diff options
| author | Petr Bred <bredpetr@gmail.com> | 2017-07-03 19:24:13 +0300 |
|---|---|---|
| committer | Jan Kotas <jkotas@microsoft.com> | 2017-07-03 19:24:13 +0300 |
| commit | 8345e61491258854d4b1e7424db013b448436c51 (patch) | |
| tree | b0b35222565153e6191ffd79283c6596fd7d3c02 /src/Native/Runtime/unix | |
| parent | a8531bb64e6634a4b645ee0ca60b30a93067d293 (diff) | |
Fix RhpPInvoke asm helper for arm (#4021)
- correct access to tls global variable in arm thumb
Signed-off-by: Petr Bred <bredpetr@gmail.com>
Diffstat (limited to 'src/Native/Runtime/unix')
| -rw-r--r-- | src/Native/Runtime/unix/unixasmmacrosarm.inc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/Native/Runtime/unix/unixasmmacrosarm.inc b/src/Native/Runtime/unix/unixasmmacrosarm.inc index 01b20bc2f..32e269c9e 100644 --- a/src/Native/Runtime/unix/unixasmmacrosarm.inc +++ b/src/Native/Runtime/unix/unixasmmacrosarm.inc @@ -170,3 +170,18 @@ C_FUNC(\Name): bl C_FUNC(NYI_Assert) .endm #endif + +// thumb with PIC version +.macro INLINE_GET_TLS_VAR Var + ldr r0, 2f +1: + add r0, pc, r0 + bl __tls_get_addr(PLT) +2: + .4byte \Var(TLSGD) + (. - 1b - 4) +.endm + +.macro INLINE_GETTHREAD + // Inlined version of call C_FUNC(RhpGetThread) + INLINE_GET_TLS_VAR tls_CurrentThread +.endm |