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powerpc/ps3: lv1 hcall code use symbolic constant for LR save offset

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The LRSAVE constant is required for assembly compiled for both 32-bit
and 64-bit, because the value differs there. PS3 is 64-bit only so
this is a noop, but it is nice to abstract stack frame offsets.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Tested-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20231227072405.63751-3-npiggin@gmail.com
This commit is contained in:
Nicholas Piggin 2023-12-27 17:24:04 +10:00 committed by Michael Ellerman
parent 6735fef14c
commit d901473c4d
1 changed files with 64 additions and 64 deletions
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128
arch/powerpc/platforms/ps3/hvcall.S
View File

@ -16,12 +16,12 @@
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -38,7 +38,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
stdu r3, -8(r1); \
\
@ -49,7 +49,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -57,7 +57,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r3, -8(r1); \
stdu r4, -16(r1); \
@ -71,7 +71,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -79,7 +79,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r3, -8(r1); \
std r4, -16(r1); \
@ -96,7 +96,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -24(r1); \
std r6, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -104,7 +104,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r3, -8(r1); \
std r4, -16(r1); \
@ -133,7 +133,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -56(r1); \
std r10, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -141,7 +141,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
stdu r4, -8(r1); \
\
@ -152,7 +152,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -160,7 +160,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r4, -8(r1); \
stdu r5, -16(r1); \
@ -174,7 +174,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -182,7 +182,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r4, -8(r1); \
std r5, -16(r1); \
@ -199,7 +199,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -24(r1); \
std r6, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -207,7 +207,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r4, -8(r1); \
std r5, -16(r1); \
@ -227,7 +227,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -32(r1); \
std r7, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -235,7 +235,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r4, -8(r1); \
std r5, -16(r1); \
@ -258,7 +258,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -40(r1); \
std r8, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -266,7 +266,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r4, -8(r1); \
std r5, -16(r1); \
@ -292,7 +292,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -48(r1); \
std r9, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -300,7 +300,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r4, -8(r1); \
std r5, -16(r1); \
@ -329,7 +329,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -56(r1); \
std r10, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -337,7 +337,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
stdu r5, -8(r1); \
\
@ -348,7 +348,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -356,7 +356,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r5, -8(r1); \
stdu r6, -16(r1); \
@ -370,7 +370,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -378,7 +378,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r5, -8(r1); \
std r6, -16(r1); \
@ -395,7 +395,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -24(r1); \
std r6, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -403,7 +403,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r5, -8(r1); \
std r6, -16(r1); \
@ -423,7 +423,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -32(r1); \
std r7, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -431,7 +431,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r5, -8(r1); \
std r6, -16(r1); \
@ -454,7 +454,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -40(r1); \
std r8, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -462,7 +462,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
stdu r6, -8(r1); \
\
@ -473,7 +473,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -481,7 +481,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r6, -8(r1); \
stdu r7, -16(r1); \
@ -495,7 +495,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -503,7 +503,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r6, -8(r1); \
std r7, -16(r1); \
@ -520,7 +520,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -24(r1); \
std r6, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -528,7 +528,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
stdu r7, -8(r1); \
\
@ -539,7 +539,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -547,7 +547,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r7, -8(r1); \
stdu r8, -16(r1); \
@ -561,7 +561,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -569,7 +569,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r7, -8(r1); \
std r8, -16(r1); \
@ -586,7 +586,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -24(r1); \
std r6, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -594,7 +594,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
stdu r8, -8(r1); \
\
@ -605,7 +605,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -613,7 +613,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r8, -8(r1); \
stdu r9, -16(r1); \
@ -627,7 +627,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -635,7 +635,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r8, -8(r1); \
std r9, -16(r1); \
@ -652,7 +652,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -24(r1); \
std r6, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -660,7 +660,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
stdu r9, -8(r1); \
\
@ -671,7 +671,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -679,7 +679,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r9, -8(r1); \
stdu r10, -16(r1); \
@ -693,7 +693,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -701,7 +701,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r9, -8(r1); \
stdu r10, -16(r1); \
@ -717,7 +717,7 @@ _GLOBAL(_##API_NAME) \
ld r11, STK_PARAM_AREA+8*8(r1); \
std r6, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -725,7 +725,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
stdu r10, -8(r1); \
\
@ -736,7 +736,7 @@ _GLOBAL(_##API_NAME) \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -744,7 +744,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
std r10, STK_PARAM_AREA+8*7(r1); \
\
@ -764,7 +764,7 @@ _GLOBAL(_##API_NAME) \
ld r11, STK_PARAM_AREA+8*12(r1); \
std r9, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr
@ -772,7 +772,7 @@ _GLOBAL(_##API_NAME) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
std r0, LRSAVE(r1); \
\
li r11, API_NUMBER; \
lv1call; \
@ -780,7 +780,7 @@ _GLOBAL(_##API_NAME) \
ld r11, STK_PARAM_AREA+8*8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
ld r0, LRSAVE(r1); \
mtlr r0; \
blr