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(swapcontext, libucontext_swapcontext)
+ALIAS(__swapcontext, libucontext_swapcontext)
 
 FUNC(libucontext_swapcontext)
 	move.l		4(%sp), %a0				/* load save ucontext_t pointer from stack */

arch/mips/getcontext.S

@@ -15,6 +15,7 @@ LOCALSZ = 1
 #include "defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 FUNC(libucontext_getcontext)
 	/* copy $gp, $sp, $fp to temporary registers so we don't clobber them */

arch/mips/makecontext.S

@@ -22,6 +22,7 @@ A3_OFF = FRAMESZ + (3 * REG_SZ)
  */
 
 ALIAS(makecontext, libucontext_makecontext)
+ALIAS(__makecontext, libucontext_makecontext)
 
 FUNC(libucontext_makecontext)
 	PUSH_FRAME(libucontext_makecontext)

arch/mips/setcontext.S

@@ -15,6 +15,7 @@ LOCALSZ = 1
 #include "defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 FUNC(libucontext_setcontext)
 	PUSH_FRAME(libucontext_setcontext)

arch/mips/swapcontext.S

@@ -17,6 +17,7 @@ LOCALSZ = 2
 A1_OFFSET = FRAMESZ - (1 * REG_SZ)
 
 ALIAS(swapcontext, libucontext_swapcontext)
+ALIAS(__swapcontext, libucontext_swapcontext)
 
 FUNC(libucontext_swapcontext)
 	/* copy $gp, $sp, $fp to temporary registers so we don't clobber them */

arch/mips64/getcontext.S

@@ -15,6 +15,7 @@ LOCALSZ = 1
 #include "defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 FUNC(libucontext_getcontext)
 	/* copy $gp, $sp, $fp to temporary registers so we don't clobber them */

arch/mips64/makecontext.S

@@ -27,6 +27,7 @@ A7_OFF = FRAMESZ - (1 * REG_SZ)
  */
 
 ALIAS(makecontext, libucontext_makecontext)
+ALIAS(__makecontext, libucontext_makecontext)
 
 FUNC(libucontext_makecontext)
 	PUSH_FRAME(libucontext_makecontext)

arch/mips64/setcontext.S

@@ -15,6 +15,7 @@ LOCALSZ = 1
 #include "defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 FUNC(libucontext_setcontext)
 	PUSH_FRAME(libucontext_setcontext)

arch/mips64/swapcontext.S

@@ -17,6 +17,7 @@ LOCALSZ = 2
 A1_OFFSET = FRAMESZ - (1 * REG_SZ)
 
 ALIAS(swapcontext, libucontext_swapcontext)
+ALIAS(__swapcontext, libucontext_swapcontext)
 
 FUNC(libucontext_swapcontext)
 	/* copy $gp, $sp, $fp to temporary registers so we don't clobber them */

arch/ppc/getcontext.S

@@ -13,6 +13,7 @@
 #include "common-defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 .hidden __libucontext_swapcontext
 FUNC(libucontext_getcontext)

arch/ppc/setcontext.S

@@ -13,6 +13,7 @@
 #include "common-defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 .hidden __libucontext_swapcontext
 FUNC(libucontext_setcontext)

arch/ppc/swapcontext.S

@@ -13,6 +13,7 @@
 #include "common-defs.h"
 
 ALIAS(swapcontext, __libucontext_swapcontext)
+ALIAS(__swapcontext, __libucontext_swapcontext)
 ALIAS(libucontext_swapcontext, __libucontext_swapcontext)
 
 FUNC(__libucontext_swapcontext)

arch/ppc64/getcontext.S

@@ -13,6 +13,7 @@
 #include "common-defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 .hidden __libucontext_swapcontext
 FUNC(libucontext_getcontext)

arch/ppc64/setcontext.S

@@ -13,6 +13,7 @@
 #include "common-defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 .hidden __libucontext_swapcontext
 FUNC(libucontext_setcontext)

arch/ppc64/swapcontext.S

@@ -13,6 +13,7 @@
 #include "common-defs.h"
 
 ALIAS(swapcontext, __libucontext_swapcontext)
+ALIAS(__swapcontext, __libucontext_swapcontext)
 ALIAS(libucontext_swapcontext, __libucontext_swapcontext)
 
 FUNC(__libucontext_swapcontext)

arch/riscv64/getcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 FUNC(libucontext_getcontext)
 	sd ra, REG_OFFSET(REG_PC)(a0)

arch/riscv64/setcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 FUNC(libucontext_setcontext)
 	/* move $a0 to $t0 to avoid clobbering. */

arch/riscv64/swapcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(swapcontext, libucontext_swapcontext)
+ALIAS(__swapcontext, libucontext_swapcontext)
 
 FUNC(libucontext_swapcontext)
 	/* move $a1 to $t0 to avoid clobbering. */

arch/s390x/getcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 FUNC(libucontext_getcontext)
 	lgr	%r1, %r2			/* use %r1 as our working register */

arch/s390x/setcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 FUNC(libucontext_setcontext)
 	lgr	%r1, %r2			/* use %r1 as our working register */

arch/s390x/swapcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(swapcontext, libucontext_swapcontext)
+ALIAS(__swapcontext, libucontext_swapcontext)
 
 FUNC(libucontext_swapcontext)
 	lgr	%r1, %r2			/* use %r1 to save current context to */

arch/sh/getcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 FUNC(libucontext_getcontext)
 	mov	r4, r0						/* move r4 to r0, and increment by REG_OFFSET(REG_MACL) + REG_SZ. */

arch/sh/setcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 FUNC(libucontext_setcontext)
 	mov	r4, r0

arch/sh/swapcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(swapcontext, libucontext_swapcontext)
+ALIAS(__swapcontext, libucontext_swapcontext)
 
 FUNC(libucontext_swapcontext)
 	mov	r4, r0						/* move r4 to r0, and increment by REG_OFFSET(REG_MACL) + REG_SZ. */

arch/x86/getcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 FUNC(libucontext_getcontext)
 	/* load address of the ucontext structure */

arch/x86/setcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 FUNC(libucontext_setcontext)
 	/* load address of the ucontext structure */

arch/x86/swapcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(swapcontext, libucontext_swapcontext)
+ALIAS(__swapcontext, libucontext_swapcontext)
 
 FUNC(libucontext_swapcontext)
 	/* load address of the ucontext structure */

arch/x86_64/getcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(getcontext, libucontext_getcontext)
+ALIAS(__getcontext, libucontext_getcontext)
 
 FUNC(libucontext_getcontext)
 	/* copy all of the current registers into the ucontext structure */

arch/x86_64/setcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(setcontext, libucontext_setcontext)
+ALIAS(__setcontext, libucontext_setcontext)
 
 FUNC(libucontext_setcontext)
 	/* set all of the registers */

arch/x86_64/swapcontext.S

@@ -13,6 +13,7 @@
 #include "defs.h"
 
 ALIAS(swapcontext, libucontext_swapcontext)
+ALIAS(__swapcontext, libucontext_swapcontext)
 
 FUNC(libucontext_swapcontext)
 	/* copy all of the current registers into the ucontext structure pointed by