diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/csu/riscv64/md_init.h | 45 |
1 files changed, 2 insertions, 43 deletions
diff --git a/lib/csu/riscv64/md_init.h b/lib/csu/riscv64/md_init.h index 8328b838112..1f454384c58 100644 --- a/lib/csu/riscv64/md_init.h +++ b/lib/csu/riscv64/md_init.h @@ -1,4 +1,4 @@ -/* $OpenBSD: md_init.h,v 1.2 2021/05/16 16:00:50 drahn Exp $ */ +/* $OpenBSD: md_init.h,v 1.3 2021/07/22 18:16:13 kettenis Exp $ */ /* * Copyright (c) 2020 Dale Rahn <drahn@openbsd.org> * @@ -15,17 +15,10 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#ifdef __PIC__ #define MD_SECT_CALL_FUNC(section, func) \ __asm (".section "#section", \"ax\" \n" \ "call " # func "@plt \n" \ -" .previous") -#else -#define MD_SECT_CALL_FUNC(section, func) \ - __asm (".section "#section", \"ax\" \n" \ - "call " # func " \n" \ -" .previous") -#endif + " .previous") #define MD_SECTION_PROLOGUE(sect, entry_pt) \ __asm ( \ @@ -78,7 +71,6 @@ " .size __start, .-__start \n" \ ".previous"); -#ifdef __PIC__ #define MD_RCRT0_START \ char **environ, *__progname; \ __asm( \ @@ -120,36 +112,3 @@ " ecall \n" \ " unimp \n" \ ".previous"); -#else /* non-pic/pie */ -#define MD_RCRT0_START \ - char **environ, *__progname; \ - __asm( \ - ".text \n" \ - " .align 0 \n" \ - " .globl _start \n" \ - " .globl __start \n" \ - " .type _start, @function \n" \ - " .type __start, @function \n" \ - "_start: \n" \ - "__start: \n" \ - " mv a0, sp \n" \ - " li fp, 0x0 \n" \ - " \n" \ - " li a3, 0x0 /* cleanup */ \n" \ - "/* Get argc/argv/envp from stack */ \n" \ - " ld a0, (sp) \n" \ - " addi a1, sp, 0x0008 \n" \ - " slli a2, a0, 0x3 \n" \ - " add a2, a1, a2 \n" \ - " addi a2, a2, 0x0008 \n" \ - " \n" \ - " j ___start \n" \ - " .size _start, .-_start \n" \ - " .size __start, .-__start \n" \ - "_dl_exit: \n" \ - " li t0, " STR(SYS_exit) " \n" \ - " ecall \n" \ - " unimp \n" \ - - ".previous"); -#endif |