Revert "Add support of Thumb to ARM branch relocation"

This reverts commit 8635939b8d902244679cb1a024190fa37a4fed10.

1 files changed, 0 insertions, 28 deletions

diff --git a/tccelf.c b/tccelf.c
index e5fcfb0..3bee1b9 100644
--- a/tccelf.c
+++ b/tccelf.c
@@ -1188,34 +1188,6 @@ ST_FUNC void build_got_entries(TCCState *s1)
                                   sym_index);
                 }
                 break;
-            case R_ARM_THM_JUMP24:
-                sym_index = ELFW(R_SYM)(rel->r_info);
-                sym = &((ElfW(Sym) *)symtab_section->data)[sym_index];
-                /* We are relocating a jump from thumb code to arm code */
-                if (sym->st_shndx != SHN_UNDEF && !(sym->st_value & 1)) {
-                    int index;
-                    uint8_t *p;
-                    char *name, buf[1024];
-                    Section *text_section;
-
-                    name = symtab_section->link->data + sym->st_name;
-                    text_section = s1->sections[sym->st_shndx];
-                    /* Modify reloc to target a thumb stub to switch to ARM */
-                    snprintf(buf, sizeof(buf), "%s_from_thumb", name);
-                    index = put_elf_sym(symtab_section,
-                                        text_section->data_offset + 1,
-                                        sym->st_size, sym->st_info, 0,
-                                        sym->st_shndx, buf);
-                    rel->r_info = ELFW(R_INFO)(index, type);
-                    /* Create a thumb stub fonction to switch to ARM mode */
-                    put_elf_reloc(symtab_section, text_section,
-                                  text_section->data_offset, R_ARM_JUMP24,
-                                  sym_index);
-                    p = section_ptr_add(text_section, 8);
-                    put32(p,   0x4778); /* bx pc */
-                    put32(p+2, 0x46c0); /* nop   */
-                    put32(p+4, 0xeafffffe); /* b $sym */
-                }
 #elif defined(TCC_TARGET_C67)
             case R_C60_GOT32:
             case R_C60_GOTOFF: