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-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.155/arm_backend.diff450
1 files changed, 0 insertions, 450 deletions
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.155/arm_backend.diff b/meta/recipes-devtools/elfutils/elfutils-0.155/arm_backend.diff
deleted file mode 100644
index 46d42fa76b..0000000000
--- a/meta/recipes-devtools/elfutils/elfutils-0.155/arm_backend.diff
+++ /dev/null
@@ -1,450 +0,0 @@
-Upstream-Status: Backport
-
-Index: elfutils-0.155/backends/arm_init.c
-===================================================================
---- elfutils-0.155.orig/backends/arm_init.c
-+++ elfutils-0.155/backends/arm_init.c
-@@ -35,21 +35,32 @@
- #define RELOC_PREFIX R_ARM_
- #include "libebl_CPU.h"
-
-+#include "libebl_arm.h"
-+
- /* This defines the common reloc hooks based on arm_reloc.def. */
- #include "common-reloc.c"
-
-
- const char *
- arm_init (elf, machine, eh, ehlen)
-- Elf *elf __attribute__ ((unused));
-+ Elf *elf;
- GElf_Half machine __attribute__ ((unused));
- Ebl *eh;
- size_t ehlen;
- {
-+ int soft_float = 0;
-+
- /* Check whether the Elf_BH object has a sufficent size. */
- if (ehlen < sizeof (Ebl))
- return NULL;
-
-+ if (elf) {
-+ GElf_Ehdr ehdr_mem;
-+ GElf_Ehdr *ehdr = gelf_getehdr (elf, &ehdr_mem);
-+ if (ehdr && (ehdr->e_flags & EF_ARM_SOFT_FLOAT))
-+ soft_float = 1;
-+ }
-+
- /* We handle it. */
- eh->name = "ARM";
- arm_init_reloc (eh);
-@@ -61,7 +72,10 @@ arm_init (elf, machine, eh, ehlen)
- HOOK (eh, core_note);
- HOOK (eh, auxv_info);
- HOOK (eh, check_object_attribute);
-- HOOK (eh, return_value_location);
-+ if (soft_float)
-+ eh->return_value_location = arm_return_value_location_soft;
-+ else
-+ eh->return_value_location = arm_return_value_location_hard;
-
- return MODVERSION;
- }
-Index: elfutils-0.155/backends/arm_regs.c
-===================================================================
---- elfutils-0.155.orig/backends/arm_regs.c
-+++ elfutils-0.155/backends/arm_regs.c
-@@ -31,6 +31,7 @@
- #endif
-
- #include <string.h>
-+#include <stdio.h>
- #include <dwarf.h>
-
- #define BACKEND arm_
-@@ -61,7 +62,15 @@ arm_register_info (Ebl *ebl __attribute_
- namelen = 2;
- break;
-
-- case 10 ... 12:
-+ case 10 ... 11:
-+ name[0] = 'r';
-+ name[1] = '1';
-+ name[2] = regno % 10 + '0';
-+ namelen = 3;
-+ break;
-+
-+ case 12:
-+ *type = DW_ATE_unsigned;
- name[0] = 'r';
- name[1] = '1';
- name[2] = regno % 10 + '0';
-@@ -76,6 +85,9 @@ arm_register_info (Ebl *ebl __attribute_
- break;
-
- case 16 + 0 ... 16 + 7:
-+ /* AADWARF says that there are no registers in that range,
-+ * but gcc maps FPA registers here
-+ */
- regno += 96 - 16;
- /* Fall through. */
- case 96 + 0 ... 96 + 7:
-@@ -87,11 +99,139 @@ arm_register_info (Ebl *ebl __attribute_
- namelen = 2;
- break;
-
-+ case 64 + 0 ... 64 + 9:
-+ *setname = "VFP";
-+ *bits = 32;
-+ *type = DW_ATE_float;
-+ name[0] = 's';
-+ name[1] = regno - 64 + '0';
-+ namelen = 2;
-+ break;
-+
-+ case 64 + 10 ... 64 + 31:
-+ *setname = "VFP";
-+ *bits = 32;
-+ *type = DW_ATE_float;
-+ name[0] = 's';
-+ name[1] = (regno - 64) / 10 + '0';
-+ name[2] = (regno - 64) % 10 + '0';
-+ namelen = 3;
-+ break;
-+
-+ case 104 + 0 ... 104 + 7:
-+ /* XXX TODO:
-+ * This can be either intel wireless MMX general purpose/control
-+ * registers or xscale accumulator, which have different usage.
-+ * We only have the intel wireless MMX here now.
