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rand/rand-x86ish.S: Establish GOT pointer before making an i386 PLT call.
[catacomb]
/
rand
/
rand-x86ish.S
diff --git
a/rand/rand-x86ish.S
b/rand/rand-x86ish.S
index
b91a937
..
399ccb1
100644
(file)
--- a/
rand/rand-x86ish.S
+++ b/
rand/rand-x86ish.S
@@
-54,7
+54,8
@@
FUNC(rand_quick_x86ish_rdrand)
#if CPUFAM_X86
mov edx, [SP + 4]
#if CPUFAM_X86
mov edx, [SP + 4]
- stalloc 28
+ push ebx
+ stalloc 24
#endif
#if CPUFAM_AMD64 && ABI_SYSV
stalloc 8
#endif
#if CPUFAM_AMD64 && ABI_SYSV
stalloc 8
@@
-82,7
+83,8
@@
FUNC(rand_quick_x86ish_rdseed)
#if CPUFAM_X86
mov edx, [SP + 4]
#if CPUFAM_X86
mov edx, [SP + 4]
- stalloc 28
+ push ebx
+ stalloc 24
#endif
#if CPUFAM_AMD64 && ABI_SYSV
stalloc 8
#endif
#if CPUFAM_AMD64 && ABI_SYSV
stalloc 8
@@
-106,6
+108,7
@@
FUNC(rand_quick_x86ish_rdseed)
// Success.
1:
#if CPUFAM_X86
// Success.
1:
#if CPUFAM_X86
+ ldgot ebx
mov [SP + 16], AX
lea ecx, [SP + 16]
mov dword ptr [SP + 12], 32
mov [SP + 16], AX
lea ecx, [SP + 16]
mov dword ptr [SP + 12], 32
@@
-131,7
+134,8
@@
FUNC(rand_quick_x86ish_rdseed)
// Done.
9:
#if CPUFAM_X86
// Done.
9:
#if CPUFAM_X86
- stfree 28
+ stfree 24
+ pop ebx
#endif
#if CPUFAM_AMD64 && ABI_SYSV
stfree 8
#endif
#if CPUFAM_AMD64 && ABI_SYSV
stfree 8