From 89ee2ebe8b9182015a1bf8643bb87c312c92474c Mon Sep 17 00:00:00 2001 From: Thiemo Seufer Date: Thu, 11 May 2006 14:30:58 +0000 Subject: [PATCH] [ gas/ChangeLog ] * config/tc-mips.c (append_insn): Don't check the range of j or jal addresses. [ gas/testsuite/ChangeLog ] * gas/mips/jal-range.l: Don't check the range of j or jal addresses. --- gas/ChangeLog | 5 +++++ gas/config/tc-mips.c | 6 ------ gas/testsuite/ChangeLog | 5 +++++ gas/testsuite/gas/mips/jal-range.l | 2 +- gas/testsuite/gas/mips/jal-range.s | 3 ++- 5 files changed, 13 insertions(+), 8 deletions(-) diff --git a/gas/ChangeLog b/gas/ChangeLog index 9b08640..54ac4a3 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2006-05-11 Thiemo Seufer + + * config/tc-mips.c (append_insn): Don't check the range of j or + jal addresses. + 2006-05-11 Pedro Alves * config/tc-arm.c (md_pcrel_from_section): Force a bias for diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c index 673c138..3108d0a 100644 --- a/gas/config/tc-mips.c +++ b/gas/config/tc-mips.c @@ -2415,9 +2415,6 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr, if ((address_expr->X_add_number & 3) != 0) as_bad (_("jump to misaligned address (0x%lx)"), (unsigned long) address_expr->X_add_number); - if (address_expr->X_add_number & ~0xfffffff) - as_warn (_("jump address range overflow (0x%lx)"), - (unsigned long) address_expr->X_add_number); ip->insn_opcode |= (address_expr->X_add_number >> 2) & 0x3ffffff; break; @@ -2425,9 +2422,6 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr, if ((address_expr->X_add_number & 3) != 0) as_bad (_("jump to misaligned address (0x%lx)"), (unsigned long) address_expr->X_add_number); - if (address_expr->X_add_number & ~0xfffffff) - as_warn (_("jump address range overflow (0x%lx)"), - (unsigned long) address_expr->X_add_number); ip->insn_opcode |= (((address_expr->X_add_number & 0x7c0000) << 3) | ((address_expr->X_add_number & 0xf800000) >> 7) diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 9f856c0..9ef3da9 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-05-11 Thiemo Seufer + + * gas/mips/jal-range.l: Don't check the range of j or jal + addresses. + 2006-05-09 H.J. Lu * gas/i386/x86-64-gidt.d: Adjusted. diff --git a/gas/testsuite/gas/mips/jal-range.l b/gas/testsuite/gas/mips/jal-range.l index 64e4ec5..309e407 100644 --- a/gas/testsuite/gas/mips/jal-range.l +++ b/gas/testsuite/gas/mips/jal-range.l @@ -1,4 +1,4 @@ .*: Assembler messages: .*:4: Error: jump to misaligned address \(0x1\) .*:6: Error: jump to misaligned address \(0xfffffff\) -.*:7: Warning: jump address range overflow \(0x10000000\) +.*:8: Error: jump to misaligned address \(0x10000003\) diff --git a/gas/testsuite/gas/mips/jal-range.s b/gas/testsuite/gas/mips/jal-range.s index e52f560..cd6cde0 100644 --- a/gas/testsuite/gas/mips/jal-range.s +++ b/gas/testsuite/gas/mips/jal-range.s @@ -1,7 +1,8 @@ -# Source file use to test border cases of jumps +# Source file used to test misaligned targets of absolute jumps jal 0x0 jal 0x1 jal 0xffffffc jal 0xfffffff jal 0x10000000 + jal 0x10000003 -- 2.7.4