-+ * The name needs to be changed for the xscale accumulator too. */
-+ *setname = "MMX";
-+ *type = DW_ATE_unsigned;
-+ *bits = 32;
-+ memcpy(name, "wcgr", 4);
-+ name[4] = regno - 104 + '0';
-+ namelen = 5;
-+ break;
-+
-+ case 112 + 0 ... 112 + 9:
-+ *setname = "MMX";
-+ *type = DW_ATE_unsigned;
-+ *bits = 64;
-+ name[0] = 'w';
-+ name[1] = 'r';
-+ name[2] = regno - 112 + '0';
-+ namelen = 3;
-+ break;
-+
-+ case 112 + 10 ... 112 + 15:
-+ *setname = "MMX";
-+ *type = DW_ATE_unsigned;
-+ *bits = 64;
-+ name[0] = 'w';
-+ name[1] = 'r';
-+ name[2] = '1';
-+ name[3] = regno - 112 - 10 + '0';
-+ namelen = 4;
-+ break;
-+
- case 128:
-+ *setname = "special";
- *type = DW_ATE_unsigned;
- return stpcpy (name, "spsr") + 1 - name;
-
-+ case 129:
-+ *setname = "special";
-+ *type = DW_ATE_unsigned;
-+ return stpcpy(name, "spsr_fiq") + 1 - name;
-+
-+ case 130:
-+ *setname = "special";
-+ *type = DW_ATE_unsigned;
-+ return stpcpy(name, "spsr_irq") + 1 - name;
-+
-+ case 131:
-+ *setname = "special";
-+ *type = DW_ATE_unsigned;
-+ return stpcpy(name, "spsr_abt") + 1 - name;
-+
-+ case 132:
-+ *setname = "special";
-+ *type = DW_ATE_unsigned;
-+ return stpcpy(name, "spsr_und") + 1 - name;
-+
-+ case 133:
-+ *setname = "special";
-+ *type = DW_ATE_unsigned;
-+ return stpcpy(name, "spsr_svc") + 1 - name;
-+
-+ case 144 ... 150:
-+ *setname = "integer";
-+ *type = DW_ATE_signed;
-+ *bits = 32;
-+ return sprintf(name, "r%d_usr", regno - 144 + 8) + 1;
-+
-+ case 151 ... 157:
-+ *setname = "integer";
-+ *type = DW_ATE_signed;
-+ *bits = 32;
-+ return sprintf(name, "r%d_fiq", regno - 151 + 8) + 1;
-+
-+ case 158 ... 159:
-+ *setname = "integer";
-+ *type = DW_ATE_signed;
-+ *bits = 32;
-+ return sprintf(name, "r%d_irq", regno - 158 + 13) + 1;
-+
-+ case 160 ... 161:
-+ *setname = "integer";
-+ *type = DW_ATE_signed;
-+ *bits = 32;
-+ return sprintf(name, "r%d_abt", regno - 160 + 13) + 1;
-+
-+ case 162 ... 163:
-+ *setname = "integer";
-+ *type = DW_ATE_signed;
-+ *bits = 32;
-+ return sprintf(name, "r%d_und", regno - 162 + 13) + 1;
-+
-+ case 164 ... 165:
-+ *setname = "integer";
-+ *type = DW_ATE_signed;
-+ *bits = 32;
-+ return sprintf(name, "r%d_svc", regno - 164 + 13) + 1;
-+
-+ case 192 ... 199:
-+ *setname = "MMX";
-+ *bits = 32;
-+ *type = DW_ATE_unsigned;
-+ name[0] = 'w';
-+ name[1] = 'c';
-+ name[2] = regno - 192 + '0';
-+ namelen = 3;
-+ break;
-+
- case 256 + 0 ... 256 + 9:
-+ /* XXX TODO: Neon also uses those registers and can contain
-+ * both float and integers */
- *setname = "VFP";
- *type = DW_ATE_float;
- *bits = 64;
-Index: elfutils-0.155/backends/arm_retval.c
-===================================================================
---- elfutils-0.155.orig/backends/arm_retval.c
-+++ elfutils-0.155/backends/arm_retval.c
-@@ -48,6 +48,13 @@ static const Dwarf_Op loc_intreg[] =
- #define nloc_intreg 1
- #define nloc_intregs(n) (2 * (n))
-
-+/* f1 */ /* XXX TODO: f0 can also have number 96 if program was compiled with -mabi=aapcs */
-+static const Dwarf_Op loc_fpreg[] =
-+ {
-+ { .atom = DW_OP_reg16 },
-+ };
-+#define nloc_fpreg 1
-+
- /* The return value is a structure and is actually stored in stack space
