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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/rocksdb/third-party/gcc | |
parent | Initial commit. (diff) | |
download | ceph-upstream/18.2.2.tar.xz ceph-upstream/18.2.2.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/rocksdb/third-party/gcc/ppc-asm.h | 390 |
1 files changed, 390 insertions, 0 deletions
diff --git a/src/rocksdb/third-party/gcc/ppc-asm.h b/src/rocksdb/third-party/gcc/ppc-asm.h new file mode 100644 index 000000000..e0bce9c5a --- /dev/null +++ b/src/rocksdb/third-party/gcc/ppc-asm.h @@ -0,0 +1,390 @@ +/* PowerPC asm definitions for GNU C. + +Copyright (C) 2002-2020 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +<http://www.gnu.org/licenses/>. */ + +/* Under winnt, 1) gas supports the following as names and 2) in particular + defining "toc" breaks the FUNC_START macro as ".toc" becomes ".2" */ + +#define r0 0 +#define sp 1 +#define toc 2 +#define r3 3 +#define r4 4 +#define r5 5 +#define r6 6 +#define r7 7 +#define r8 8 +#define r9 9 +#define r10 10 +#define r11 11 +#define r12 12 +#define r13 13 +#define r14 14 +#define r15 15 +#define r16 16 +#define r17 17 +#define r18 18 +#define r19 19 +#define r20 20 +#define r21 21 +#define r22 22 +#define r23 23 +#define r24 24 +#define r25 25 +#define r26 26 +#define r27 27 +#define r28 28 +#define r29 29 +#define r30 30 +#define r31 31 + +#define cr0 0 +#define cr1 1 +#define cr2 2 +#define cr3 3 +#define cr4 4 +#define cr5 5 +#define cr6 6 +#define cr7 7 + +#define f0 0 +#define f1 1 +#define f2 2 +#define f3 3 +#define f4 4 +#define f5 5 +#define f6 6 +#define f7 7 +#define f8 8 +#define f9 9 +#define f10 10 +#define f11 11 +#define f12 12 +#define f13 13 +#define f14 14 +#define f15 15 +#define f16 16 +#define f17 17 +#define f18 18 +#define f19 19 +#define f20 20 +#define f21 21 +#define f22 22 +#define f23 23 +#define f24 24 +#define f25 25 +#define f26 26 +#define f27 27 +#define f28 28 +#define f29 29 +#define f30 30 +#define f31 31 + +#ifdef __VSX__ +#define f32 32 +#define f33 33 +#define f34 34 +#define f35 35 +#define f36 36 +#define f37 37 +#define f38 38 +#define f39 39 +#define f40 40 +#define f41 41 +#define f42 42 +#define f43 43 +#define f44 44 +#define f45 45 +#define f46 46 +#define f47 47 +#define f48 48 +#define f49 49 +#define f50 50 +#define f51 51 +#define f52 52 +#define f53 53 +#define f54 54 +#define f55 55 +#define f56 56 +#define f57 57 +#define f58 58 +#define f59 59 +#define f60 60 +#define f61 61 +#define f62 62 +#define f63 63 +#endif + +#ifdef __ALTIVEC__ +#define v0 0 +#define v1 1 +#define v2 2 +#define v3 3 +#define v4 4 +#define v5 5 +#define v6 6 +#define v7 7 +#define v8 8 +#define v9 9 +#define v10 10 +#define v11 11 +#define v12 12 +#define v13 13 +#define v14 14 +#define v15 15 +#define v16 16 +#define v17 17 +#define v18 18 +#define v19 19 +#define v20 20 +#define v21 21 +#define v22 22 +#define v23 23 +#define v24 24 +#define v25 25 +#define v26 26 +#define v27 27 +#define v28 28 +#define v29 29 +#define v30 30 +#define v31 31 +#endif + +#ifdef __VSX__ +#define vs0 0 +#define vs1 1 +#define vs2 2 +#define vs3 3 +#define vs4 4 +#define vs5 5 +#define vs6 6 +#define vs7 7 +#define vs8 8 +#define vs9 9 +#define vs10 10 +#define vs11 11 +#define vs12 12 +#define vs13 13 +#define vs14 14 +#define vs15 15 +#define vs16 16 +#define vs17 17 +#define vs18 18 +#define vs19 19 +#define vs20 20 +#define vs21 21 +#define vs22 22 +#define vs23 23 +#define vs24 24 +#define vs25 25 +#define vs26 26 +#define vs27 27 +#define vs28 28 +#define vs29 29 +#define vs30 30 +#define vs31 31 +#define vs32 32 +#define vs33 33 +#define vs34 34 +#define vs35 35 +#define vs36 36 +#define vs37 37 +#define vs38 38 +#define vs39 39 +#define vs40 40 +#define vs41 41 +#define vs42 42 +#define vs43 43 +#define vs44 44 +#define vs45 45 +#define