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aix.S: Cleanup whitespaces. 

* src/powerpc/aix.S: Cleanup whitespaces.
        * src/powerpc/aix_closure.S: Likewise.

From-SVN: r71542
This commit is contained in:
David Edelsohn 2003-09-18 20:53:19 +00:00 committed by David Edelsohn
parent dba601db03
commit 3e86b595ac
3 changed files with 27 additions and 23 deletions
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5
libffi/ChangeLog
View File

@ -1,3 +1,8 @@
2003-09-18 David Edelsohn <edelsohn@gnu.org>
* src/powerpc/aix.S: Cleanup whitespaces.
* src/powerpc/aix_closure.S: Likewise.
2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.

28
libffi/src/powerpc/aix.S
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@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------
aix.S - Copyright (c) 2002 Free Software Foundation, Inc.
based on darwin.S by John Hornkvist
PowerPC Assembly glue.
Permission is hereby granted, free of charge, to any person obtaining
@ -121,7 +121,7 @@ ffi_call_AIX:
mr r30,r6 /* rvalue, */
mr r29,r7 /* function address, */
mr r28,r8 /* our AP. */
/* Call ffi_prep_args. */
mr r4,r1
li r9,0
@ -140,16 +140,16 @@ ffi_call_AIX:
mtctr r12
lwz r2,4(r29)
/* Load all those argument registers. */
// We have set up a nice stack frame, just load it into registers.
lwz r3, 20+(1*4)(r1)
lwz r4, 20+(2*4)(r1)
lwz r5, 20+(3*4)(r1)
lwz r6, 20+(4*4)(r1)
nop
// We have set up a nice stack frame, just load it into registers.
lwz r3, 20+(1*4)(r1)
lwz r4, 20+(2*4)(r1)
lwz r5, 20+(3*4)(r1)
lwz r6, 20+(4*4)(r1)
nop
lwz r7, 20+(5*4)(r1)
lwz r8, 20+(6*4)(r1)
lwz r9, 20+(7*4)(r1)
lwz r10,20+(8*4)(r1)
lwz r8, 20+(6*4)(r1)
lwz r9, 20+(7*4)(r1)
lwz r10,20+(8*4)(r1)
L1:
/* Load all the FP registers. */
@ -165,17 +165,17 @@ L1:
lfd f8,-16-(6*8)(r28)
nop
lfd f9,-16-(5*8)(r28)
lfd f10,-16-(4*8)(r28)
lfd f10,-16-(4*8)(r28)
lfd f11,-16-(3*8)(r28)
lfd f12,-16-(2*8)(r28)
nop
lfd f13,-16-(1*8)(r28)
L2:
L2:
/* Make the call. */
bctrl
lwz r2,20(r1)
/* Now, deal with the return value. */
mtcrf 0x01,r31

17
libffi/src/powerpc/aix_closure.S
View File

@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------
aix_closure.S - Copyright (c) 2002 2003 Free Software Foundation, Inc.
based on darwin_closure.S
PowerPC Assembly glue.
Permission is hereby granted, free of charge, to any person obtaining
@ -102,19 +102,19 @@ ffi_closure_ASM:
mflr r0 /* extract return address */
stw r0, 8(r1) /* save the return address */
/* 24 Bytes (Linkage Area) */
/* 32 Bytes (params) */
/* 104 Bytes (13*8 from FPR) */
/* 8 Bytes (result) */
/* 168 Bytes */
stwu r1,-176(r1) /* skip over caller save area
keep stack aligned to 16 */
/* we want to build up an area for the parameters passed */
/* in registers (both floating point and integer) */
/* we store gpr 3 to gpr 10 (aligned to 4)
in the parents outgoing area */
stw r3, 200(r1)
@ -199,18 +199,18 @@ L..46:
L..47:
lfs f1,0(r5)
b L..44
/* case long long */
L..48:
lwz r3,0(r5)
lwz r4,4(r5)
b L..44
/* case default / int32 / pointer */
L..50:
lwz r3,0(r5)
b L..44
/* case signed int8 */
L..55:
addi r5,r5,3
@ -239,10 +239,9 @@ L..58:
/* case void / done */
L..44:
addi r1,r1,176 /* restore stack pointer */
lwz r0,8(r1) /* get return address */
mtlr r0 /* reset link register */
blr
/* END(ffi_closure_ASM) */