- passed in a hidden argument by the caller. But, the compiler
- helpfully returns the address of that space in r0. */
-@@ -58,8 +65,9 @@ static const Dwarf_Op loc_aggregate[] =
- #define nloc_aggregate 1
-
-
--int
--arm_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp)
-+static int
-+arm_return_value_location_ (Dwarf_Die *functypedie, const Dwarf_Op **locp,
-+ int soft_float)
- {
- /* Start with the function's type, and get the DW_AT_type attribute,
- which is the type of the return value. */
-@@ -112,14 +120,31 @@ arm_return_value_location (Dwarf_Die *fu
- else
- return -1;
- }
-+ if (tag == DW_TAG_base_type)
-+ {
-+ Dwarf_Word encoding;
-+ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding,
-+ &attr_mem), &encoding) != 0)
-+ return -1;
-+
-+ if ((encoding == DW_ATE_float) && !soft_float)
-+ {
-+ *locp = loc_fpreg;
-+ if (size <= 8)
-+ return nloc_fpreg;
-+ goto aggregate;
-+ }
-+ }
- if (size <= 16)
- {
- intreg:
- *locp = loc_intreg;
- return size <= 4 ? nloc_intreg : nloc_intregs ((size + 3) / 4);
- }
-+ /* fall through. */
-
- aggregate:
-+ /* XXX TODO sometimes aggregates are returned in r0 (-mabi=aapcs) */
- *locp = loc_aggregate;
- return nloc_aggregate;
-
-@@ -138,3 +163,18 @@ arm_return_value_location (Dwarf_Die *fu
- DWARF and might be valid. */
- return -2;
- }
-+
-+/* return location for -mabi=apcs-gnu -msoft-float */
-+int
-+arm_return_value_location_soft (Dwarf_Die *functypedie, const Dwarf_Op **locp)
-+{
-+ return arm_return_value_location_ (functypedie, locp, 1);
-+}
-+
-+/* return location for -mabi=apcs-gnu -mhard-float (current default) */
-+int
-+arm_return_value_location_hard (Dwarf_Die *functypedie, const Dwarf_Op **locp)
-+{
-+ return arm_return_value_location_ (functypedie, locp, 0);
-+}
-+
-Index: elfutils-0.155/libelf/elf.h
-===================================================================
---- elfutils-0.155.orig/libelf/elf.h
-+++ elfutils-0.155/libelf/elf.h
-@@ -2281,6 +2281,9 @@ typedef Elf32_Addr Elf32_Conflict;
- #define EF_ARM_EABI_VER4 0x04000000
- #define EF_ARM_EABI_VER5 0x05000000
-
-+/* EI_OSABI values */
-+#define ELFOSABI_ARM_AEABI 64 /* Contains symbol versioning. */
-+
- /* Additional symbol types for Thumb. */
- #define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */
- #define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */
-@@ -2298,12 +2301,19 @@ typedef Elf32_Addr Elf32_Conflict;
-
- /* Processor specific values for the Phdr p_type field. */
- #define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */
-+#define PT_ARM_UNWIND PT_ARM_EXIDX
-
- /* Processor specific values for the Shdr sh_type field. */
- #define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */
- #define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */
- #define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */
-
-+/* Processor specific values for the Dyn d_tag field. */
-+#define DT_ARM_RESERVED1 (DT_LOPROC + 0)
-+#define DT_ARM_SYMTABSZ (DT_LOPROC + 1)
-+#define DT_ARM_PREEMTMAB (DT_LOPROC + 2)
-+#define DT_ARM_RESERVED2 (DT_LOPROC + 3)
-+#define DT_ARM_NUM 4
-
- /* ARM relocs. */
-
-@@ -2336,12 +2346,75 @@ typedef Elf32_Addr Elf32_Conflict;
- #define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
- #define R_ARM_GOT32 26 /* 32 bit GOT entry */
- #define R_ARM_PLT32 27 /* 32 bit PLT address */
-+#define R_ARM_CALL 28
-+#define R_ARM_JUMP24 29
-+#define R_ARM_THM_JUMP24 30
-+#define R_ARM_BASE_ABS 31
- #define R_ARM_ALU_PCREL_7_0 32
- #define R_ARM_ALU_PCREL_15_8 33
- #define R_ARM_ALU_PCREL_23_15 34
- #define R_ARM_LDR_SBREL_11_0 35
- #define R_ARM_ALU_SBREL_19_12 36
- #define R_ARM_ALU_SBREL_27_20 37
-+#define R_ARM_TARGET1 38
-+#define R_ARM_SBREL31 39
-+#define R_ARM_V4BX 40
-+#define R_ARM_TARGET2 41
-+#define R_ARM_PREL31 42
-+#define R_ARM_MOVW_ABS_NC 43
-+#define R_ARM_MOVT_ABS 44
-+#define R_ARM_MOVW_PREL_NC 45
-+#define R_ARM_MOVT_PREL 46
-+#define R_ARM_THM_MOVW_ABS_NC 47
-+#define R_ARM_THM_MOVT_ABS 48
-+#define R_ARM_THM_MOVW_PREL_NC 49
-+#define R_ARM_THM_MOVT_PREL 50
-+#define R_ARM_THM_JUMP19 51
-+#define R_ARM_THM_JUMP6 52
-+#define R_ARM_THM_ALU_PREL_11_0 53
-+#define R_ARM_THM_PC12 54
-+#define R_ARM_ABS32_NO 55
-+#define R_ARM_REL32_NO 56
-+#define R_ARM_ALU_PC_G0_NC 57
-+#define R_ARM_ALU_PC_G0 58
-+#define R_ARM_ALU_PC_G1_NC 59
-+#define R_ARM_ALU_PC_G1 60
-+#define R_ARM_ALU_PC_G2 61
-+#define R_ARM_LDR_PC_G1 62
-+#define R_ARM_LDR_PC_G2 63
-+#define R_ARM_LDRS_PC_G0 64
-+#define R_ARM_LDRS_PC_G1 65
-+#define R_ARM_LDRS_PC_G2 66
-+#define R_ARM_LDC_PC_G0 67
-+#define R_ARM_LDC_PC_G1 68
-+#define R_ARM_LDC_PC_G2 69
-+#define R_ARM_ALU_SB_G0_NC 70
-+#define R_ARM_ALU_SB_G0 71
-+#define R_ARM_ALU_SB_G1_NC 72
-+#define R_ARM_ALU_SB_G1 73
-+#define R_ARM_ALU_SB_G2 74
-+#define R_ARM_LDR_SB_G0 75
-+#define R_ARM_LDR_SB_G1 76
-+#define R_ARM_LDR_SB_G2 77
-+#define R_ARM_LDRS_SB_G0 78
-+#define R_ARM_LDRS_SB_G1 79
-+#define R_ARM_LDRS_SB_G2 80
-+#define R_ARM_LDC_G0 81
-+#define R_ARM_LDC_G1 82
-+#define R_ARM_LDC_G2 83
-+#define R_ARM_MOVW_BREL_NC 84
-+#define R_ARM_MOVT_BREL 85
-+#define R_ARM_MOVW_BREL 86
-+#define R_ARM_THM_MOVW_BREL_NC 87
-+#define R_ARM_THM_MOVT_BREL 88
-+#define R_ARM_THM_MOVW_BREL 89
-+/* 90-93 unallocated */
-+#define R_ARM_PLT32_ABS 94
-+#define R_ARM_GOT_ABS 95
-+#define R_ARM_GOT_PREL 96
-+#define R_ARM_GOT_BREL12 97
-+#define R_ARM_GOTOFF12 98
-+#define R_ARM_GOTRELAX 99
- #define R_ARM_TLS_GOTDESC 90
- #define R_ARM_TLS_CALL 91
- #define R_ARM_TLS_DESCSEQ 92
-@@ -2360,6 +2433,13 @@ typedef Elf32_Addr Elf32_Conflict;
- static TLS block offset */
- #define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static
- TLS block */
-+#define R_ARM_TLS_LDO12 109
-+#define R_ARM_TLS_LE12 110
-+#define R_ARM_TLS_IE12GP 111
-+/* 112 - 127 private range */
-+#define R_ARM_ME_TOO 128|/* obsolete */
-+
-+
- #define R_ARM_THM_TLS_DESCSEQ 129
- #define R_ARM_IRELATIVE 160
- #define R_ARM_RXPC25 249
-Index: elfutils-0.155/backends/libebl_arm.h
-===================================================================
---- /dev/null
-+++ elfutils-0.155/backends/libebl_arm.h
-@@ -0,0 +1,9 @@
-+#ifndef _LIBEBL_ARM_H
-+#define _LIBEBL_ARM_H 1
-+
-+#include <libdw.h>
-+
-+extern int arm_return_value_location_soft(Dwarf_Die *, const Dwarf_Op **locp);
-+extern int arm_return_value_location_hard(Dwarf_Die *, const Dwarf_Op **locp);
-+
-+#endif