5 files changed, 3 insertions, 33 deletions

diff --git a/src/Makefile b/src/Makefile
index 386f279f..1777cbe6 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -461,9 +461,6 @@ ifeq (ppc,$(TARGET_LJARCH))
   ifeq (PS3,$(TARGET_SYS))
     DASM_AFLAGS+= -D PPE -D TOC
   endif
-  ifneq (,$(findstring LJ_ARCH_PPC64 ,$(TARGET_TESTARCH)))
-    DASM_ARCH= ppc64
-  endif
 endif
 endif
 endif
diff --git a/src/host/buildvm_asm.c b/src/host/buildvm_asm.c
index 43595b31..85ce79f9 100644
--- a/src/host/buildvm_asm.c
+++ b/src/host/buildvm_asm.c
@@ -144,14 +144,6 @@ static void emit_asm_wordreloc(BuildCtx *ctx, uint8_t *p, int n,
     fprintf(ctx->fp, "\t%s %d, %d, " TOCPREFIX "%s\n",
             (ins & 1) ? "bcl" : "bc", (ins >> 21) & 31, (ins >> 16) & 31, sym);
   } else if ((ins >> 26) == 18) {
-#if LJ_ARCH_PPC64
-    const char *suffix = strchr(sym, '@');
-    if (suffix && suffix[1] == 'h') {
-      fprintf(ctx->fp, "\taddis 11, 2, %s\n", sym);
-    } else if (suffix && suffix[1] == 'l') {
-      fprintf(ctx->fp, "\tld 12, %s\n", sym);
-    } else
-#endif
     fprintf(ctx->fp, "\t%s " TOCPREFIX "%s\n", (ins & 1) ? "bl" : "b", sym);
   } else {
     fprintf(stderr,
@@ -250,9 +242,6 @@ void emit_asm(BuildCtx *ctx)
   int i, rel;
 
   fprintf(ctx->fp, "\t.file \"buildvm_%s.dasc\"\n", ctx->dasm_arch);
-#if LJ_ARCH_PPC64
-  fprintf(ctx->fp, "\t.abiversion 2\n");
-#endif
   fprintf(ctx->fp, "\t.text\n");
   emit_asm_align(ctx, 4);
 
diff --git a/src/host/buildvm_peobj.c b/src/host/buildvm_peobj.c
index 2eb2bb7b..280ea8d2 100644
--- a/src/host/buildvm_peobj.c
+++ b/src/host/buildvm_peobj.c
@@ -9,7 +9,7 @@
 #include "buildvm.h"
 #include "lj_bc.h"
 
-#if LJ_TARGET_X86ORX64 || LJ_TARGET_PPC
+#if LJ_TARGET_X86ORX64
 
 /* Context for PE object emitter. */
 static char *strtab;
@@ -93,12 +93,6 @@ typedef struct PEsymaux {
 #define PEOBJ_RELOC_ADDR32NB    0x03
 #define PEOBJ_RELOC_OFS         0
 #define PEOBJ_TEXT_FLAGS        0x60500020  /* 60=r+x, 50=align16, 20=code. */
-#elif LJ_TARGET_PPC
-#define PEOBJ_ARCH_TARGET       0x01f2
-#define PEOBJ_RELOC_REL32       0x06
-#define PEOBJ_RELOC_DIR32       0x02
-#define PEOBJ_RELOC_OFS         (-4)
-#define PEOBJ_TEXT_FLAGS        0x60400020  /* 60=r+x, 40=align8, 20=code. */
 #endif
 
 /* Section numbers (0-based). */
@@ -251,15 +245,8 @@ void emit_peobj(BuildCtx *ctx)
   /* Write .text section. */
   host_endian.u = 1;
   if (host_endian.b != LJ_ENDIAN_SELECT(1, 0)) {
-#if LJ_TARGET_PPC
-    uint32_t *p = (uint32_t *)ctx->code;
-    int n = (int)(ctx->codesz >> 2);
-    for (i = 0; i < n; i++, p++)
-      *p = lj_bswap(*p);  /* Byteswap .text section. */
-#else
     fprintf(stderr, "Error: different byte order for host and target\n");
     exit(1);
-#endif
   }
   owrite(ctx, ctx->code, ctx->codesz);
   for (i = 0; i < ctx->nreloc; i++) {
diff --git a/src/lj_arch.h b/src/lj_arch.h
index cd1a0568..d561917b 100644
--- a/src/lj_arch.h
+++ b/src/lj_arch.h
@@ -296,9 +296,7 @@
 #define LJ_ARCH_PPC32ON64       1
 #define LJ_ARCH_NOFFI           1
 #elif LJ_ARCH_BITS == 64
-#define LJ_ARCH_PPC64           1
-#define LJ_TARGET_GC64          1
-#define LJ_ARCH_NOJIT           1       /* NYI */
+#error "No support for PPC64"
 #endif
 
 #if _ARCH_PWR7
@@ -465,7 +463,7 @@
 #error "No support for ILP32 model on ARM64"
 #endif
 #elif LJ_TARGET_PPC
-#if !LJ_ARCH_PPC64 && (defined(_LITTLE_ENDIAN) && (!defined(_BYTE_ORDER) || (_BYTE_ORDER == _LITTLE_ENDIAN)))
+#if defined(_LITTLE_ENDIAN) && (!defined(_BYTE_ORDER) || (_BYTE_ORDER == _LITTLE_ENDIAN))
 #error "No support for little-endian PPC32"
 #endif
 #if defined(__NO_FPRS__) && !defined(_SOFT_FLOAT)
diff --git a/src/vm_ppc.dasc b/src/vm_ppc.dasc
index 0839668c..51543397 100644
--- a/src/vm_ppc.dasc
+++ b/src/vm_ppc.dasc
@@ -18,7 +18,6 @@
 |// DynASM defines used by the PPC port:
 |//
 |// P64     64 bit pointers (only for GPR64 testing).
-|//         Note: see vm_ppc64.dasc for a full PPC64 _LP64 port.
 |// GPR64   64 bit registers (but possibly 32 bit pointers, e.g. PS3).
 |//         Affects reg saves, stack layout, carry/overflow/dot flags etc.
 |// FRAME32 Use 32 bit frame layout, even with GPR64 (Xbox 360).