diff mbox series

[14/43] aarch64: Make indexed_za use 64-bit immediates

Message ID 20230330102359.3327695-15-richard.sandiford@arm.com
State Unresolved
Headers
Series aarch64: Groundwork for SME2 support |

Checks

Context Check Description
snail/binutils-gdb-check warning Git am fail log

Commit Message

Richard Sandiford March 30, 2023, 10:23 a.m. UTC 
  A later patch moves the range checking for ZA vector select
offsets from gas to libopcodes.  That in turn requires the
immediate field to be big enough to support all parsed values.

This shouldn't be a particularly size-sensitive structure,
so there should be no memory problems with doing this.
---
 include/opcode/aarch64.h | 2 +-
 opcodes/aarch64-opc.c    | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h
index 4a554df2b36..aeb3d9a9721 100644
--- a/include/opcode/aarch64.h
+++ b/include/opcode/aarch64.h
@@ -1115,7 +1115,7 @@  struct aarch64_indexed_za
   struct
   {
     int regno;    /* <Wv>  */
-    int imm;      /* <imm>  */
+    int64_t imm;  /* <imm>  */
   } index;
   unsigned v : 1;	/* <HV> horizontal or vertical vector indicator.  */
 };
diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c
index bbbac418f91..c92b4e80e35 100644
--- a/opcodes/aarch64-opc.c
+++ b/opcodes/aarch64-opc.c
@@ -3560,7 +3560,7 @@  aarch64_print_operand (char *buf, size_t size, bfd_vma pc,
 			   opnd->indexed_za.v == 1 ? 'v' : 'h',
 			   aarch64_get_qualifier_name (opnd->qualifier)),
 		style_reg (styler, "w%d", opnd->indexed_za.index.regno),
-		style_imm (styler, "%d", opnd->indexed_za.index.imm),
+		style_imm (styler, "%" PRIi64, opnd->indexed_za.index.imm),
 		opnd->type == AARCH64_OPND_SME_ZA_HV_idx_ldstr ? "}" : "");
       break;
 
@@ -3572,7 +3572,7 @@  aarch64_print_operand (char *buf, size_t size, bfd_vma pc,
       snprintf (buf, size, "%s[%s, %s]",
 		style_reg (styler, "za"),
 		style_reg (styler, "w%d", opnd->indexed_za.index.regno),
-		style_imm (styler, "%d", opnd->indexed_za.index.imm));
+		style_imm (styler, "%" PRIi64, opnd->indexed_za.index.imm));
       break;
 
     case AARCH64_OPND_SME_SM_ZA:
@@ -3585,7 +3585,7 @@  aarch64_print_operand (char *buf, size_t size, bfd_vma pc,
 		style_reg (styler, "p%d.%s", opnd->indexed_za.regno,
 			   aarch64_get_qualifier_name (opnd->qualifier)),
 		style_reg (styler, "w%d", opnd->indexed_za.index.regno),
-		style_imm (styler, "%d", opnd->indexed_za.index.imm));
+		style_imm (styler, "%" PRIi64, opnd->indexed_za.index.imm));
       break;
 
     case AARCH64_OPND_CRn: