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libdtrace: drop remaining mips support

Browse source 
Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D38300
This commit is contained in:
Mitchell Horne 2023-02-06 14:20:45 -04:00
parent c6943b44f7
commit 2166649fa1
2 changed files with 2 additions and 28 deletions
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27
cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c
View file

@ -215,10 +215,6 @@ prepare_elf32(dtrace_hdl_t *dtp, const dof_hdr_t *dof, dof_elf32_t *dep)
dofr[j].dofr_offset;
rel->r_info = ELF32_R_INFO(count + dep->de_global,
R_386_PC32);
#elif defined(__mips__)
/* XXX */
printf("%s:%s(%d): MIPS not implemented\n",
__FUNCTION__, __FILE__, __LINE__);
#elif defined(__powerpc__)
/*
* Add 4 bytes to hit the low half of this 64-bit
@ -401,8 +397,6 @@ prepare_elf64(dtrace_hdl_t *dtp, const dof_hdr_t *dof, dof_elf64_t *dep)
R_AARCH64_PREL64);
#elif defined(__arm__)
/* XXX */
#elif defined(__mips__)
/* XXX */
#elif defined(__powerpc__)
rel->r_offset = s->dofs_offset +
dofr[j].dofr_offset;
@ -504,8 +498,6 @@ dump_elf32(dtrace_hdl_t *dtp, const dof_hdr_t *dof, int fd)
elf_file.ehdr.e_type = ET_REL;
#if defined(__arm__)
elf_file.ehdr.e_machine = EM_ARM;
#elif defined(__mips__)
elf_file.ehdr.e_machine = EM_MIPS;
#elif defined(__powerpc__)
elf_file.ehdr.e_machine = EM_PPC;
#elif defined(__i386) || defined(__amd64)
@ -644,8 +636,6 @@ dump_elf64(dtrace_hdl_t *dtp, const dof_hdr_t *dof, int fd)
elf_file.ehdr.e_type = ET_REL;
#if defined(__arm__)
elf_file.ehdr.e_machine = EM_ARM;
#elif defined(__mips__)
elf_file.ehdr.e_machine = EM_MIPS;
#elif defined(__powerpc64__)
#if defined(_CALL_ELF) && _CALL_ELF == 2
elf_file.ehdr.e_flags = 2;
@ -843,17 +833,6 @@ dt_modtext(dtrace_hdl_t *dtp, char *p, int isenabled, GElf_Rela *rela,
__LINE__);
return (-1);
}
#elif defined(__mips__)
#define DT_REL_NONE R_MIPS_NONE
static int
dt_modtext(dtrace_hdl_t *dtp, char *p, int isenabled, GElf_Rela *rela,
uint32_t *off)
{
printf("%s:%s(%d): MIPS not implemented\n", __FUNCTION__, __FILE__,
__LINE__);
return (-1);
}
#elif defined(__powerpc__)
/* The sentinel is 'xor r3,r3,r3'. */
#define DT_OP_XOR_R3 0x7c631a78
@ -1167,9 +1146,7 @@ process_obj(dtrace_hdl_t *dtp, const char *obj, int *eprobesp)
if (dtp->dt_oflags & DTRACE_O_LP64) {
eclass = ELFCLASS64;
#if defined(__mips__)
emachine1 = emachine2 = EM_MIPS;
#elif defined(__powerpc__)
#if defined(__powerpc__)
emachine1 = emachine2 = EM_PPC64;
#if !defined(_CALL_ELF) || _CALL_ELF == 1
uses_funcdesc = 1;
@ -1184,8 +1161,6 @@ process_obj(dtrace_hdl_t *dtp, const char *obj, int *eprobesp)
eclass = ELFCLASS32;
#if defined(__arm__)
emachine1 = emachine2 = EM_ARM;
#elif defined(__mips__)
emachine1 = emachine2 = EM_MIPS;
#elif defined(__powerpc__)
emachine1 = emachine2 = EM_PPC;
#elif defined(__i386) || defined(__amd64)

3
cddl/contrib/opensolaris/lib/libdtrace/common/dt_printf.c
View file

@ -317,8 +317,7 @@ pfprint_fp(dtrace_hdl_t *dtp, FILE *fp, const char *format,
case sizeof (double):
return (dt_printf(dtp, fp, format,
*((double *)addr) / n));
#if !defined(__arm__) && !defined(__powerpc__) && \
!defined(__mips__) && !defined(__riscv)
#if !defined(__arm__) && !defined(__powerpc__) && !defined(__riscv)
case sizeof (long double):
return (dt_printf(dtp, fp, format,
*((long double *)addr) / ldn));