void-packages/srcpkgs/ocaml/patches/ocaml-4.08.0-elfv2-ppc64.patch

199 lines
4.8 KiB
Diff

--- ocaml-4.08.0/asmcomp/power/arch.ml
+++ ocaml-4.08.0/asmcomp/power/arch.ml
@@ -28,7 +28,7 @@ type abi = ELF32 | ELF64v1 | ELF64v2
let abi =
match Config.model with
| "ppc" -> ELF32
- | "ppc64" -> ELF64v1
+ | "ppc64" -> ELF64v2
| "ppc64le" -> ELF64v2
| _ -> assert false
--- ocaml-4.08.0/runtime/power.S
+++ ocaml-4.08.0/runtime/power.S
@@ -13,7 +13,7 @@
/* */
/**************************************************************************/
-#if defined(MODEL_ppc64le)
+#if _CALL_ELF == 2
.abiversion 2
#endif
@@ -41,8 +41,7 @@
#define TRAP_PREVIOUS_OFFSET 4
#define CALLBACK_LINK_SIZE 16
#define CALLBACK_LINK_OFFSET 0
-#endif
-#if defined(MODEL_ppc64)
+#elif _CALL_ELF == 1
#define RESERVED_STACK 48
#define PARAM_SAVE_AREA (8*8)
#define LR_SAVE 16
@@ -53,8 +52,7 @@
#define TRAP_PREVIOUS_OFFSET 64
#define CALLBACK_LINK_SIZE 32
#define CALLBACK_LINK_OFFSET 48
-#endif
-#if defined(MODEL_ppc64le)
+#elif _CALL_ELF == 2
#define RESERVED_STACK 32
#define PARAM_SAVE_AREA 0
#define LR_SAVE 16
@@ -80,9 +78,8 @@
#define ENDFUNCTION(name) \
.size name, . - name
-#endif
-#if defined(MODEL_ppc64)
+#elif _CALL_ELF == 1
#define FUNCTION(name) \
.section ".opd","aw"; \
.align 3; \
@@ -96,9 +93,8 @@
#define ENDFUNCTION(name) \
.size name, . - .L.name
-#endif
-#if defined(MODEL_ppc64le)
+#elif _CALL_ELF == 2
#define FUNCTION(name) \
.section ".text"; \
.globl name; \
@@ -157,7 +153,7 @@
#endif
-#if defined(MODEL_ppc64)
+#if _CALL_ELF == 1
.section ".opd","aw"
#else
.section ".text"
@@ -338,14 +334,14 @@ FUNCTION(caml_c_call)
#if defined(MODEL_ppc)
mtctr 28
bctrl
-#elif defined(MODEL_ppc64)
+#elif _CALL_ELF == 1
ld 0, 0(28)
mr 26, 2 /* save current TOC in a callee-save register */
mtctr 0
ld 2, 8(28)
bctrl
mr 2, 26 /* restore current TOC */
-#elif defined(MODEL_ppc64le)
+#elif _CALL_ELF == 2
mtctr 28
mr 12, 28
mr 26, 2 /* save current TOC in a callee-save register */
@@ -514,14 +510,14 @@ FUNCTION(caml_start_program)
#if defined(MODEL_ppc)
mtctr 12
.L105: bctrl
-#elif defined(MODEL_ppc64)
+#elif _CALL_ELF == 1
ld 0, 0(12)
mtctr 0
std 2, TOC_SAVE(1)
ld 2, 8(12)
.L105: bctrl
ld 2, TOC_SAVE(1)
-#elif defined(MODEL_ppc64le)
+#elif _CALL_ELF == 2
mtctr 12
std 2, TOC_SAVE(1)
.L105: bctrl
@@ -634,7 +630,7 @@ FUNCTION(caml_callback3_exn)
b .L102
ENDFUNCTION(caml_callback3_exn)
-#if defined(MODEL_ppc64)
+#if _CALL_ELF == 1
.section ".opd","aw"
#else
.section ".text"
--- ocaml-4.08.0/testsuite/tools/asmgen_power.S
+++ ocaml-4.08.0/testsuite/tools/asmgen_power.S
@@ -25,12 +25,10 @@
#if defined(MODEL_ppc)
#define RESERVED_STACK 16
#define LR_SAVE_AREA 4
-#endif
-#if defined(MODEL_ppc64)
+#elif _CALL_ELF == 1
#define RESERVED_STACK 48
#define LR_SAVE_AREA 16
-#endif
-#if defined(MODEL_ppc64le)
+#elif _CALL_ELF == 2
#define RESERVED_STACK 32
#define LR_SAVE_AREA 16
#endif
@@ -44,9 +42,8 @@
.type name, @function; \
.align 2; \
name:
-#endif
-#if defined(MODEL_ppc64)
+#elif _CALL_ELF == 1
#define FUNCTION(name) \
.section ".opd","aw"; \
.align 3; \
@@ -56,9 +53,8 @@
.text; \
.align 2; \
.L.name:
-#endif
-#if defined(MODEL_ppc64le)
+#elif _CALL_ELF == 2
#define FUNCTION(name) \
.section ".text"; \
.globl name; \
@@ -118,11 +114,11 @@ FUNCTION(call_gen_code)
/* Get function pointer in CTR */
#if defined(MODEL_ppc)
mtctr 3
-#elif defined(MODEL_ppc64)
+#elif _CALL_ELF == 1
ld 0, 0(3)
mtctr 0
ld 2, 8(3)
-#elif defined(MODEL_ppc64le)
+#elif _CALL_ELF == 2
mtctr 3
mr 12, 3
#else
@@ -184,11 +180,11 @@ FUNCTION(caml_c_call)
/* Jump to C function (address in r28) */
#if defined(MODEL_ppc)
mtctr 28
-#elif defined(MODEL_ppc64)
+#elif _CALL_ELF == 1
ld 0, 0(28)
mtctr 0
ld 2, 8(28)
-#elif defined(MODEL_ppc64le)
+#elif _CALL_ELF == 2
mtctr 28
mr 12, 28
#else
--- ocaml-4.08.0/runtime/caml/stack.h
+++ ocaml-4.08.0/runtime/caml/stack.h
@@ -35,10 +35,10 @@
#if defined(MODEL_ppc)
#define Saved_return_address(sp) *((intnat *)((sp) - 4))
#define Callback_link(sp) ((struct caml_context *)((sp) + 16))
-#elif defined(MODEL_ppc64)
+#elif _CALL_ELF == 1
#define Saved_return_address(sp) *((intnat *)((sp) + 16))
#define Callback_link(sp) ((struct caml_context *)((sp) + (48 + 32)))
-#elif defined(MODEL_ppc64le)
+#elif _CALL_ELF == 2
#define Saved_return_address(sp) *((intnat *)((sp) + 16))
#define Callback_link(sp) ((struct caml_context *)((sp) + (32 + 32)))
#else