diff mbox series

[v3,2/5] disas: Remove target_ulong from the interface

Message ID 20230510155226.647756-3-richard.henderson@linaro.org
State Superseded
Headers show
Series Make the core disassembler functions target-independent | expand

Commit Message

Richard Henderson May 10, 2023, 3:52 p.m. UTC 
Use uint64_t for the pc, and size_t for the size.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230503072331.1747057-81-richard.henderson@linaro.org>
---
 include/disas/disas.h | 17 ++++++-----------
 bsd-user/elfload.c    |  5 +++--
 disas/disas.c         | 19 +++++++++----------
 linux-user/elfload.c  |  5 +++--
 4 files changed, 21 insertions(+), 25 deletions(-)
diff mbox series

Patch

diff --git a/include/disas/disas.h b/include/disas/disas.h
index d363e95ede..6c394e0b09 100644
--- a/include/disas/disas.h
+++ b/include/disas/disas.h
@@ -7,28 +7,23 @@ 
 #include "cpu.h"
 
 /* Disassemble this for me please... (debugging). */
-void disas(FILE *out, const void *code, unsigned long size);
-void target_disas(FILE *out, CPUState *cpu, target_ulong code,
-                  target_ulong size);
+void disas(FILE *out, const void *code, size_t size);
+void target_disas(FILE *out, CPUState *cpu, uint64_t code, size_t size);
 
-void monitor_disas(Monitor *mon, CPUState *cpu,
-                   target_ulong pc, int nb_insn, int is_physical);
+void monitor_disas(Monitor *mon, CPUState *cpu, uint64_t pc,
+                   int nb_insn, bool is_physical);
 
 char *plugin_disas(CPUState *cpu, uint64_t addr, size_t size);
 
 /* Look up symbol for debugging purpose.  Returns "" if unknown. */
-const char *lookup_symbol(target_ulong orig_addr);
+const char *lookup_symbol(uint64_t orig_addr);
 #endif
 
 struct syminfo;
 struct elf32_sym;
 struct elf64_sym;
 
-#if defined(CONFIG_USER_ONLY)
-typedef const char *(*lookup_symbol_t)(struct syminfo *s, target_ulong orig_addr);
-#else
-typedef const char *(*lookup_symbol_t)(struct syminfo *s, hwaddr orig_addr);
-#endif
+typedef const char *(*lookup_symbol_t)(struct syminfo *s, uint64_t orig_addr);
 
 struct syminfo {
     lookup_symbol_t lookup_symbol;
diff --git a/bsd-user/elfload.c b/bsd-user/elfload.c
index fbcdc94b96..2e76f0d3b5 100644
--- a/bsd-user/elfload.c
+++ b/bsd-user/elfload.c
@@ -352,9 +352,10 @@  static abi_ulong load_elf_interp(struct elfhdr *interp_elf_ex,
 
 static int symfind(const void *s0, const void *s1)
 {
-    target_ulong addr = *(target_ulong *)s0;
+    __typeof(sym->st_value) addr = *(uint64_t *)s0;
     struct elf_sym *sym = (struct elf_sym *)s1;
     int result = 0;
+
     if (addr < sym->st_value) {
         result = -1;
     } else if (addr >= sym->st_value + sym->st_size) {
@@ -363,7 +364,7 @@  static int symfind(const void *s0, const void *s1)
     return result;
 }
 
-static const char *lookup_symbolxx(struct syminfo *s, target_ulong orig_addr)
+static const char *lookup_symbolxx(struct syminfo *s, uint64_t orig_addr)
 {
 #if ELF_CLASS == ELFCLASS32
     struct elf_sym *syms = s->disas_symtab.elf32;
diff --git a/disas/disas.c b/disas/disas.c
index b087c12c47..f5e95043cf 100644
--- a/disas/disas.c
+++ b/disas/disas.c
@@ -204,10 +204,9 @@  static void initialize_debug_host(CPUDebug *s)
 }
 
 /* Disassemble this for me please... (debugging).  */
-void target_disas(FILE *out, CPUState *cpu, target_ulong code,
-                  target_ulong size)
+void target_disas(FILE *out, CPUState *cpu, uint64_t code, size_t size)
 {
-    target_ulong pc;
+    uint64_t pc;
     int count;
     CPUDebug s;
 
@@ -226,7 +225,7 @@  void target_disas(FILE *out, CPUState *cpu, target_ulong code,
     }
 
     for (pc = code; size > 0; pc += count, size -= count) {
-	fprintf(out, "0x" TARGET_FMT_lx ":  ", pc);
+	fprintf(out, "0x%08" PRIx64 ":  ", pc);
 	count = s.info.print_insn(pc, &s.info);
 	fprintf(out, "\n");
 	if (count < 0)
@@ -292,7 +291,7 @@  char *plugin_disas(CPUState *cpu, uint64_t addr, size_t size)
 }
 
 /* Disassemble this for me please... (debugging). */
-void disas(FILE *out, const void *code, unsigned long size)
+void disas(FILE *out, const void *code, size_t size)
 {
     uintptr_t pc;
     int count;
@@ -324,7 +323,7 @@  void disas(FILE *out, const void *code, unsigned long size)
 }
 
 /* Look up symbol for debugging purpose.  Returns "" if unknown. */
-const char *lookup_symbol(target_ulong orig_addr)
+const char *lookup_symbol(uint64_t orig_addr)
 {
     const char *symbol = "";
     struct syminfo *s;
@@ -356,8 +355,8 @@  physical_read_memory(bfd_vma memaddr, bfd_byte *myaddr, int length,
 }
 
 /* Disassembler for the monitor.  */
-void monitor_disas(Monitor *mon, CPUState *cpu,
-                   target_ulong pc, int nb_insn, int is_physical)
+void monitor_disas(Monitor *mon, CPUState *cpu, uint64_t pc,
+                   int nb_insn, bool is_physical)
 {
     int count, i;
     CPUDebug s;
@@ -378,13 +377,13 @@  void monitor_disas(Monitor *mon, CPUState *cpu,
     }
 
     if (!s.info.print_insn) {
-        monitor_printf(mon, "0x" TARGET_FMT_lx
+        monitor_printf(mon, "0x%08" PRIx64
                        ": Asm output not supported on this arch\n", pc);
         return;
     }
 
     for (i = 0; i < nb_insn; i++) {
-        g_string_append_printf(ds, "0x" TARGET_FMT_lx ":  ", pc);
+        g_string_append_printf(ds, "0x%08" PRIx64 ":  ", pc);
         count = s.info.print_insn(pc, &s.info);
         g_string_append_c(ds, '\n');
         if (count < 0) {
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 703f7434a0..80085b8a30 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -3327,9 +3327,10 @@  static void load_elf_interp(const char *filename, struct image_info *info,
 
 static int symfind(const void *s0, const void *s1)
 {
-    target_ulong addr = *(target_ulong *)s0;
     struct elf_sym *sym = (struct elf_sym *)s1;
+    __typeof(sym->st_value) addr = *(uint64_t *)s0;
     int result = 0;
+
     if (addr < sym->st_value) {
         result = -1;
     } else if (addr >= sym->st_value + sym->st_size) {
@@ -3338,7 +3339,7 @@  static int symfind(const void *s0, const void *s1)
     return result;
 }
 
-static const char *lookup_symbolxx(struct syminfo *s, target_ulong orig_addr)
+static const char *lookup_symbolxx(struct syminfo *s, uint64_t orig_addr)
 {
 #if ELF_CLASS == ELFCLASS32
     struct elf_sym *syms = s->disas_symtab.elf32;