vs46 46 +#define vs47 47 +#define vs48 48 +#define vs49 49 +#define vs50 50 +#define vs51 51 +#define vs52 52 +#define vs53 53 +#define vs54 54 +#define vs55 55 +#define vs56 56 +#define vs57 57 +#define vs58 58 +#define vs59 59 +#define vs60 60 +#define vs61 61 +#define vs62 62 +#define vs63 63 +#endif + +/* + * Macros to glue together two tokens. + */ + +#ifdef __STDC__ +#define XGLUE(a,b) a##b +#else +#define XGLUE(a,b) a/**/b +#endif + +#define GLUE(a,b) XGLUE(a,b) + +/* + * Macros to begin and end a function written in assembler. If -mcall-aixdesc + * or -mcall-nt, create a function descriptor with the given name, and create + * the real function with one or two leading periods respectively. + */ + +#if defined(__powerpc64__) && _CALL_ELF == 2 + +/* Defining "toc" above breaks @toc in assembler code. */ +#undef toc + +#define FUNC_NAME(name) GLUE(__USER_LABEL_PREFIX__,name) +#ifdef __PCREL__ +#define JUMP_TARGET(name) GLUE(FUNC_NAME(name),@notoc) +#define FUNC_START(name) \ + .type FUNC_NAME(name),@function; \ + .globl FUNC_NAME(name); \ +FUNC_NAME(name): \ + .localentry FUNC_NAME(name),1 +#else +#define JUMP_TARGET(name) FUNC_NAME(name) +#define FUNC_START(name) \ + .type FUNC_NAME(name),@function; \ + .globl FUNC_NAME(name); \ +FUNC_NAME(name): \ +0: addis 2,12,(.TOC.-0b)@ha; \ + addi 2,2,(.TOC.-0b)@l; \ + .localentry FUNC_NAME(name),.-FUNC_NAME(name) +#endif /* !__PCREL__ */ + +#define HIDDEN_FUNC(name) \ + FUNC_START(name) \ + .hidden FUNC_NAME(name); + +#define FUNC_END(name) \ + .size FUNC_NAME(name),.-FUNC_NAME(name) + +#elif defined (__powerpc64__) + +#define FUNC_NAME(name) GLUE(.,name) +#define JUMP_TARGET(name) FUNC_NAME(name) +#define FUNC_START(name) \ + .section ".opd","aw"; \ +name: \ + .quad GLUE(.,name); \ + .quad .TOC.@tocbase; \ + .quad 0; \ + .previous; \ + .type GLUE(.,name),@function; \ + .globl name; \ + .globl GLUE(.,name); \ +GLUE(.,name): + +#define HIDDEN_FUNC(name) \ + FUNC_START(name) \ + .hidden name; \ + .hidden GLUE(.,name); + +#define FUNC_END(name) \ +GLUE(.L,name): \ + .size GLUE(.,name),GLUE(.L,name)-GLUE(.,name) + +#elif defined(_CALL_AIXDESC) + +#ifdef _RELOCATABLE +#define DESC_SECTION ".got2" +#else +#define DESC_SECTION ".got1" +#endif + +#define FUNC_NAME(name) GLUE(.,name) +#define JUMP_TARGET(name) FUNC_NAME(name) +#define FUNC_START(name) \ + .section DESC_SECTION,"aw"; \ +name: \ + .long GLUE(.,name); \ + .long _GLOBAL_OFFSET_TABLE_; \ + .long 0; \ + .previous; \ + .type GLUE(.,name),@function; \ + .globl name; \ + .globl GLUE(.,name); \ +GLUE(.,name): + +#define HIDDEN_FUNC(name) \ + FUNC_START(name) \ + .hidden name; \ + .hidden GLUE(.,name); + +#define FUNC_END(name) \ +GLUE(.L,name): \ + .size GLUE(.,name),GLUE(.L,name)-GLUE(.,name) + +#else + +#define FUNC_NAME(name) GLUE(__USER_LABEL_PREFIX__,name) +#if defined __PIC__ || defined __pic__ +#define JUMP_TARGET(name) FUNC_NAME(name@plt) +#else +#define JUMP_TARGET(name) FUNC_NAME(name) +#endif +#define FUNC_START(name) \ + .type FUNC_NAME(name),@function; \ + .globl FUNC_NAME(name); \ +FUNC_NAME(name): + +#define HIDDEN_FUNC(name) \ + FUNC_START(name) \ + .hidden FUNC_NAME(name); + +#define FUNC_END(name) \ +GLUE(.L,name): \ + .size FUNC_NAME(name),GLUE(.L,name)-FUNC_NAME(name) +#endif + +#ifdef IN_GCC +/* For HAVE_GAS_CFI_DIRECTIVE. */ +#include "auto-host.h" + +#ifdef HAVE_GAS_CFI_DIRECTIVE +# define CFI_STARTPROC .cfi_startproc +# define CFI_ENDPROC .cfi_endproc +# define CFI_OFFSET(reg, off) .cfi_offset reg, off +# define CFI_DEF_CFA_REGISTER(reg) .cfi_def_cfa_register reg +# define CFI_RESTORE(reg) .cfi_restore reg +#else +# define CFI_STARTPROC +# define CFI_ENDPROC +# define CFI_OFFSET(reg, off) +# define CFI_DEF_CFA_REGISTER(reg) +# define CFI_RESTORE(reg) +#endif +#endif + +#if defined __linux__ && !defined __powerpc64__ + .section .note.GNU-stack + .previous +#endif |