diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/kernel/mcount.S | 12 | ||||
| -rw-r--r-- | arch/mips/math-emu/cp1emu.c | 6 |
2 files changed, 15 insertions, 3 deletions
diff --git a/arch/mips/kernel/mcount.S b/arch/mips/kernel/mcount.S index 5d25462de8a..2f7c734771f 100644 --- a/arch/mips/kernel/mcount.S +++ b/arch/mips/kernel/mcount.S @@ -129,7 +129,11 @@ NESTED(_mcount, PT_SIZE, ra) nop #endif b ftrace_stub +#ifdef CONFIG_32BIT + addiu sp, sp, 8 +#else nop +#endif static_trace: MCOUNT_SAVE_REGS @@ -139,6 +143,9 @@ static_trace: move a1, AT /* arg2: parent's return address */ MCOUNT_RESTORE_REGS +#ifdef CONFIG_32BIT + addiu sp, sp, 8 +#endif .globl ftrace_stub ftrace_stub: RETURN_BACK @@ -183,6 +190,11 @@ NESTED(ftrace_graph_caller, PT_SIZE, ra) jal prepare_ftrace_return nop MCOUNT_RESTORE_REGS +#ifndef CONFIG_DYNAMIC_FTRACE +#ifdef CONFIG_32BIT + addiu sp, sp, 8 +#endif +#endif RETURN_BACK END(ftrace_graph_caller) diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index bf0fc6b16ad..7a4727795a7 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -650,9 +650,9 @@ static inline int cop1_64bit(struct pt_regs *xcp) #define SIFROMREG(si, x) \ do { \ if (cop1_64bit(xcp)) \ - (si) = get_fpr32(&ctx->fpr[x], 0); \ + (si) = (int)get_fpr32(&ctx->fpr[x], 0); \ else \ - (si) = get_fpr32(&ctx->fpr[(x) & ~1], (x) & 1); \ + (si) = (int)get_fpr32(&ctx->fpr[(x) & ~1], (x) & 1); \ } while (0) #define SITOREG(si, x) \ @@ -667,7 +667,7 @@ do { \ } \ } while (0) -#define SIFROMHREG(si, x) ((si) = get_fpr32(&ctx->fpr[x], 1)) +#define SIFROMHREG(si, x) ((si) = (int)get_fpr32(&ctx->fpr[x], 1)) #define SITOHREG(si, x) \ do { \ |